40th week of 2014 patent applcation highlights part 44 |
Patent application number | Title | Published |
20140294228 | LOUDSPEAKER MAGNETIC CIRCUIT AND LOUDSPEAKER USING SAME - A magnetic circuit includes a magnet, a first plate, and a yoke, and has a magnetic gap. The first plate and the yoke are joined to the magnet. The magnet includes first and second magnet parts. The second magnet part has a lower magnetic property than that of the first magnet part. Such a first magnet part is disposed in a vicinity of the magnetic gap. On the other hand, the second magnet part is disposed farther from the magnetic gap than the first magnet part. The first and second magnet parts are connected in parallel to each other. With this configuration, the second magnet part makes a small contribution to the magnetic flux density in the magnetic gap. Therefore, the magnetic property of the second magnet part may be low, and an inexpensive magnet can be used as the second magnet part. | 2014-10-02 |
20140294229 | Method and Device for Watermarking a Sequence of Images, Method and Device for Authenticating a Sequence of Watermarked Images and Corresponding Computer Program - A method for watermarking a sequence of images is provided. The method implements the following steps, for at least one current image: comparing the current image with a preceding image of the sequence, delivering a difference image representing a motion between the preceding image and the current image; if the difference between the current image and the preceding image is above a predetermined threshold, watermarking the current image by inserting a message comprising a field carrying an identifier of the current image and a field carrying a soft hash obtained from at least one portion of the difference image; and if not, watermarking the current image by inserting a message comprising a field carrying an identifier of the current image. | 2014-10-02 |
20140294230 | PRINTED MATTER, PRINTED MATTER INSPECTION DEVICE, MANUFACTURING METHOD OF PRINTED MATTER, AND MANUFACTURING DEVICE OF PRINTED MATTER - A printed matter includes: a first sub image embedded in the main image which has the same color as a color of the main image in a human visual sense, and is printed with an ink to absorb light of an infrared wavelength band by a first absorption coefficient; and a second sub image embedded in the main image which has the same color as the color of the main image in a human visual sense, and is printed with an ink to absorb the light of the infrared wavelength band by a second absorption coefficient. | 2014-10-02 |
20140294231 | AUTOMATICALLY DETERMINING FIELD OF VIEW OVERLAP AMONG MULTIPLE CAMERAS - Field of view overlap among multiple cameras is automatically determined as a function of the temporal overlap of object tracks determined within their fields-of-view. Object tracks with the highest similarity value are assigned into pairs, and portions of the assigned object track pairs having a temporally overlapping period of time are determined. Scene entry points are determined from object locations on the tracks at a beginning of the temporally overlapping period of time, and scene exit points from object locations at an ending of the temporally overlapping period of time. Boundary lines for the overlapping fields-of-view portions within the corresponding camera fields-of-view are defined as a function of the determined entry and exit points in their respective fields-of-view. | 2014-10-02 |
20140294232 | METHOD AND APPARATUS FOR REMOVING SHADOW FROM AERIAL OR SATELLITE PHOTOGRAPH - A method for removing a shadow from an aerial or satellite photograph, includes collecting aerial or satellite photographs, by the photographing information collecting unit; extracting buildings at each of the collected aerial or satellite photographs, by the building information extracting unit; and estimating a shadow area cast by the extracted buildings, by the shadow area estimating unit. Further, the method includes restoring a shaded image in the aerial or satellite photograph, which corresponds to the estimated shadow area, by the image restoration unit; and composing the restored image and a residual image of the aerial or satellite photograph except the shadow area, by the image composition unit. | 2014-10-02 |
20140294233 | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD - An information processing device includes, a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute, acquiring images which includes a target object, and the images captured by a plurality of cameras on a time series basis; calculating a plurality of distance from the plurality of each cameras to a target object by using the images; and correcting, in a case where the target object has reached a predetermined x-y plane and a difference in an area of the target object between the images is equal to or less than a predetermined first threshold, the distance that has been calculated to a distance from the cameras to the x-y plane. | 2014-10-02 |
20140294234 | System and Method for Initiating Actions and Providing Feedback by Pointing at Object of Interest - A system and method as described for compiling feedback in command statements that relate to applications or services associated with spatial objects or features, pointing at such spatial object or feature order to identify the object of interest, and executing the command statements on a system server and attaching feedback information to their representation of this object or feature in a database of the system server. | 2014-10-02 |
20140294235 | FUNDUS IMAGE PROCESSING APPARATUS, FUNDUS IMAGE PROCESSING METHOD, AND RECORDING MEDIUM - A fundus image processing apparatus that processes a fundus image of an examinee's eye, the fundus image processing apparatus includes: a processor; and a memory storing computer readable instructions, when executed by the processor, causing the fundus image processing apparatus to: identify the optic disc included in the fundus image; identify a blood vessel included in the fundus image; calculate an upper diameter ratio which is a diameter ratio of those of the identified blood vessels that are positioned in a region above a height of the optic disc; calculate a lower diameter ratio which is a diameter ratio of those of the identified blood vessels that are positioned in a region under the height of the optic disc; and calculate an arteriovenous diameter ratio in the fundus of the examinee's eye based on the upper diameter ratio and the lower diameter ratio. | 2014-10-02 |
20140294236 | SYSTEMS AND METHODS FOR NOTE RECOGNITION - At least some aspects of the present disclosure feature systems and methods for note recognition. The note recognition system includes a sensor, a note recognition module, and a note extraction module. The sensor is configured to capture a visual representation of a scene having one or more notes. The note recognition module is coupled to the sensor. The note recognition module is configured to receive the captured visual representation and determine a general boundary of a note from the captured visual representation. The note extraction module is configured to extract content of the note from the captured visual representation based on the determined general boundary of the note. | 2014-10-02 |
20140294237 | Combined color image and depth processing - A method for image processing includes receiving a depth image of a scene containing a human subject and receiving a color image of the scene containing the human subject. A part of a body of the subject is identified in at least one of the images. A quality of both the depth image and the color image is evaluated, and responsively to the quality, one of the images is selected to be dominant in processing of the part of the body in the images. The identified part is localized in the dominant one of the images, while using supporting data from the other one of the images. | 2014-10-02 |
20140294238 | INSPECTION AND RECYCLING OF CONTAINERS - A method for examining filled containers, which are filled with CO | 2014-10-02 |
20140294239 | METHOD AND APPARATUS FOR AUTOMATIC DETECTION OF FEATURES IN AN IMAGE AND METHOD FOR TRAINING THE APPARATUS - In one or more embodiments described herein, there is provided a method of training an apparatus. The method trains the apparatus to automatically detect features of interest in an image. An image is received, the image being of at least one object for inspection, each image comprising a plurality of pixels. The image is segmented into a plurality of superpixels, each superpixel comprising a plurality of pixels which each have similar image data attributes to one another. The superpixels are classified into at least two classes in response to user input identifying at least one feature of interest in one or more of the super-pixels. From a library of image data attributes, a subset of image data attributes is determined that provides preferential discrimination between the at least two classes. The apparatus is then trained using said determined subset of image data attributes to thereby enable the apparatus to classify super-pixels of an image into the at least two classes. | 2014-10-02 |
20140294240 | DRIVER RECOGNITION SYSTEM AND RECOGNITION METHOD FOR VEHICLE - A driver recognition system for a vehicle includes a camera taking an image of a driver's foot, and a central processing unit receiving image information from the camera, analyzing the image information, and delivering a signal in accordance with an analyzed result. A control unit is installed to receive the signal delivered from the central processing unit and output a control command so as to set a driving environment and a driving mode in accordance with the received signal. A control execution unit operates in accordance with the command received from the control unit, and an operator set in accordance with the operation of the control execution unit. | 2014-10-02 |
20140294241 | VEHICLE HAVING GESTURE DETECTION SYSTEM AND METHOD - A vehicle having a gesture detection system and a gesture detection method of a vehicle are provided. The system includes an ignition key that has a first light source disposed on a first side of the ignition key and an imaging device that is disposed at one side of a vehicle body to detect the image of the first light source. An image processor is configured to processes the image detected by the imaging device to detect a movement trace of the first light source and a controller configured to execute a function based on the shape or characteristics of the movement trace detected by the image processor. Accordingly, the function of a vehicle is controlled by operating an ignition key through a first light source or source second light source disposed on the ignition key. | 2014-10-02 |
20140294242 | VEHICLE IDENTIFICATION BASED ON AN IMAGE - A machine may be configured as a vehicle identification machine to identify a model of a vehicle based on an image that depicts a dashboard of the vehicle. As configured, the machine may receive an image of the dashboard, where the image depicts a layout of instrumentation within the dashboard. The machine may identify the layout of instrumentation by processing the image. For example, the machine may process the image by determining a position of an instrument within the layout of instrumentation, determining an outline of instrument, or both. The machine may access a data record that correlates a model of the vehicle with the identified layout of instrumentation and, based on the data record, identify the model of the vehicle. The machine may then provide a notification that references the vehicle, references the identified model of the vehicle, or references both. | 2014-10-02 |
20140294243 | GAP/HEIGHT DIFFERENCE MEASUREMENT MODULE FOR VEHICLE AND CONTROL METHOD THEREOF - A gap and height difference measurement module may include a mounting frame with a flange mounted on a first end thereof and a connecting frame mounted on a second end of the mounting frame, first and second housings mounted on both sides of the connecting frame respectively, a first light source mounted on a lower end of the first housing and emitting light onto the panels, a second light source mounted on a lower end of the second housing and emitting light onto the panels, first and second sensors respectively mounted on front ends of the first and second housings, and first and second filters that are respectively mounted to the first and second sensors so as to allow the first and second sensors to each extract straight-line elements from cross sections formed as the lights emitted from the first and second light are irradiated onto the panels. | 2014-10-02 |
20140294244 | SYSTEMS AND METHODS FOR GESTURE RECOGNITION FOR INPUT DEVICE APPLICATIONS - Systems and methods for gesture recognition for input device applications are described. In one embodiment, a system for gesture recognition includes a pair of IR LED emitters, an imaging module such as a camera or other imaging device, an LED emitter control module and a processing module. The IR LEDs generate IR light to highlight a target from one or more angles, and the received images are processed to identify target position and/or motion to provide output data based on the determined target position and/or motion. | 2014-10-02 |
20140294245 | SYSTEMS AND METHODS FOR DETECTING BLOOD ALCOHOL LEVEL - Provided are systems and methods for detecting blood alcohol level. The system for detecting blood alcohol level comprises a receiver configurable to receive an input video of an eye of a user and a processor configurable to: stabilize the input video; analyze the input video; based on the analysis, detect a horizontal gaze nystagmus level; and based on the horizontal gaze nystagmus level, determine an equivalent blood alcohol level of the user. The system outputs data associated with the equivalent blood alcohol level via an interface. Additionally, the system comprises a screen configurable to display a moving object. The input video captures eye movements of the user following the moving object. To illuminate the eye of the user, the system may generate red light. | 2014-10-02 |
20140294246 | MOVEMENT DISTANCE ESTIMATING DEVICE AND MOVEMENT DISTANCE ESTIMATING METHOD - A movement distance estimating device includes: a memory; and a processor coupled to the memory and configured to: determine, based on a first image and a second image included in images captured by an image capture device mounted on a moving body, an amount of relative movement of the moving body between a first time point at which the first image is captured and a second time point at which the second image is captured, determine a scale for the amount of relative movement, based on a relation in a three-dimensional space between a road surface and a spatial point corresponding to a feature point in an area other than a road-surface area in at least one image of the captured images, and determine a movement distance of the moving body between the first and second time points, based on the amount of relative movement and the scale. | 2014-10-02 |
20140294247 | METHOD AND SYSTEM FOR CHARACTERISING PLANT PHENOTYPE - The present disclosure provides a computer-implemented method of and system for, characterising the phenotype of a plant. The method includes: (i) obtaining mesh data representing a surface of the plant, said mesh data including data representing a plurality of polygons having respective sets of vertices, each vertex having a spatial coordinate; and (ii) applying at least two segmentations of progressively finer resolution to the mesh data to assign the vertices to distinct morphological regions of the plant. | 2014-10-02 |
20140294248 | IMAGE PROCESSING DEVICE AND METHOD OF DETECTING MISSING DOTS IN AN IMAGE PROCESSING DEVICE - An image processing device for detecting a large number of missing dots. The image processing device comprises a print data image acquisition unit that acquires a print data image; an inkjet printer unit that prints on the back of a check; a back CIS unit that scans the back of the printed check; a print area extraction unit that extracts a print area R from the scanned image of the back of the check as an extracted image; and a missing dot detection unit determines if there are missing dots based on the print data image and the extracted image extracted by the print area extraction unit. | 2014-10-02 |
20140294249 | FRAME CONTROLLING METHOD AND ELECTRIC DEVICE USING THE SAME - A frame controlling method and an electric device using the same are provided. The frame controlling method includes the following steps. An image including a first person is captured by a front camera disposed on a screen. If a second person is shown in the image, then an identification of the second person is recognized. A frame setting data is read according to the identification of the second person. A frame of the screen is changed according to the frame setting data. | 2014-10-02 |
20140294250 | IMAGE CORRECTION APPARATUS, IMAGE CORRECTION METHOD, AND BIOMETRIC AUTHENTICATION APPARATUS - An image correction apparatus includes a correction factor calculating unit which calculates a correction factor such that a distance between a corrected value obtained by correcting, using the correction factor, a luminance value of a first pixel on the image corresponding to a sensor element with a first filter in an image sensor included in an image capturing unit which generates the image, the first filter having a first transmittance characteristic and a luminance value of a second pixel on the image corresponding to a sensor element with a second filter in the image sensor, the second filter having a second transmittance characteristic, becomes smaller than a distance between the luminance value of the first pixel and the luminance value of the second pixel, and a correcting unit which generates a corrected image by correcting the luminance value of the first pixel using the correction factor. | 2014-10-02 |
20140294251 | VEIN AUTHENTICATION METHOD, IMAGE PROCESSING METHOD, AND VEIN AUTHENTICATION DEVICE - A vein authentication device converts pixel values of an image, which captures an authentication site including veins, into frequency components. Moreover, the vein authentication device performs filtering of the frequency components, which are obtained by conversion of the pixel values, using a filter stored in a filter storing unit for reducing frequency components, from among low-frequency components having a lower spatial frequency than the spatial frequency of the veins and high-frequency components having a higher spatial frequency than the spatial frequency of the veins, corresponding to surface reflection of an illumination used for the authentication site. Furthermore, the vein authentication device converts the frequency components, which are subjected to filtering, back into an image. Moreover, the vein authentication device extracts vein data representing a vascular pattern of veins from the image obtained by reverse conversion. Furthermore, the vein authentication device performs vein authentication using the vein data that is extracted. | 2014-10-02 |
20140294252 | QUALITY METRICS FOR BIOMETRIC AUTHENTICATION - This specification describes technologies relating to biometric authentication based on images of the eye. In general, one aspect of the subject matter described in this specification can be embodied in methods that include obtaining first image of an eye including a view of the white of the eye. The method may further include determining metrics for the first image, including a first metric for reflecting an extent of one or more connected structures in the first image that represents a morphology of eye vasculature and a second metric for comparing the extent of eye vasculature detected across different color components in the first image. A quality score may be determined based on the metrics for the first image. The first image may be rejected or accepted based on the quality score. | 2014-10-02 |
20140294253 | IDENTIFICATION BY IRIS RECOGNITION - The invention relates to a method for identification on the basis of biometric data of an iris of an eye to be identified, including the steps of: encoding an image of the iris to be identified and a second iris image so as to obtain binary codes that are representative of the images to be compared; determining a binary similarity code from the binary code of the image of the iris to be identified and the second binary code of the second iris image; determining a confidence score on the basis of the local densities of similarities between the two compared iris images, as well as on the basis of the binary similarity code, the local similarity densities being in turn determined on the basis of the binary similarity code; and deciding, depending on the value of the confidence score, whether or not the two iris images are from the same iris. The invention also relates to a system suitable for implementing the identification method. | 2014-10-02 |
20140294254 | DISPLAY APPARATUS FOR PERFORMING USER CERTIFICATION AND METHOD THEREOF - A method of certifying a user is provided. The method includes: generating a learning system; if a reference image is registered, analyzing the reference image by using the learning system to detect characteristic information; storing the detected characteristic information; photographing a user to acquire a user image; analyzing the user image by using the learning system to detect face characteristic information and additional information of the user; and comparing the face characteristic information and the additional information with stored characteristic information to certify the user. Therefore, a user certification is accurately performed. | 2014-10-02 |
20140294255 | METHOD FOR CONTROLLING THE AUTHORIZATION OF A PERSON TO ACCESS A SECURE AREA - The present invention relates to a method for controlling the authorization of a person to access a secure area, in particular a cockpit of a passenger aircraft, comprising: (1) providing an access control apparatus for detecting a set of biometric features, which apparatus can be enabled by entering a predetermined access code; (2) transfer of the access code by the person to the access control apparatus; (3) detecting by means of the access control apparatus a set of biometric features of the person transferring the access code; (4) saving the set of biometric features of the person; and (5) subsequently enabling access for the person for a predetermined time period, wherein solely verifying the set of biometric features of the person seeking access allows access to be enabled again for the person during the predetermined time period. | 2014-10-02 |
20140294256 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM - An image processing apparatus includes an image storage unit that stores a plurality images having supplementary information respectively, an image analysis unit that performs an image analysis of each image stored in the image storage unit; and a time correction unit that corrects an imaging time that is included in the supplementary information of the image in such a manner that the plurality of images are arranged in an actual imaging time of the images in a case where the plurality of images are arranged in an order of the imaging time among the supplementary information, based on at least one of a result of the image analysis by the image analysis unit and a GPS information that is included in the supplementary information of the images. | 2014-10-02 |
20140294257 | Methods and Systems for Obtaining Information Based on Facial Identification - The methods and systems disclosed enable the association of data with individuals, organizations, places, objects, things with information, or a rating or score. Computer vision is used to identify the subject or capture an image of the subject's face. A portable computing device, such as a wearable computer, may include the cameras, microphones, to capture the image and communicate with a remote server or data sources. Facial data is sent to the remote server processing facial recognition processing to match the facial data with an identity. Upon determining a match, information about the matching identity is transmitted to the user of the portable computing device. The information about the subject may be the identity, or business or social information, or interests and hobbies. A score may be assigned to the subject that rates one or more aspects of the subject. | 2014-10-02 |
20140294258 | SYSTEM AND METHOD FOR COMPARING IMAGES - Systems and method for comparing images are disclosed. In particular, certain disclosed embodiments relate to determining whether a user of a mobile device corresponds to a previously authenticated user, the user having been previously authenticated via an identity document. The determination may be made by accessing an integrated circuit component of the identity document, capturing a first image corresponding to a portion of the identity document containing a photographic image of the previously authenticated user, and capturing a second image corresponding to a user of the mobile device. | 2014-10-02 |
20140294259 | FINGERPRINT RECOGNITION METHOD AND ELECTRONIC DEVICE THEREOF - A method and apparatus for recognizing a fingerprint in an electronic device includes recognizing a fingerprint that is input through a touch-based device, determining whether the recognized fingerprint is a white image, and when the recognized image is determined to be a white image, displaying on a display screen a request for a fingerprint retouch. | 2014-10-02 |
20140294260 | MULTI-SIDED CARD HAVING A RESISTIVE FINGERPRINT IMAGING ARRAY - Embodiments of the present invention provide an adaptive and intelligent fingerprint scanning device and approach for a multi-sided card. Specifically, embodiments of the present invention utilize DC resistive image scanning to reduce overall scanning time and energy consumption (e.g., by identifying a targeted scanning area). In a typical embodiment, a scanning device will be provided that includes a scanning area comprised of a set (e.g., at least one) of imaging pixel electrodes (e.g., arranged adjacent to one another in a grid-like or other fashion). As a user presses his/her finger against the scanning area, a first portion of the finger will contact a first electrode while a second portion of the finger will contact a second electrode. When this occurs, a voltage source of the device will apply an initial voltage across the first and second finger portions. A meter of the device will take an electrical measurement (e.g., resistance and/or charged skin voltage) across the two finger portions. Based on the electrical measurement, a location of the finger on the device will be identified, and the fingerprint will be scanned accordingly. Thus, the entire scanning surface need not be scanned, only the portions thereof where the finger was detected. | 2014-10-02 |
20140294261 | BIOMETRIC INFORMATION PROCESSING APPARATUS AND BIOMETRIC INFORMATION PROCESSING METHOD - A biometric information processing apparatus includes: a biometric information acquiring unit which generates a biometric image representing biometric information of a plurality of fingers of a user; and a processor adapted to extract a biometric region capturing biometric information of each of the plurality of fingers in the biometric image; obtain the first distance between the biometric regions corresponding to two adjacent fingers of the plurality of fingers; and estimate an angle of spread between the two adjacent fingers according to a ratio of a value obtained by subtracting a distance between bases of the two fingers from the first distance, to a length from a base of one of the two adjacent fingers to the biometric information. | 2014-10-02 |
20140294262 | FINGERPRINT PORE ANALYSIS FOR LIVENESS DETECTION - Various examples of systems, methods, and programs embodied in computer-readable mediums are provided for fingerprint liveness detection. Fingerprint liveness may be determined by evaluating pixels of a fingerprint image to identify pores along a ridge segment of the fingerprint image. A circular derivative operator can be used to identify the pores. Liveness of the fingerprint can be determined based upon features of the identified pores. | 2014-10-02 |
20140294263 | Synchronized Navigation of Medical Images - Disclosed herein is a framework for facilitating synchronized image navigation. In accordance with one aspect, at least first and second medical images are received. A non-linear mapping between the first and second medical images is generated. A selection of a given location in the first medical image is received in response to a user's navigational operation. Without deforming the second medical image, a target location in the second medical image is determined by using the non-linear mapping. The target location corresponds to the given location in the first medical image. An optimized deformation-free view of the second medical image is generated based at least in part on the target location. While the user performs navigational operations on the first medical image, the framework repeatedly receives the selection of the given location, determines the target location using the non-linear mapping, and generates the optimized deformation-free view of the second medical image based at least in part on the target location. | 2014-10-02 |
20140294264 | Quantitatively Characterizing Disease Morphology With Co-Occurring Gland Tensors In Localized Subgraphs - Apparatus, methods, and other embodiments associated with objectively predicting biochemical recurrence with co-occurring gland tensors in localized subgraphs are described. One example apparatus includes a set of logics that associate directional disorder with a risk of failure in a material. A first logic detects a fundamental unit of composition in the material, segments boundaries of the fundamental unit, and calculates a directional tensor for the fundamental unit. A second logic constructs a localized sparsified subgraph whose nodes represent centroids of the fundamental units, defines pairwise spatial relationships between the fundamental units, and constructs a directional co-occurrence matrix based on the spatial relationships. A third logic derives second order statistical features from the co-occurrence matrix, and produces a risk failure score as a function of the second order statistical features. The second order statistical features include the entropy of the directional organization of the fundamental units. | 2014-10-02 |
20140294265 | COLOR-BASED REACTION TESTING OF BIOLOGICAL MATERIALS - A biological material test strip and adjacently-located reference color chart are affixed to a lid portion of an all-in-one specimen cup to perform color-based reaction testing of collected biological specimens in an uncalibrated environment. After specimen collection, the lid portion is secured to a container portion of the specimen cup. The cup may then be rotated into an upside down position causing the specimen, under the force of gravity, to pass from the container portion and into a volume of the lid portion, such that the test strip is exposed to the specimen as it is received into the volume of the lid portion. An image of the exposed test strip and adjacently-located reference color chart may then be captured and processed to identify any color matches between the individual test pads on the test strip and the corresponding sequences of reference color blocks on the reference chart. | 2014-10-02 |
20140294266 | System and Method To Determine Slide Quality of a Digitized Microscope Slide - Methods, media, and systems for assessing the quality of a digital image. In an embodiment, both a micro-analysis and macro-analysis are performed. The micro-analysis comprises dividing the digital image into a plurality of blocks, for two or more of the plurality of blocks, determining a score based on a spatial frequency of the block, and generating a score map for the digital image based on the score for each of the two or more blocks. The macro-analysis comprises detecting artifacts in the digital image, computing a degradation score based on detected artifacts, and computing a whole-slide-quality score based on the score map and the degradation score. | 2014-10-02 |
20140294267 | STORING AND RETRIEVING LARGE IMAGES VIA DICOM - Systems, methods, and media for storing a digital image using the Digital Imaging and Communication in Medicine (DICOM) standard. In an embodiment, a digital image at a first resolution is divided into a plurality of regions. Each of the plurality of regions is stored as a separate DICOM image file. In addition, each of the DICOM image files is associated with a DICOM series representing the digital image at the first resolution. | 2014-10-02 |
20140294268 | Methods and Systems for Streamlining Optical Calibration - A method for calibrating a biological instrument is provided. The method comprises the steps of acquiring an image of at least one biological sample array, determining a first region of interest within the image, wherein the first region of interest comprises a first plurality of locations on the at least one biological array; and identifying within the first region of interest, a plurality of image elements associated with each of the first plurality of locations on the at least one biological array. | 2014-10-02 |
20140294269 | MEDICAL IMAGE DATA PROCESSING APPARATUS AND METHOD - An image data processing apparatus comprising a image data processing unit for obtaining segmented image data segmented using a segmentation process and including a representation of a vessel, wherein a region of the vessel is missing from the representation, a boundary identification unit for identifying at least one point at or near a boundary of the missing region, wherein the image data processing unit is configured to perform a further segmentation process to identify the missing region of the vessel, using the location of the at least one identified point at or near the boundary of the missing region, and the image data processing unit is further configured to generate a revised representation of the vessel including the missing region of the vessel. | 2014-10-02 |
20140294270 | DIRECTIONAL DIFFUSION FIBER TRACKING - Systems and methods facilitating high definition fiber tracking are disclosed. These systems and methods can utilize a directional Axonal Volume (dAV) value that can quantify the direction and volume of anisotropic water diffusion in axons to assess brain connection integrity. dAV provides a robust and anatomically interpretable measurement of connectivity strength of axon tracts. One method include receiving diffusion magnetic resonance imaging (dMRI) data, quantifying a vector axonal directional diffusion axon volume while removing extracellular isotropic water, segmenting fiber tracks from the data, voxelizing the fiber tracks into voxels, determining voxel dAV values for each voxel and directions, and determining fiber dAV values for each fiber track based on voxel dAV values. This non-invasive method can measure strength and integrity of brain tracts. Such measurements aid in detection of connection disorders like traumatic brain injury and mapping the location of brain tracts and their projection fields to improve neurosurgical outcomes. | 2014-10-02 |
20140294271 | Image Similarity-Based Finite Element Model Registration - Apparatus, methods, and other embodiments associated with evaluating global deformations and local deformations in a prostate are described. One example apparatus includes logics that evaluate global and local deformations in a prostate and register a pre-External Beam Radiation Treatment (EBRT) three dimensional (3D) magnetic resonance (MR) image with a post-EBRT 3D MR image. An image acquisition logic acquires a pre-EBRT image and a post EBRT image of an organ, item, or volume. An image texture information logic extracts image texture information from the pre-EBRT and post-EBRT images. A finite element model (FEM) transformation logic constructs a FEM of the volume imaged in the pre-EBRT image, deforms the FEM, deforms the pre-EBRT image as a function of the deformed FEM, and maximizes the image texture similarity between the deformed pre-EBRT image and the post-EBRT image. A registration logic registers the pre-EBRT image with the post-EBRT image based on the transformation. | 2014-10-02 |
20140294272 | Discriminatively Weighted Multi-Scale Local Binary Patterns - Apparatus and methods associated with detecting prostate cancer (CaP) in a magnetic resonance (MR) image of a prostate of a CaP patient are described. One example apparatus includes logics that acquire an image of a prostate, learn a weighted vector, detect salient features in the image of the prostate, and generate a heatmap that facilitates detecting CaP. An image acquisition logic acquires a T2 weighted MR image of a prostate. A learning logic learns a weighted vector based on a set of positive LBP descriptors and a set of negative LBP descriptors extracted from the image at multiple scales. A salient feature detection logic detects salient features in the image based on the weighted vector and a pixel-by-pixel weighted Hamming matching of the image. A prediction logic generates a statistical probability heatmap based on the weighted vector and the weighted Hamming matching of the image. | 2014-10-02 |
20140294273 | METHOD FOR DESIGNING AN ORTHODONTIC APPLIANCE - The invention relates to a method for designing a dental appliance for a facial skeleton including dental crowns and the roots corresponding thereto, said method including the following steps: producing a volumetric image of the facial skeleton, in the form an initial digital file, using medical imaging; modifying said volumetric image by means of the computer processing of said initial digital file, and obtaining a modified digital file, said modification including at least one tooth movement with a view to implementing a desired correction of the dentition; designing said dental appliance using said initial digital file and said modified digital file, and producing a file capable of being used by digitally controlled machines capable of manufacturing a dental appliance. In the step of modifying the volumetric image, for each tooth that is moved, the crown thereof is individualized and the root corresponding thereto is associated therewith, characterized in that said volumetric image of the facial skeleton includes the image of the mandibular joint and a record of the movements of the mandible over the course of a plurality of movements of said mandible, so as to account for the possible movements of said joint after capturing the movement of said mandible. | 2014-10-02 |
20140294274 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND IMAGE PROCESSING PROGRAM - A first image and a second image obtained by imaging the same subject with different types of modalities are obtained. The first image is deformed, and similarity between the deformed first image and the second image is evaluated by an evaluation function that evaluates correlation between distributions of corresponding pixel values of the two images to estimate an image deformation amount of the first image. Based on the estimated image deformation amount, a deformed image of the first image is generated. The evaluation function includes a term representing a measure of correlation between a pixel value of the deformed first image and a corresponding pixel value of the second image, wherein the term evaluates the correlation based on probability information that indicates a probability of each combination of corresponding pixel values of the first image and the second image. | 2014-10-02 |
20140294275 | METHOD FOR PRODUCING OPTIMISED TOMOGRAPHY IMAGES - The present invention relates to the technical field of imaging methods, in particular for diagnostic purposes. The subject matter of the present invention is a method for producing optimized tomography images, a computer program product for performing the method according to the invention on a computer, and the optimised images produced by means of the method according to the invention. | 2014-10-02 |
20140294276 | AUTOMATIC ESTIMATION OF ANATOMICAL EXTENTS - A hierarchical multi-object active appearance model (AAM) framework is disclosed for processing image data, such as localizer or scout image data. In accordance with this approach, a hierarchical arrangement of models (e.g., a model pyramid) maybe employed where a global or parent model that encodes relationships across multiple co-located structures is used to obtain an initial, coarse fit. Subsequent processing by child sub-models add more detail and flexibility to the overall fit. | 2014-10-02 |
20140294277 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus for processing a radiation image obtained from a radiation detector capable of releasing or accumulating electric charges for each row, comprising: a target value setting unit configured to set a target value of each pixel on a correction target row in the radiation image based on pixel values on a row adjacent to the correction target row; a pixel selection unit configured to select an effective pixel on the correction target row based on a pixel value and the target value of each pixel on the correction target row; and a correction unit configured to derive a correction coefficient using a pixel value and the target value of the effective pixel and correct the correction target row based on the correction coefficient. | 2014-10-02 |
20140294278 | IMAGING CONTROL APPARATUS, IMAGING APPARATUS, CONTROL APPARATUS FOR RADIATION IMAGING, CONTROL METHOD, AND STORAGE MEDIUM - There is provided with an imaging control apparatus. A reception unit receives an imaging order. A control unit permits adding identification information if the received imaging order includes no identification information and to inhibit correction of the identification information upon determining that the identification information is included in the imaging order. An obtaining unit obtains information to be added as the identification information if the identification information is not included in the imaging order. A transmission unit transmits an image captured in accordance with the imaging order and either the obtained identification information or the identification information included in the imaging order, in association with each other, to an external image archiving apparatus. | 2014-10-02 |
20140294279 | Quantitatively Characterizing Disease Morphology With Cell Orientation Entropy - Apparatus, methods, and other embodiments associated with objectively predicting biochemical recurrence (BCR) with cell orientation entropy (COrE) are described. One example apparatus includes a set of logics that associate directional disorder with a risk of biochemical recurrence in a tissue. A first logic detects a cell in the tissue, segments boundaries of the cell, and calculates a cell direction for the cell. A second logic constructs a localized sparsified subgraph whose nodes represent centroids of the cells, defines pairwise spatial relationships between the cells, and constructs a directional co-occurrence matrix based on the spatial relationships. A third logic derives second order statistical features from the co-occurrence matrix, and produces a BCR risk score as a function of the second order statistical features. The second order statistical features include the entropy of the directional organization of the cells. | 2014-10-02 |
20140294280 | SYSTEMS, DEVICES, AND METHODS FOR DETECTION OF MALARIA - Systems, devices, and methods are described for providing a monitor or treatment device configured to, for example, detect hemozoin, as well as to monitor or treat a malarial infection. | 2014-10-02 |
20140294281 | APPARATUS, METHOD AND PROGRAM FOR 3D DATA ANALYSIS, AND MICROPARTICLE ANALYSIS SYSTEM - In an example embodiment, may be embodied in a a data analysis apparatus comprises a control unit configured to provide data representative of a three dimensional image, the three dimensional image including at least a three dimensional coordinate space which includes at least one plane that divides the three dimensional coordinate space into at least two regions, a display unit configured to produce the three dimensional image based on the data representative of the three dimensional image, and an input unit configured to provide data representative of at least one of a movement and a position of the at least one plane. In other example embodiments, the present disclosure may be embodied in a data analysis server, a data analysis system, and/or a computer readable medium. | 2014-10-02 |
20140294282 | METHOD AND APPARATUS FOR HARDNESS TESTER - A hardness tester has an indentation former forming an indentation by pressing an indenter against a surface of a sample; an image capture controller controlling a CCD camera to capture an image of the surface of the sample and obtain image data; an indentation area extractor extracting an indentation area based on the obtained image data; and a hardness calculator calculating hardness of the sample based on the extracted indentation area. The indentation area extractor has a reduced image generator reducing the image obtained from the image data of the surface of the sample at a scale ratio selected from a plurality of predetermined scale ratios and generating a reduced image; and a pattern matcher performing pattern matching with respect to the generated reduced image and extracting the indentation area. | 2014-10-02 |
20140294283 | INSPECTION METHOD AND INSPECTION APPARATUS - An inspection method and apparatus comprising, acquiring a plurality of optical images of a sample in which a plurality of dies having repetitive pattern are provided, comparing the optical images to each other by a die-to-die method and detecting a defect, obtaining at least one of a dimension difference and a dimension ratio between the repetitive pattern of the optical image to be inspected and the repetitive pattern of the optical image to be reference in the die-to-die method, extracting a die of the optical image having the dimension difference or dimension ratio closest to that at a defect position of a die of the optical image in which the defect is detected, compared, and stored, and determining that the defect does not exist in the optical image when the defect is not detected from the optical image in which the defect is originally detected. | 2014-10-02 |
20140294284 | ENHANCED EDGE DETECTION TOOL FOR EDGES OF IRREGULAR SURFACES - A method is provided for enhancing edge detection for edges of irregular surfaces in a machine vision inspection system. The inspection system comprises an edge feature video tool configured to determine profile data for an edge feature based on a plurality of differently focused images. An edge-referenced alignment compensation is provided related to substantially minimizing a respective offset amount of the edge feature at respective locations along a directional filtering direction used for directionally filtering the plurality of differently focused images prior to determining the profile data for the edge feature. In some embodiments, the plurality of differently focused images may be directionally filtered using a directional filtering sub region (DFS) defined relative to a point corresponding to a PFF basis pixel location in each of the plurality of images, each DFS having a relatively longer dimension along the directional filtering direction. | 2014-10-02 |
20140294285 | METHOD, MACHINE, AND COMPUTER MEDIUM HAVING COMPUTER PROGRAM TO DETECT AND EVALUATE STRUCTURAL ANOMALIES IN CIRCUMFERENTIALLY WELDED PIPELINES - Embodiments of the present invention provide methods, machines, and a computer medium or media having computer programs to determine presence anomalies in circumferential welds of one or more pipelines transporting fluids associated with energy therethrough. Wave form analysis or pattern recognition in pipeline data such as magnetic flux leakage data is employed. A screening process, for example, does not affect or change how survey data is recorded such as in survey tools; only how it is analyzed after the survey data is completed. Embodiments of the machines, methods, and computer medium having computer programs can be used to screen for anomalies potentially threatening the structural integrity of the one or more pipelines so that site excavation can occur for confirmation and validation of the output results. | 2014-10-02 |
20140294286 | THREE DIMENSION MEASUREMENT METHOD, THREE DIMENSION MEASUREMENT PROGRAM AND ROBOT DEVICE - A three-dimensional measurement method three-dimensionally restores an edge having a cross angle close to parallel to an epipolar line. Edges e | 2014-10-02 |
20140294287 | LOW-COMPLEXITY METHOD OF CONVERTING IMAGE/VIDEO INTO 3D FROM 2D - A low-complexity method of converting 2D images/videos into 3D ones includes the steps of identifying whether each pixel in one of the frames is an edge feature point; locating at least two vanishing lines in the frame according to the edge feature point; categorizing the frame into the one of close-up photographic feature, of landscape feature, and of vanishing-area feature; if the frame is identified to have the vanishing-area feature or the landscape feature to generate a GDM; and apply a modificatory procedure to the GDM to generate a final depth information map; if the frame is identified to have the close-up photographic feature, distinguish between a foreground object and a background information in the frame and define the depth of field to generate the final depth information map. | 2014-10-02 |
20140294288 | SYSTEM FOR BACKGROUND SUBTRACTION WITH 3D CAMERA - A system for background image subtraction includes a computing device coupled with a 3D video camera, a processor of the device programmed to receive a video feed from the camera containing images of one or more subject that include depth information. The processor, for an image: segments pixels and corresponding depth information into three different regions including foreground (FG), background (BG), and unclear (UC); categorizes UC pixels as FG or BG using a function that considers the color and background history (BGH) information associated with the UC pixels and the color and BGH information associated with pixels near the UC pixels; examines the pixels marked as FG and applies temporal and spatial filters to smooth boundaries of the FG regions; constructs a new image by overlaying the FG regions on top of a new background; displays a video feed of the new image in a display device; and continually maintains the BGH. | 2014-10-02 |
20140294289 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - There is provided an image processing apparatus including a stereo matching unit configured to obtain right and left disparity images by using stereo matching, based on a pair of images captured by right and left cameras, respectively, a filter processing unit configured to perform filter processing on the disparity images, and a first merging unit configured to make a comparison, in the disparity images that have undergone the filter processing, between disparity values at mutually corresponding positions in the right and left disparity images and to merge the disparity values of the right and left disparity images based on a comparison result. | 2014-10-02 |
20140294290 | Projector-Camera Misalignment Correction for Structured Light Systems - A method of misalignment correction in a structured light device is provided that includes extracting features from a first captured image of a scene, wherein the first captured image is captured by an imaging sensor component of the structured light device, and wherein the first captured image includes a pattern projected into the scene by a projector component of the structured light device, matching the features of the first captured image to predetermined features of a pattern image corresponding to the projected pattern to generate a dataset of matching features, determining values of alignment correction parameters of an image alignment transformation model using the dataset of matching features, and applying the image alignment transformation model to a second captured image using the determined alignment correction parameter values. | 2014-10-02 |
20140294291 | Image Sign Classifier - Examples disclosed herein relate to an image sign classifier. In one implementation, a processor causes a user interface to be displayed to receive information related to a target sign type in an image. The processor may train an image sign classifier based on the information to recognize the target sign type and output information related to the trained classifier. | 2014-10-02 |
20140294292 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - In a case where generating a training image of an object to be used to generate a dictionary to be referred to in image recognition processing of detecting the object from an input image, model information of an object to be detected is set, and a luminance image of the object and a range image are input. The luminance distribution of the surface of the object is estimated based on the luminance image and the range image, and the training image of the object is generated based on the model information and the luminance distribution. | 2014-10-02 |
20140294293 | IMAGE PROCESSING CIRCUIT AND IMAGE DETECTION DEVICE - Each second selection circuit selects, out of a plurality of evaluation values, an evaluation value being in a predetermined relative positional relation with a first evaluation value as an evaluation value outputted from a first selection circuit, and outputs the selected value. The predetermined relative positional relations are different from one another among a plurality of second selection circuits. Every time a second evaluation value is outputted from the second selection circuit corresponding to the integration circuit, the integration circuit reads a weigh value corresponding to a combination of the second evaluation value and the first evaluation, which makes a pair with the second evaluation and is outputted from the first selection circuit, from a storage circuit corresponding to the second selection circuit and integrates the read values. An addition circuit at least adds a plurality of integrated values outputted from a plurality of integration circuits, and an addition value obtained thereby becomes a probability value. | 2014-10-02 |
20140294294 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - There is provided an image processing apparatus including: a prediction tap selection unit which selects a pixel which is a prediction tap used for prediction operation for acquiring a pixel value of a target pixel which is a target from a second image obtained by converting a first image, from the first image; a classification unit which classifies the target pixel to any class from a plurality of classes; a tap coefficient output unit which outputs a tap coefficient of a class of the target pixel from tap coefficients, acquired by learning to minimize an error between a result of the prediction operation using a student image corresponding to the first image and a teacher image corresponding to the second image; and an operation unit which acquires a pixel value of the target pixel by performing the prediction operation using the tap coefficient and the prediction tap. | 2014-10-02 |
20140294295 | APPARATUS AND METHOD FOR VIDEO SENSOR-BASED HUMAN ACTIVITY AND FACIAL EXPRESSION MODELING AND RECOGNITION - An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization, Observation symbol sequences in the video clips am determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix. | 2014-10-02 |
20140294296 | SPATIALLY VARYING LOG-CHROMATICITY NORMALS FOR USE IN AN IMAGE PROCESS - In a first exemplary embodiment, an automated, computerized method is provided for processing an image. The method includes the steps of providing an image file depicting an image defined by image locations, in a computer memory, generating a bi-illuminant chromaticity plane in a log color space for representing the image locations of the image in a log-chromaticity representation for the image, providing a set of estimates for an orientation of the bi-illuminant chromaticity plane and calculating a single orientation for each one of the image locations as a function of the set of estimates for an orientation. | 2014-10-02 |
20140294297 | IMAGE PROCESSING FOR FORMING REALISTIC STRATUM DETRITUS DETAIL IN A CAMOUFLAGE PATTERN AND A CAMOUFLAGE PATTERN FORMED THEREBY - An image processing method forming realistic stratum detritus detail in a camouflage pattern comprises the steps of: Identifying the desired camouflage genre; Forming a base image layer with a shallow depth of field which includes a foreground focal element extending substantially across the width of the pattern; Forming a lattice work image layer including a lattice work of appropriate natural elements; Overlaying the lattice work image layer onto the base image layer; and Blending the detritus images into the natural elements of the lattice work. Camouflage patterns formed according to the disclosed process are also disclosed which form a more effective hunter camouflage pattern. | 2014-10-02 |
20140294298 | METHOD AND SYSTEM FOR INVERSE HALFTONING UTILIZING INVERSE PROJECTION OF PREDICTED ERRORS - A method and system generates a reconstructed gray scale image of pixels from a binary image of pixels by reverse propagating an error, in a diffused manner, to the pixels of the binary image to create pixels representing a reconstructed gray scale image. The reverse propagation of the error determines if a current pixel has a first predetermined value; sets an error value to a first error value if the current pixel has the first predetermined value; sets the error value to a second error value if the current pixel does not have the first predetermined value; and propagates a diffused error value to a pixel neighboring the current pixel to create an error diffused pixel, the diffused error value being a product of the set error value and a weighting coefficient associated with the pixel neighboring the current pixel. A Gaussian filter may be utilized to filter the pixels representing a gray scale image to create a filtered reconstructed gray scale image of pixels. | 2014-10-02 |
20140294299 | IMAGE PROCESSING APPARATUS AND METHOD - An apparatus and method for out-focusing a color image based on a depth image, the method including receiving an input of a depth region of interest (ROI) desired to be in focus for performing out-focusing in the depth image, and applying different blur models to pixels corresponding to the depth ROI, and pixels corresponding to a region, other than the depth ROI, in the color image, thereby performing out-focusing on the depth ROI. | 2014-10-02 |
20140294300 | FACE MATCHING FOR MOBILE DEVICES - A method includes receiving an image of a face to match with images of known faces, extracting blocks multiple blocks from the received image, calculating local binary pattern histograms for each block, generating matching scores for each block against block of the images of known faces, determining a top number, N, of matching scores less than the number of blocks, and matching the received image to an image of a known face as a function of the top number of matching scores. | 2014-10-02 |
20140294301 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - In the image processing apparatus, the control unit generates a plurality of divided regions by dividing the image in accordance with similarity calculated based on pixel values and pixel locations, and identifies a selection range constituted by one or more of the plurality of divided regions in accordance with the selection operation received by the input unit. The control unit performs erosion processing with respect to the selection range by reducing a number of pixels constituting the selection range, and performs dilation processing with respect to the selection range resulting from the erosion processing by increasing the number of pixels constituting the selection range resulting from the erosion processing. The number of pixels constituting the selection range resulting from the dilation processing is greater than the number of pixels constituting the selection range before the erosion processing. | 2014-10-02 |
20140294302 | TRIGGERING ACTIONS IN RESPONSE TO OPTICALLY OR ACOUSTICALLY CAPTURING KEYWORDS FROM A RENDERED DOCUMENT - A system for processing text captured from rendered documents is described. The system receives a sequence of one or more words optically or acoustically captured from a rendered document by a user. The system identifies among words of the sequence a word with which an action has been associated. The system then performs the associated action with respect to the user. | 2014-10-02 |
20140294303 | IMAGE PROCESSING APPARATUS, REGION DETERMINING METHOD, AND COMPUTER-READABLE, NON-TRANSITORY MEDIUM - Provided are an image processing apparatus, a region determining method and a computer-readable, non-transitory medium that can appropriately determine a cutting off region from a read image. The image processing apparatus includes an edge pixel extractor for extracting edge pixels from an input image, a region detector for detecting a subject region surrounded by connected edge pixels among the edge pixels, a straight line detector for detecting a plurality of straight lines within the subject region, a rectangle region detector for detecting a rectangle region formed of four straight lines where two straight lines each are substantially at right angles to each other among the plurality of straight lines, and a region determination module for determining the rectangle region as a cutting off region from the input image when the rectangle region and the subject region are substantially the same. | 2014-10-02 |
20140294304 | METHOD AND SYSTEM FOR CREATING OPTIMIZED IMAGES FOR DATA IDENTIFICATION AND EXTRACTION - A viewfinder screen display is generated and positioned such that a source document is displayed in the viewfinder screen display. Source document image blocks corresponding to different portions of the source document are then defined. For each source document image block, the image capture parameter of an image capture device is set to an optimized image capture parameter setting for the source document image block. The image capture device then captures an image block optimized image of the source document optimized for the source document image block. The optimized source document image blocks are then extracted from each image block optimized image of the source document. The extracted optimized source document image blocks are then aggregated and used to construct an image capture parameter optimized image of the source document. | 2014-10-02 |
20140294305 | DETECTING A DOCUMENT - A method is proposed for detecting a document in which image data are recorded by means of a camera, in which filtered picture data are determined by a first processing unit on the basis of the recorded image data, and a camera picture is stored by a second processing unit on the basis of the filtered picture data if a stability criterion is fulfilled. Also specified correspondingly are a device, computer program product and storage medium. | 2014-10-02 |
20140294306 | Apparatus and Non-Transitory Computer-Readable Medium Storing Computer-Readable Instructions - An apparatus includes a processor and a memory. The memory is configured to store computer-readable instructions. The computer-readable instructions cause the processor to perform processes that include acquiring detected stroke data indicating a trajectory of a writing portion, determining with reference to a first storage portion, based on the detected stroke data, whether a reference trajectory is included in one of one or more peripheral areas, and each of the one or more peripheral areas being an area surrounding each of one or more reference positions, and correcting the detected stroke data, based on an amount of displacement between the reference trajectory and a reference position that is inside one of the one or more peripheral areas, in a case where it is determined that the reference trajectory is included in the one of the one or more peripheral areas. | 2014-10-02 |
20140294307 | CONTENT-BASED ASPECT RATIO DETECTION - A system for determining an aspect ratio of image content based on an analysis of the content. In an embodiment, an analyzer is configured to receive a data input corresponding to an image in a stream of images that constitute a video sequence of images. The analyzer is further configured to determine a mathematical representation of the image content based on a power spectrum analysis of vertical components of the image in comparison to a power spectrum analysis of horizontal components of the image. Based on this comparison of the vertical frequency components to the horizontal frequency components, a determination about the original aspect ratio of the image may be determined. This determination may be used by a video processor to correctly apply aspect ratio conversion for final image output. | 2014-10-02 |
20140294308 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - The image processing apparatus performs region designation with respect to a displayed image. The image processing apparatus comprises a display unit configured to display an image constituted by a predetermined number of pixels, an input unit configured to receive a selection operation with respect to the image, a control unit, and a storage unit. The control unit generates a plurality of divided regions acquired by dividing the image in accordance with similarity calculated based on pixel values and pixel locations. Each time a divided region among the plurality of divided regions is selected according to the selection operation received by the input unit, the control unit stores identification information of the selected divided region in the storage unit in association with a selection order of selecting the divided region. The control unit displays the divided region corresponding to the stored identification information on the display unit in an identifiable manner. | 2014-10-02 |
20140294309 | OBJECT DETECTION APPARATUS - In an object detection apparatus | 2014-10-02 |
20140294310 | IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, IMAGE DECODING METHOD, AND IMAGE ENCODING METHOD - An image decoding device which decodes, by pipeline processing which includes plural processes, an encoded image obtained by encoding plural blocks of at least two sizes divided from the image includes: a first storage unit having a capacity for storing two or more blocks having a largest size of the at least two sizes; a first process unit which performs a first process among the plural processes on the plural blocks sequentially, and sequentially stores the plural blocks on which the first process has been performed into the first storage unit; and a second process unit sequentially extracts the plural blocks from the first storage unit, and performs a second process among the plural processes on the extracted plural blocks sequentially. | 2014-10-02 |
20140294311 | METHOD AND APPARATUS FOR ENCODING AND DECODING IMAGE BY USING LARGE TRANSFORMATION UNIT - An image decoding method including determining coding units having a hierarchical structure for decoding an image using split information of a coding unit, determining at least one prediction unit for predicting a coding unit among the coding units using information about a partition type, and determining at least one transformation unit for inversely transforming the coding unit using information about a depth of the at least one transformation unit, wherein the split information of a coding unit, the information about a partition type and the information about a depth of the at least one transformation unit are parsed from a bitstream, parsing from the bitstream transformation coefficients generated by transformation according to the at least one transformation unit generated by dividing the coding unit, and reconstructing residual of the at least one transformation unit by performing inverse quantization, and inverse transformation on the parsed transformation coefficients, and performing intra prediction or inter prediction on the prediction unit to generate a predictor, and reconstructing the image based on the residual and the predictor. | 2014-10-02 |
20140294312 | IMAGE PROCESSING DEVICE AND METHOD - The present disclosure relates to an image processing device and a method that can reduce degradation of the quality of decoded images. | 2014-10-02 |
20140294313 | Adaptive False Contouring Prevention in Layered Coding of Images with Extended Dynamic Range - An encoder receives a sequence of images in extended or visual dynamic range (VDR). For each image, a dynamic range compression function and associated parameters are selected to convert the input image into a second image with a lower dynamic range. Using the input image and the second image, a residual image is computed. The input VDR image sequence is coded using a layered codec that uses the second image as a base layer and a residual image that is derived from the input and second images as one or more residual layers. Using the residual image, a false contour detection method (FCD) estimates the number of potential perceptually visible false contours in the decoded VDR image and iteratively adjusts the dynamic range compression parameters to prevent or reduce the number of false contours. Examples that use a uniform dynamic range compression function are also described. | 2014-10-02 |
20140294314 | HIERARCHICAL IMAGE AND VIDEO CODEC - A hierarchical system and method of encoding and compressing image data, or video data including a sequence of images. In one embodiment, a line buffer is used to hold a line of an image, and as the second line of the image is read from the input data stream, 2×2 blocks of the image are transformed, e.g., by a Hadamard transform. Each transform results in a low-frequency component and three high-frequency component. The high-frequency components are encoded, e.g., using entropy coding, and sent out to the output bit stream. The low-frequency components are pushed to the line buffer. This process is continued until enough low-frequency components have been formed to complete a 2×2 block of low-frequency components, which is then transformed. The process may be repeated hierarchically for multiple layers. | 2014-10-02 |
20140294315 | METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR OPTIMIZATION OF DATA COMPRESSION WITH ITERATIVE COST FUNCTION - A method, system and computer software product for improving rate-distortion performance while remaining faithful to JPEG/MPEG syntax, involving joint optimization of Huffman tables, quantization step sizes and quantized coefficients of a JPEG/MPEG encoder. This involves finding the optimal coefficient indices in the form of (run, size) pairs. By employing an interative process including this search for optimal coefficient indices, joint improvement of run-length coding, Huffman coding and quantization table selection may be achieved. Additionally, the compression of quantized DC coefficients may also be improved using a trellis-structure. | 2014-10-02 |
20140294316 | VARIABLE BLOCKING ARTIFACT SIZE AND OFFSET DETECTION - An aspect of the invention includes a system and method for determining a block size and offset for a block artifact. A content is identified. The content can be an image, a frame of video, or any other appropriate content. Edge differences are calculated in each dimension of the content based on the pixel values. The edge differences are filtered. From the filtered edge differences, block attributes, such as block size and offset, can be determined. | 2014-10-02 |
20140294317 | IMAGE PROCESSING APPARATUS AND METHOD CAPABLE OF SUPPRESSING IMAGE QUALITY DETERIORATION, AND STORAGE MEDIUM - An image processing apparatus capable of suppressing image quality deterioration in an output image region determined based on reference pixel regions including image ends. The image processing apparatus includes a coefficient selection value generator that generates a coefficient selection value according to a filter coefficient changeover control signal supplied from a region information controller. In accordance with the coefficient selection value, filter coefficient sets are respectively output from coefficient tables. One of the filter coefficient sets is selected by a selector in accordance with a coefficient set selection value supplied from a coefficient set selection unit. Using filter coefficients that constitute the selected filter coefficient set, an image processor performs arithmetic processing on image data on a per pixel of interest basis while referring to peripheral pixels. | 2014-10-02 |
20140294318 | GRAY IMAGE PROCESSING METHOD AND APPARATUS - The embodiments provide an image processing method and apparatus, which combine a wavelet transform method with a non-local means method, comprising: performing N-level decomposition of an original gray image by using a wavelet transform method; and performing non-local means processing and wavelet reconstruction of each level of components one by one starting from an N-th level, so as to obtain a processed gray image. The image processing method and apparatus can effectively remove various image noises, and well reserve the image details. | 2014-10-02 |
20140294319 | SELF-ADAPTIVE IMAGE EDGE CORRECTION DEVICE AND METHOD THEREOF - A self-adaptive image edge correction device and method thereof, including an image fetching unit, an image processing unit, and an image output unit. Wherein, the image fetching unit is used to provide an original image, and is connected electrically to the image processing unit, that includes a sharpening filter, a processor, and an edge detector. The sharpening filter converts the original image into a sharpened edge image, and the processor superimposes the original image to the sharpened edge image, to form an enhanced image. The edge detector fetches the edge of the enhanced image, to obtain a differential edge image. The processor then utilizes selectively the horizontal correction or vertical correction to correct the differential edge image, based on s deviation direction of the differential edge image, to form a corrected image, and provide it to the image output unit to output as required. | 2014-10-02 |
20140294320 | PULL FRAME INTERPOLATION - A method and apparatus for performing pull frame interpolation are provided. Pull frame interpolation may include identifying a plurality of input video frames, generating a plurality of motion vectors indicating motion from a first frame of the plurality of input video frames to a second frame of the plurality of input video frames, identifying an interpolation point between the first frame and the second frame, generating a plurality of candidate interpolation motion vectors indicating motion from the first frame to the interpolation point and from the second frame to the interpolation point based on the plurality of motion vectors, selecting an interpolation motion vector from the plurality of candidate interpolation motion vectors based on a metric, and generating an interpolated frame at the interpolation point based on the selected interpolation motion vector. | 2014-10-02 |
20140294321 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus, includes: a transforming area setter, operable to set at least a part of an area of a target image as a transforming area; a transforming area divider, operable to arrange a plurality of dividing points in the transforming area and to divide the transforming area into a plurality of small areas by using a line connecting the dividing points; and a transforming processor, operable to move a position of at least one of the dividing points to transform at least one of the small areas, thereby transforming an image in the transforming area. | 2014-10-02 |
20140294322 | Sealable Bag Assembly - A bag assembly including a bag body, and two bag handles. The body includes a first side, and a second side substantially parallel to the first. The body has formed therein: a first horizontal pre-fold a first distance from the top of the body, and a horizontal second pre-fold at a second distance from the top of the body greater than twice the first distance. Each bag handle is attached to an opposing side of the body across handle attachment areas. The topmost extent of each handle attachment areas not extending into an area defined by a first bottom border measured from the top of the bag body down the second distance. | 2014-10-02 |
20140294323 | Side Access Package - A flexible package having a side pour portion is provided. Additionally, one or more of the portions can be shaped and/or manufactured substantially as a gusset. Each of the panel portions comprise two longitudinal sides or edges. The access device can be attached to at least one surface of at least one of the side portions. The device can be manually attached to the side portions, or attached with existing and/or specially designed manufacturing machinery. Attachment of the access device to a side portion of the package is achieved using heat bonding techniques, adhesives, and the like. | 2014-10-02 |
20140294324 | Storage Apparatus With A Breachable Flow Conduit For Discharging A Fluid Stored Therein | 2014-10-02 |
20140294325 | RECLOSABLE PACKAGE OR BAG WITH SCENTED ZIPPER - The disclosure relates to a zipper for a reclosable package ( | 2014-10-02 |
20140294326 | BOTTOM-GUSSETED PACKAGE AND METHOD - A bottom-gusseted package comprises a package body, and a bottom gusset positioned transversely of a longitudinal axis of the package body. Formation of the bottom-gusseted package is effected by positioning individual sleeves transversely of the longitudinal axis of a flexible web which forms the package body. During package formation, the flexible web is cut to form individual packages, with each individual sleeve positioned to form a bottom gusset in a respective package. | 2014-10-02 |
20140294327 | LINEAR MOTION GUIDE UNIT WITH INSIDE SEAL - An inside seal is installed to make close contact with a lower surface of a slider to exclude foreign material from circulating circuits, ensuring smooth sliding movement of the slider relative to a guide rail. The inside seal is composed of a major portion made of an elastic member and a metallic core, an elastic lip extending sidewise from a lengthwise side of the major portion across the overall length of the major portion to come into sliding contact with a guide rail, and hooked portions upright at lengthwise ends of the major portion at right angles to the major portion so as to fit into slots on end caps to keep in place the inside seal. Another longitudinal side opposite to the longitudinal side joining with the lip across the flat major portion has elastic edges to come into elastic abutment against the inside wall surface of the end cap, thereby urging the hooked portion towards one side of the slot to keep in place the inside seal. | 2014-10-02 |