37th week of 2014 patent applcation highlights part 44 |
Patent application number | Title | Published |
20140254860 | ACOUSTIC TRANSDUCER ASSEMBLY - Driver for an acoustic transducer having a moving coil of substantially equal length to the air gap. The air gap may itself be extended in length using an upper or lower lip, or both. A stationary coil is also provided. The moving and stationary coils can be controlled by suitable control blocks to form an electromagnet-based transducer with reduced distortion. | 2014-09-11 |
20140254861 | ROW GUIDANCE PARAMETERIZATION WITH HOUGH TRANSFORM - Systems and techniques for row guidance parameterization with Hough transform are described herein. An electronic representation of a field (ERF) can be received. The ERF can include a set of feature sets including one of a set of crop row features or a set of furrow features. A first parameter space can be produced by applying a slope-intercept Hough transform (SLIHT) to members of a feature set. Peaks in the first parameter space can be identified. A second parameter space can be produced by application of the SLIHT to the peaks. A vanishing point can be calculated based on a vanishing point peak in the second parameter space. A track-angle error can be calculated from the vanishing point. | 2014-09-11 |
20140254862 | ENHANCED ANALYSIS FOR IMAGE-BASED SERPENTINE BELT WEAR EVALUATION - Systems and methods are provided for the improvement of an image of a device under test, such as a belt. The image of device under test is made more optimal by determining if the object is rotated away from a preferred axis of the image frame. If so, the image is rotated an opposing angle such that the object is parallel to the preferred axis of the image frame. The rotated image is then made available for analysis of the object. Rib width analysis is performed along the entire length of the detected rib by either de-rotating the image or not. | 2014-09-11 |
20140254863 | Method for Detecting and Tracking Objects in Image Sequences of Scenes Acquired by a Stationary Camera - In a sequence of images of a scene acquired by a stationary camera, objects are detected and tracked by determining a first set of candidate foreground regions according to a background model. A second set of candidate foreground regions is determined. according to a set of foreground models. Then, candidate foreground regions in the first set and the second set are validated to produce a final set of foreground regions in the image that include the objects. | 2014-09-11 |
20140254864 | SYSTEM AND METHOD FOR GESTURE DETECTION THROUGH LOCAL PRODUCT MAP - System and method for image detection that include collecting image data; at a processor, over a plurality of support regions of the image data, computing a dimensionality component of a support region of the image data, wherein the, non-nucleus pixels of a support region; calculating a normalizing factor of the dimensionality component; for at least one weighted pattern of a pattern set, applying a weighted pattern to the dimensionality component to create a gradient vector, mapping the gradient vector to a probabilistic model, and normalizing the gradient vector by the normalizing factor; condensing probabilistic models of the plurality of support regions into a probabilistic distribution feature for at least one cell of the image data; applying a classifier to at least the probabilistic distribution feature; and detecting an object in the image data according to a result of the applied classifier. | 2014-09-11 |
20140254865 | Image Identification Method and System - Novel tools and techniques are described for identifying objects and/or persons. In one aspect, a method might comprise obtaining a digital image of an object(s) with a digital image recording device. The digital image may be transmitted to a remote computer system, and compared to multiple preexisting digital images using an image comparison software application running thereon. A set of preexisting digital images matching the digital image of the object(s) may be identified, and a (best match) keyphrase associated with the preexisting digital images may be determined. The keyphrase may be returned to a user computer for user confirmation or rejection. In some embodiments, a point cloud may be generated for each object in the image, and fitted with available 3D models, so as to confirm the keyphrase. In some embodiments, the confirmed keyphrase may be sent to a user computer for implementation in a cadastral survey application. | 2014-09-11 |
20140254866 | PREDICTIVE ANALYSIS USING VEHICLE LICENSE PLATE RECOGNITION - A method and a system for predictive analysis using vehicle license plate recognition are described. The system has a gateway, a web server, and a client device. The gateway is coupled to security devices. The web server has a management application configured to communicate with the gateway. The client device communicates with the gateway identified by the web server. The gateway monitors data from security devices coupled to the gateway. A predictive behavioral model is generated using historical data from the monitoring data comprising identified characters in license plates of vehicles monitored by the security devices. | 2014-09-11 |
20140254867 | USER BODY ANGLE, CURVATURE AND AVERAGE EXTREMITY POSITIONS EXTRACTION USING DEPTH IMAGES - Embodiments described herein use depth images to extract user behavior, wherein each depth image specifies that a plurality of pixels correspond to a user. In certain embodiments, information indicative of an angle and/or curvature of a user's body is extracted from a depth image. This can be accomplished by fitting a curve to a portion of a plurality of pixels (of the depth image) that correspond to the user, and determining the information indicative of the angle and/or curvature of the user's body based on the fitted curve. An application is then updated based on the information indicative of the angle and/or curvature of the user's body. In certain embodiments, one or more average extremity positions of a user, which can also be referred to as average positions of extremity blobs, are extracted from a depth image. An application is then updated based on the average positions of extremity blobs. | 2014-09-11 |
20140254868 | Visual Signature Determination System for Moving Targets - According to one embodiment, the visual signature of a moving target may be measured by measuring, using a photometer, an optical property of a moving target while the target moves along a path from a start position to an end position in front of a background. The photometer may be repositioned to measure optical properties of the background at the start position. The photometer may measure the optical property of the background along the path between the start position and the end position. The visual signature of the moving target may be determined by comparing the measured optical property of the moving target along the path to the measured optical property of the background along the path. | 2014-09-11 |
20140254869 | METHOD AND DEVICE FOR DETECTING DISPLACEMENT IN ELASTOGRAPHY - Disclosed are a method and a device for detecting displacement in elastography. The method comprises: acquiring a target point, acquiring a cross-correlation phase calculation location of the target point in a second frame image; calculating a cross-correlation phase according to the cross-correlation phase calculation location; calculating a longitudinal displacement result according to the cross-correlation phase; and calculating a gradient of the displacement result to obtain a strain result. Through the elastography method and device, I/Q-channel echo baseband signals, obtained by downsampling, of two frames before and after compression are acquired, displace information between the two frames is rapidly detected by guiding phase estimation, and axial gradient calculation is performed to obtain strain information, which can not only obtain a strain image of high quality but also reduce the calculation amount, thereby satisfying the clinical real-time requirement. | 2014-09-11 |
20140254870 | METHOD FOR RECOGNIZING MOTION GESTURE COMMANDS - A computer capable of recognizing gesture commands is disclosed. Suppose that a user makes a gesture of swinging a hand from side to side in front of a camera associated with a computer. A camera module receives frames with shots of the gesture in order. The camera module calculates a gradation difference between corresponding pixels of each frame and a background image to generate a set of binarized differential images. The camera module then combines differential images to generate composite images. In response to a determination that any of the composite images matches a reference pattern, the camera module outputs a computer command. The computer command can be used to control the power state of the computer or start a specific application within the computer. | 2014-09-11 |
20140254871 | IMAGE MOTION DETECTION METHOD, IMAGE PROCESSING METHOD AND APPARATUS USING THE METHODS - An image processing method for detecting an image motion information between a first image unit and a second image unit is provided. The first image unit and second image unit respectively comprise a plurality of blocks, and each of the blocks comprises a plurality of pixels. The image motion detection method comprises: analyzing pixels at the same position in all blocks of the first image unit to generate a first image statistical information; analyzing pixels at the same position in all blocks of the first image unit to generate a first image statistical information; and comparing the first image statistical information with the second image statistical information to determine the image motion information. | 2014-09-11 |
20140254872 | OBJECT DETECTION APPARATUS, VEHICLE-MOUNTED DEVICE CONTROL SYSTEM AND STORAGE MEDIUM OF PROGRAM OF OBJECT DETECTION - An object detection apparatus, using at least one processing circuit, for detecting an object in an image capturing area based on parallax information generated from a plurality of images captured by a plurality of image capturing units, includes a parallax histogram information generator to generate vertical-direction parallax histogram information indicating a frequency profile of parallax values in each of vertical row areas in a captured image based on the parallax information; and an object image area extraction unit to extract, among parallax values having frequency exceeding a given frequency threshold, a group of pixels having parallax values existing within proximity of a given parallax value and having a pixel-to-pixel interval in an image left-to-right direction within a given range as an object image area displaying an object based on the vertical-direction parallax histogram information. | 2014-09-11 |
20140254873 | METHOD AND DEVICE FOR DETECTING INTERFERING OBJECTS IN THE AMBIENT AIR OF A VEHICLE - A method for detecting interfering objects in the ambient air of a vehicle, include determining line structures in at least one image section of an image of surroundings of the vehicle, determining a position of a first converging area of first line structures and a position of a second converging area of second line structures, and ascertaining interfering objects depicted in the image which represent objects present in the ambient air of the vehicle, based on the position of the first converging area and the position of the second converging area. | 2014-09-11 |
20140254874 | METHOD OF DETECTING AND DESCRIBING FEATURES FROM AN INTENSITY IMAGE - The invention provides methods of detecting and describing features from an intensity image. In one of several aspects, the method comprises the steps of providing an intensity image captured by a capturing device, providing a method for determining a depth of at least one element in the intensity image, in a feature detection process detecting at least one feature in the intensity image, wherein the feature detection is performed by processing image intensity information of the intensity image at a scale which depends on the depth of at least one element in the intensity image, and providing a feature descriptor of the at least one detected feature. For example, the feature descriptor contains at least one first parameter based on information provided by the intensity image and at least one second parameter which is indicative of the scale. | 2014-09-11 |
20140254875 | METHOD AND SYSTEM FOR AUTOMATIC OBJECTS LOCALIZATION - A method for automatic localization of objects in a mask. The method includes building a dictionary or atoms, wherein each atom models the presence of one object at one location and iteratively determining the atom of said dictionary which is best correlated with said mask, until ending criteria are met. The invention system concerns also automatically detects objects in a mask. At least one fixed camera is provided for acquiring video frames. A computation device is used for calibrating at least one fixed camera for extracting foreground silhouettes in each acquired video frames for discretizing said ground plane into a non-regular grid of potential location points for constructing a dictionary of atoms, and for finding objects location points with the previous method. And a propagating device is provided to propagate the result in at least one fixed camera view. | 2014-09-11 |
20140254876 | METHODS AND APPARATUS TO COUNT PEOPLE IN IMAGES - Methods and apparatus to count people in images are disclosed. An example method includes maintaining a history of instances in which a person is detected by a first image sensor and by a second sensor different than the first image sensor at approximately a same time, respective ones of the instances including a first coordinate at which a first person was detected via the first image sensor, and a second coordinate at which the first person was detected via the second image sensor; and, in response to first image data captured by the first image sensor including a second person at the first coordinate, determining whether second image data captured by the second image sensor includes the second person without comparing the first image data to the second image data. | 2014-09-11 |
20140254877 | SYSTEM AND METHOD FOR IDENTIFYING A VEHICLE LICENSE PLATE - A method and a system for identifying a license plate of a vehicle are described. The system has a gateway, a web server, and a client device. The gateway is coupled to a security device. The web server has a management application configured to communicate with the gateway. The client device communicates with the gateway identified by the web server. The gateway detects, identifies, and tracks a license plate of a vehicle using a non-infrared camera coupled to the gateway. The gateway generates indicators corresponding to the license plate on a picture generated by the non-infrared camera. | 2014-09-11 |
20140254878 | SYSTEM AND METHOD FOR SCANNING VEHICLE LICENSE PLATES - A method and a system for identifying a license plate of a vehicle are described. The system has a gateway, a web server, and a client device. The gateway is coupled to a security device. The web server has a management application configured to communicate with the gateway. The client device communicates with the gateway identified by the web server. A non-infrared camera connected to the gateway visually scans a location having a plurality of parked vehicles, and identifies characters in the license plates of the plurality of parked vehicles. | 2014-09-11 |
20140254879 | Location Classification Based on License Plate Recognition Information - Methods and systems for Methods and systems for classifying the locations of a vehicle of interest based on License Plate Recognition (LPR) instances are described herein. Locations associated with LPR instances matching a particular license plate number are classified based on LPR information gathered within search zones around each location. Clusters of one or more LPR instances associated with a target license plate number are identified. A search zone is defined around a cluster of one or more LPR instances associated with a target license plate number. LPR instances associated with other license plate numbers within the search zone are received from an LPR server, and a location associated with the search zone is classified based on LPR information gathered within the search zone. In some examples, the location classification is based on LPR activity matching a target license plate number, general LPR activity within the search zone, or both. | 2014-09-11 |
20140254880 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO MONITOR ENVIRONMENTS - Methods, apparatus, and articles of manufacture to monitor environments are disclosed. An example method includes analyzing a first depth value corresponding to a coordinate of an object of an image captured by a depth sensor, the first depth value having been captured with the depth sensor positioned at a first angle relative to a reference axis; moving the depth sensor to a second angle relative to the reference axis, the second angle being different than the first angle; triggering capture of a second depth value at the coordinate with the depth sensor positioned at the second angle; and calculating a depth gradient for the coordinate based on the first and second depth values. | 2014-09-11 |
20140254881 | Statistics of Nearest Neighbor Fields - In embodiments of statistics of nearest neighbor fields, matching patches of a nearest neighbor field can be determined at image grid locations of a first digital image and a second digital image. A motion field can then be determined based on motion data of the matching patches. Predominant motion components of the motion field can be determined based on statistics of the motion data to generate a final motion field. The predominant motion components correspond to a motion of objects as represented by a displacement between the first and second digital images. One of the predominant motion components can then be assigned to each of the matching patches to optimize the final motion field of the matching patches. | 2014-09-11 |
20140254882 | Optical Flow with Nearest Neighbor Field Fusion - In embodiments of optical flow with nearest neighbor field fusion, an initial motion field can be generated based on the apparent motion of objects between digital images, and the initial motion field accounts for small displacements of the object motion. Matching patches of a nearest neighbor field can also be determined for the digital images, where patches of an initial size are compared to determine the matching patches, and the nearest neighbor field accounts for large displacements of the object motion. Additionally, region patch matches can be compared and determined between the digital images, where the region patches are larger than the initial size matching patches. Optimal pixel assignments can then be determined for a fused image representation of the digital images, where the optimal pixel assignments are determined from the initial motion field, the matching patches, and the region patch matches. | 2014-09-11 |
20140254883 | APPARATUS AND METHOD FOR TRACKING THE POSITION OF EACH PART OF THE BODY FOR GOLF SWING ANALYSIS - A position tracking apparatus includes: a depth image obtaining unit for obtaining a depth image; a database created by collecting depth images received from the depth image obtaining unit; a feature extracting unit for extracting features from each pixel of the depth image; a classifier training unit for training a classifier in order to determine the position of the parts of the body by receiving a feature set for each part of the body as inputs which are extracted by using the feature extracting unit from all of the depth images in the database; and a position determination unit for extracting features for each pixel of the depth image received by the depth image obtaining unit using the feature extracting unit in a state in which the classifier training unit trains the classifier, and for tracking the three-dimensional position of each part of the body through the classifier. | 2014-09-11 |
20140254884 | Methods of and Apparatuses for Identifying Geological Characteristics in Boreholes - A method of detecting an edge of a geological characteristic in a borehole comprises, in respect of an image log of a length of a borehole, carrying out the steps of a gradient-based edge detection method, a phase congruence-based edge detection method or a combination of such methods as preliminary, pre-processing stages. Subsequent steps of the method may include operating a relatively computationally simple process to identify sinusoids among detected edge features; and a relatively computationally complex process for parameterizing the thus-identified sinusoids. | 2014-09-11 |
20140254885 | APPARATUS, SYSTEM, AND PROCESS FOR DETERMINING CHARACTERISTICS OF A SURFACE OF A PAPERMAKING FABRIC - Apparatuses, processes, and systems for determining features of a paper-making fabric. The apparatus, processes, and systems utilize a representation of a portion of a surface of the fabric, with the representation showing locations and sizes of knuckles and pockets in the surface of the fabric. An image of the portion of the fabric is generated based on the representation. Using the displayed image, an outline is drawn around at least one of the knuckles, and guidelines are drawn such that the guidelines pass through the center of the outlined knuckle, pass through the other knuckles, and form a shape that surrounds areas of the image that correspond to where the pockets are formed between the knuckles. With the outlined knuckle and guidelines, properties that affect the paper-making functionality of the fabric may be calculated. | 2014-09-11 |
20140254886 | Method and system for inspecting variable-data printing - Performing automatic inspection on the results of a print job that prints variable data, including multiple printed instances of a page containing variable graphics. The inspection is to detect printing defects on a printed instance. In one embodiment, the method includes dividing the page into multiple non-overlapping areas using a page division map. The non-overlapping areas include one or more static areas that include only static graphics and one or more areas that include variable graphics. The method includes capturing an image of the printed instance and, for each of the non-overlapping areas, retrieving an indication indicating whether or not the area includes any variable graphics, retrieving a rasterized image of an instant of the area from a memory location according to the indication, and comparing the rasterized image with the captured image of the area to detect any printing defects in the area of the printed instance. | 2014-09-11 |
20140254887 | SYSTEMS, METHODS AND COMPUTER PROGRAM PRODUCTS FOR DETERMINING DOCUMENT VALIDITY - Computer program products include program code readable/executable by one or more processors, and configured to cause the processor(s) to: receive an image of a part or all of a document selected from a group consisting of: a gift card, an invoice, a bill, a receipt, a sales order, an insurance claim, a medical insurance document, and a benefits document; perform optical character recognition (OCR) on the image; extract at least a partial address of a sender of the document; compare the at least partial address of the sender to a plurality of addresses in a first database; and identify one or more of: textual information specific to the sender; and data formatting specific to the sender. The code configured to cause the processor to receive the image, perform the OCR, extract and compare the (at least partial) address, and identify sender-specific information is preferably a processor of a mobile device. | 2014-09-11 |
20140254888 | METHOD AND APPARATUS FOR ENCODING ASSISTANCE DATA IN LOCATION TECHNOLOGIES - Systems, apparatus, and methods according to one or more embodiments are provided for encoding assistance data in locations technologies. In an embodiment, a method includes reading, by a processor, tile data of a database in a specific order, wherein the tile data comprises one or more reference data points and/or one or more empty spaces. The method also includes compressing, by the processor, the tile data based on the specific order using encoding. And the method further includes generating relative positions for each individual reference data point with respect to each other in the compressed tile data without specific location identification information for each reference data point. | 2014-09-11 |
20140254889 | METHOD AND APPARATUS FOR EYE-SCAN AUTHENTICATION USING A LIQUID LENS - A method and apparatus for providing authentication using an adaptive liquid lens are disclosed. For example, in one embodiment, the method receives a request for authentication from a mobile endpoint device of a user, wherein the request comprises a first retinal image of the user captured using an adaptive liquid lens of the mobile endpoint device. The method obtains a second retinal image of the user, wherein the second retinal image is a stored retinal image of the user. The method authenticates the first retinal image against the second retinal image. In another embodiment, the method captures a first retinal image of a user via a mobile endpoint device of the user, wherein the mobile endpoint device comprises an adaptive liquid lens. The method then sends a request for authentication from the mobile endpoint device over a network, wherein the request comprises the first retinal image. | 2014-09-11 |
20140254890 | PREDICTIVE THEFT NOTIFICATION FOR THE PREVENTION OF THEFT - Predictive theft notifications are used to coordinate appropriate responses to persons who are likely to commit acts of theft. Image data is generated and processed in a computer processing device to recognize the presence of a facial image comprising a face of a person. An analysis is performed of data representative of the facial image to determine a biometric match relative to one or more biometric models of facial images stored in a database. Based on this analysis, at least one predictive notification is generated with regard to a future potential theft of merchandise from the secured facility. The predictive notification is generated based upon a determination of the biometric match. | 2014-09-11 |
20140254891 | METHOD AND APPARATUS FOR REGISTERING FACE IMAGES, AND APPARATUS FOR INDUCING POSE CHANGE, AND APPARATUS FOR RECOGNIZING FACES - A face image registration apparatus comprising: a face video image acquiring unit configured to acquire a front face image and at least one or more moving video images corresponding to predefined face pose changes; a similarity measurement unit configured to measure a similarity of the acquired front face image and each of the acquired at least one or more moving video images; an image selection unit configured to select at least images from the at least one or more moving video images based on the measured similarities; | 2014-09-11 |
20140254892 | FACE RECOGNITION APPARATUS, SYSTEM AND METHOD FOR MANAGING USERS BASED ON USER GROUPING - A face recognition apparatus comprising: a database that stores face information mapped to each corresponding user; a face recognition unit configured to recognize the face information of a user; a user management unit configured to classify the face information into groups of the users of which the face information is not similar one another so that the users having the similar face information does not fall within the same groups to store the classified face information in the database. | 2014-09-11 |
20140254893 | GLOBAL IDENTIFICATION (ID) AND AGE VERIFICATION SYSTEM AND METHOD - A multi-process identity and/or age verification process and system for user's connected to a network such as the Internet. The process and system verify the identity of the user by: verifying personal information of the user; verifying identification documentation associated with the user; and conducting an online face-to-face verification of the user over the network. | 2014-09-11 |
20140254894 | LATENT FINGERPRINT DETECTORS AND FINGERPRINT SCANNERS THEREFROM - This document relates to systems and method for latent fingerprint detection using specular reflection (glare). An exemplary system may include a light source alignment portion configured to align a light source at an illumination angle relative to a sample surface such that the light source illuminates a sample surface so that the surface produces specular reflection. The system may also include a specular reflection discriminator that directs the produced specular reflection to an optical detector aligned relative to said sample surface at an alignment angle that is substantially equal to an angle of reflection of the produced specular reflection. Preferably, the directed specular reflection does not saturate the optical detector; and the optical detector captures the specular reflection from the sample surface and generates image data using essentially only the specular reflection. | 2014-09-11 |
20140254895 | DETERMINATION DEVICE, FINGERPRINT INPUT DEVICE, DETERMINATION METHOD AND DETERMINATION PROGRAM - A device is not able to detect the forgery of a finger with high accuracy by the comparison of a reflected light image and a transmitted light image that are obtained from the same finger. A determination device is provided with an input means for receiving the reflected light image obtained by photographing a fingerprint of a finger with light reflected from the surface of the finger and the transmitted light image obtained by photographing the fingerprint of the finger with light transmitted through the finger, and a determination means for comparing the reflected light image and the transmitted light image, and outputting a real-forgery determination result of the fingerprint of the finger. | 2014-09-11 |
20140254896 | UNMANNED DRONE, ROBOT SYSTEM FOR DELIVERING MAIL, GOODS, HUMANOID SECURITY, CRISIS NEGOTIATION, MOBILE PAYMENTS, SMART HUMANOID MAILBOX AND WEARABLE PERSONAL EXOSKELETON HEAVY LOAD FLYING MACHINE - Provided is a system and method for delivering mail and goods using a mobile robot drone system. The method may comprise self-moving the mobile robot drone system to a mail or goods receiving location. Data on the mail or goods receiving location and mail or goods to deliver id received from a user. Itinerary to the mail or goods receiving location is determined based on itinerary data received from a GPS unit. In the location, the mobile robot drone system receives the mail or goods via a mail and goods compartment and then delivers the mail or goods to a predefined location. Based on user instructions, the mobile robot drone system electronically signs receipt verification documents or performs payment by displaying a payment barcode encoding user payment information. After delivering the mail or goods, the mobile robot drone system provides access to the mail and goods compartment. | 2014-09-11 |
20140254897 | DESIGN VERIFICATION AND DIAGNOSTICS FOR IMAGE DEVICES - A design of a medical imaging device may be proven by generating perceptual differences using a model of the medical imaging device and a reference model. The model of the medical imaging device may be changed if the perceptual difference are too large. Perceptual contrast difference summaries may be generated for all generated perceptual contrast differences, or those for a particular time or area. | 2014-09-11 |
20140254898 | MEDICAL IMAGE PROCESSING APPARATUS, MEDICAL IMAGE DEVICE AND IMAGE PROCESSING METHOD - The present invention relates to a medical image processing apparatus, an image processing method and a medical image device. The medical image processing apparatus comprises a deformation field calculation unit, a deformation field weighting unit and an image deformation unit. The deformation field calculation unit may calculate a field of deformation of a first image of an object with respect to a second image. The deformation field weighting unit may weight the field according to motion intensities of respective components of the object. The image deformation unit may deform the first image by using the weighted field. | 2014-09-11 |
20140254899 | IMAGE SEGMENTATION APPARATUS, MEDICAL IMAGE DEVICE AND IMAGESEGMENTATION METHOD - The disclosure provides an image segmentation apparatus, an image segmentation method and a medical image device for segmenting an object having a tree-shaped tubular structure from a volume image consisting of a series of images photographed on the basis of slices. The image segmentation apparatus comprises: a self-adaptive region growing unit configured to perform region growing according to the volume image, based on a seed point and a preset threshold to obtain at least one part of the tree-shaped tubular structure; and a growing control unit configured to change the preset threshold to re-perform the region growing until a given condition is met. | 2014-09-11 |
20140254900 | MULTIMODAL SEGMENTATION IN INTRAVASCULAR IMAGES - The invention provides methods for detecting features of interest in cardiovascular images by receiving information from a first modality and transforming information from the first modality into a first coordinate space, receiving information from a second modality and transforming information from the second modality into a second coordinate space. The first coordinate space is aligned to the second coordinate space to combine information from the first modality and the second modality into a combined data set. The method can also involve detecting the feature of interest in a vascular image based on the combined data set. | 2014-09-11 |
20140254901 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - In one example embodiment, an information processing apparatus, for an observed image associated with an observation target object (e.g., a section of biological tissue), associates and stores position information and observation magnification information. In this embodiment, the information processing apparatus causes a display device to: (i) display an image associated with the observation target object; (ii) indicate the first positional information of the first observed image; and (iii) indicate the first observation magnification information of the first observed image. | 2014-09-11 |
20140254902 | INDIVIDUAL DISCRIMINATION DEVICE AND INDIVIDUAL DISCRIMINATION METHOD - A frame storage stores an image obtained by imaging a region of at least part of the body of a user. A vital sign signal detector detects a signal sequence of a vital sign that cyclically varies from plural imaged regions of the body of the user by using captured images of a predetermined number of frames stored in the frame storage. A correlation calculator obtains the correlation between the signal sequences of the vital sign detected from the respective imaged regions of the body. An identity determining section determines whether or not the respective imaged regions of the body belong to the same user based on the correlation between the signal sequences of the vital sign detected from the respective imaged regions of the body. | 2014-09-11 |
20140254903 | ESTIMATION OF CONFIDENCE LIMITS FOR MEASUREMENTS DERIVED FROM IMAGE DATA - A medical image processing apparatus comprises an image data processing unit configured to determine a result by processing image data using an algorithm, a confidence interval (CI) evaluation unit configured to determine a confidence interval for the result from at least two initial results, and an output unit configured to provide the confidence interval to a user. | 2014-09-11 |
20140254904 | IMAGE REGISTRATION APPARATUS AND METHOD - An image processing apparatus comprises a registration unit configured to perform a first registration between a first set of image data and a second set of data, and a second registration between the first set of image data and the second set of data. The apparatus also comprises a registrability determination unit configured to determine a difference between the first registration and the second registration, and to determine a measure of registrability between the first set of image data and the second set of data based on the difference between the first registration and the second registration. | 2014-09-11 |
20140254905 | COMPUTED TOMOGRAPHY IMAGE RECONSTRUCTION - Approaches for performing computed tomographic image reconstruction are described. In one embodiment, a full or almost full scan of scan data is acquired and a plurality of image reconstructions are performed based on the scan data, wherein the plurality of image reconstructions result in a corresponding plurality of image volumes wherein the image reconstructions use different view weighting functions. Further, the present approaches provide for combining the plurality of image volumes together to produce a final image volume. | 2014-09-11 |
20140254906 | VASCULAR TREE FROM ANATOMICAL LANDMARKS AND A CLINICAL ONTOLOGY - A medical image processing apparatus, comprises a landmark identification unit configured to process a medical image data set to identify a landmark corresponding to a part of a branching structure according to a stored anatomical representation, and a spatial analysis unit configured to process the image data set to determine a spatial configuration of at least part of the branching structure. | 2014-09-11 |
20140254907 | Automatic Spinal Canal Segmentation Using Cascaded Random Walks - A method and apparatus for automatic spinal canal segmentation in medical image data, such as computed tomography (CT) image data, is disclosed. An initial set of spinal canal voxels is detected in the 3D medical image using a trained classifier. A spinal canal topology defined by a current set of spinal canal voxels is refined based on an estimated medial line of the spinal canal. Seed points are sampled based on the refined spinal canal topology. An updated set of spinal canal voxels is detected in the 3D medical image using random walks segmentation based on the sampled seed points. The spinal canal topology refinement, seed points sampling, and random walks segmentation are repeated in order to provide cascaded random walks segmentation to generate a final spinal canal segmentation result. | 2014-09-11 |
20140254908 | METHOD AND A SYSTEM FOR REGISTERING A 3D PRE-ACQUIRED IMAGE COORDINATE SYSTEM WITH A MEDICAL POSITIONING SYSTEM COORDINATE SYSTEM AND WITH A 2D IMAGE COORDINATE SYSTEM - Method for registering a three dimensional (3D) pre acquired image coordinates system with a Medical Positioning System (MPS) coordinate system and a two dimensional (2D) image coordinate system, the method comprising acquiring a 2D image of a volume of interest, the volume including an organ, the 2D image being associated with the 2D coordinate system, acquiring MPS points within the organ, the MPS points being associated with the MPS coordinate system, the MPS coordinate system being registered with the 2D coordinate system, extracting a 3D image model of the organ from a pre acquired 3D image of the volume of interest, estimating a volumetric model of the organ from the acquired MPS points and registering the 3D coordinate system with the MPS coordinate system by matching the extracted 3D image model and the estimated volumetric model of the organ. | 2014-09-11 |
20140254909 | PERFUSION IMAGING - A perfusion imaging data processor ( | 2014-09-11 |
20140254910 | IMAGING DEVICE, ASSIGNMENT SYSTEM AND METHOD FOR ASSIGNMENT OF LOCALIZATION DATA - A method of assigning first localization data of a breast of a patient derived from first image data of the breast, the first image data being the result of a first radiological data acquisition process, to second localization data of the same breast derived from second image data, the second image data being the result of a second radiological data acquisition process, or vice versa. Thereby, the first localization data are assigned to the second localization data by intermediately mapping them into breast model data representing a patient-specific breast shape of the patient and then onto the second image data—or vice versa, thereby deriving assignment data. An assignment system performs the above-described method. | 2014-09-11 |
20140254911 | AUTOMATED BANKING MACHINE THAT OPERATES RESPONSIVE TO DATA BEARING RECORDS - An automated banking machine operates to cause financial transfers responsive to data read from data bearing records. A card actuated automated banking machine may accept checks and dispense cash to users. The banking machine is operated to acquire image and magnetic data from deposited checks to determine the genuineness of checks and the authority of a user to receive cash for such checks. Cash may be credited to a user account corresponding to card data or may be dispensed to the user from the banking machine responsive to one or more deposited checks. | 2014-09-11 |
20140254912 | METHOD OF FAST ANALYSIS OF THE RELIEF ELEMENTS FEATURING ON THE INTERNAL SURFACE OF A TYRE - In a method of fast analysis of relief elements featuring on an inner surface of a tyre, a three-dimensional image of the surface is captured, and each pixel of the image is assigned a greyscale value proportional to a topographical elevation of a point corresponding to the pixel, so as to obtain a starting image. The image is transformed into an orthogonal reference frame (OXY) in which an abscissa axis (OX) represents circumferential values and an ordinate axis (OY) represents radial values. Each point of the surface, i.e., each pixel, is assigned an altitude gradient value (f(p)) by comparing an elevation of the point with an elevation of a discrete and reduced number of points arranged on a straight line passing through a pixel being considered (p) and oriented in a circumferential direction. | 2014-09-11 |
20140254913 | MULTISTAGE EXTREME ULTRA-VIOLET MASK QUALIFICATION - A technique for inspecting, qualifying and repairing photo-masks for use at extreme ultra-violet (EUV) wavelengths is described. In this technique, multiple images of a substrate and/or a blank that includes multiple layers deposited on the substrate are measured and compared to identify first potential defects. Using information associated with the first potential defects, such as locations of the first potential defects, another image of the EUV photo-mask that includes a mask pattern defined in an absorption layer, which is deposited on top of the multiple layers, is measured. Based on the other image and the first potential defects, second potential defects in the EUV photo-mask are identified. Next, a qualification condition of the EUV photo-mask is determined based on the first potential defects and the second potential defects. | 2014-09-11 |
20140254914 | METHOD FOR TESTING ORGANIC PATTERN - A method for testing an organic pattern including: forming an organic pattern on a test substrate through a mask; acquiring a test image by photographing a predetermined test area of the test substrate; and checking whether an edge of the organic pattern displayed to the test image goes over an edge of a virtual test figure. | 2014-09-11 |
20140254915 | METHOD FOR ANALYZING A PHOTOMASK - A method for analyzing a photomask comprises the determination of a Bossung plot. | 2014-09-11 |
20140254916 | METHODS FOR MEASURING OVERLAYS - A method for measuring overlay includes receiving a first image of a first overlay mark captured using light having a first wavelength. The method includes receiving a second image of a second overlay mark captured using light having a second wavelength different from the first wavelength. The method includes measuring a displacement between a central portion of the first image and a central portion of the second image, wherein the first and second overlay marks are disposed on different levels. | 2014-09-11 |
20140254917 | AUTO-CONVERGENCE SYSTEM WITH ACTIVE LEARNING AND RELATED METHOD AND MACHINE-READABLE MEDIUM THEREOF - An auto-convergence system includes a disparity unit, a convergence unit and an active learning unit. The disparity unit performs a disparity analysis upon an input stereo image pair, and accordingly obtains a disparity distribution of the input stereo image pair. The convergence unit adjusts the input stereo image pair adaptively according to the disparity distribution and a learned convergence range, and accordingly generates an output stereo image pair for playback. The active learning unit actively learns a convergence range during playback of stereo image pairs, and accordingly determines the learned convergence range. | 2014-09-11 |
20140254918 | DISPARITY ESTIMATION METHOD OF STEREOSCOPIC IMAGE - A disparity estimation method of stereoscopic image is provided. A matching cost computation is executed for a first image and a second image, and one extreme value is selected from cost values corresponding to estimating disparities for each pixel to obtain a matching point corresponding to each pixel. And a matching disparity corresponding to each matching point is adjusted based on edge detection according to a scan order. | 2014-09-11 |
20140254919 | DEVICE AND METHOD FOR IMAGE PROCESSING - A device and a method for image processing include an image processing device that may extract a foreground moving object from a depth map of a three-dimensional (3D) image that may include an image depth map acquirer to obtain the depth map of a successive 3D image over a period of time, a moving object segmenter to segment a moving object from the obtained depth map, and a moving object tracker to identify and track the segmented moving object. | 2014-09-11 |
20140254920 | METHOD AND APPARATUS FOR ENHANCING QUALITY OF 3D IMAGE - A method of enhancing a quality of a 3 dimensional (3D) image includes classifying an input 3D image into a plurality of sub-areas based on noise characteristics of the plurality of sub-areas of the input 3D image, denoising each of the plurality of sub-areas of the input 3D image by using different denoising methods according to noise characteristics of each of the classified plurality of sub-areas and obtaining a second 3D image after the denoising, and enhancing a contrast ratio of the second 3D image after the denoising. | 2014-09-11 |
20140254921 | PROCEDURAL AUTHORING - The claimed subject matter provides a system and/or a method that facilitates generating a model from a 3-dimensional (3D) object assembled from 2-dimensional (2D) content. A content aggregator can construct a 3D object from a collection of two or more 2D images each depicting a real entity in a physical real world, wherein the 3D object is constructed by combining the two or more 2D images based upon a respective image perspective. A 3D virtual environment can allow exploration of the 3D object. A model component can extrapolate a true 3D geometric model from the 3D object, wherein the true 3D geometric model is generated to include scaling in proportion to a size within the physical real world. | 2014-09-11 |
20140254922 | Salient Object Detection in Images via Saliency - An input image, which may include a salient object, is received by a salient object detection and localization system. The system may be trained to detect whether the input image includes a salient object. If the system fails to detect a salient object in the input image, the system may provide the sender of the input with a null result or an indication that the input image does not contain a salient object. If the system detects a salient object in the input image, the system may localize the salient object within the input image. The system may generate an output image based at least in part on the localization of the salient object. The system may provide the sender of the input image with information pertaining to the detected salient object. | 2014-09-11 |
20140254923 | IMAGE PROCESSING AND OBJECT CLASSIFICATION - A method for classifying objects from one or more images comprising generating a trained classification process and using the trained classification process to classify objects in the images. Generating the trained classification process can include extracting features from one or more training images and clustering the features into one or more groups of features termed visual words; storing data for each of the visual words, including colour and texture information, as descriptor vectors; and generating a vocabulary tree to store clusters of visual words with common characteristics. Using the trained classification process to classify objects can include extracting features from the images and clustering the features into groups of features termed visual words; searching the vocabulary tree to determine the closest matching clusters of visual words; and classifying objects based on the closest matching clusters of visual words in the vocabulary tree. | 2014-09-11 |
20140254924 | METHOD, APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR ENHANCING IMAGE CONTRAST - The present invention describes enhancing image contrast comprising the following steps: determining a segmentation point according to at least one segmentation threshold and pixel statistical data of a picture, wherein the segmentation point is utilized to divide the pixel statistical data into a first partial statistical data and a second partial statistical data; and determining a first partial brightness conversion function and a second partial brightness conversion function according to the first and the second partial statistical data, respectively. The first partial brightness conversion function is used to adjust brightness values of multiple pixels in the picture corresponding to the first partial statistical data, and the second partial brightness conversion function is used to adjust brightness values of multiple pixels in the picture corresponding to the second partial statistical data. | 2014-09-11 |
20140254925 | AUTOMATED CONTOUR DETECTION METHODS, SYSTEMS AND PROCESSOR-READABLE MEDIA - A method and system for identifying existence and occurrence of a contour. The contour presence can be identified by taking a second derivative of a color space (e.g., L*, a*, and b*) value of a rendered image derived utilizing an ICC profile that models behavior of a MFD as a smoothness metric. A moving average filter can be applied to minimize an extraneous peak and trough in the second derivative that can be contributed to noise. The contour can be detected if a filtered second derivative lies outside a given range. The location of the contour can be identified by matching up an input value with corresponding input value of the image. A probability of the contour being visible in a rendered output can be then determined by separately analyzing the color space values. The occurrence and location of contour can be displayed on a user interface to quickly and clearly identify the contour in the image without making physical prints and with minimal human interaction and expenditure. | 2014-09-11 |
20140254926 | ACCELERATING BITMAP REMOTING BY IDENTIFYING AND EXTRACTING 2D PATTERNS FROM SOURCE BITMAPS - Systems, methods and computer-readable storage media are disclosed for accelerating bitmap remoting by extracting non-grid tiles from source bitmaps. A server takes a source image, identifies possibly repetitive features, and tiles the image. For each tile that contains part of a possibly repetitive feature, the server replaces that part with the dominant color of the tile. The system then sends to a client a combination of new tiles and features, and indications to tiles and features that the client has previously received and stored, along with an indication of how to recreate the image based on the tiles and features. | 2014-09-11 |
20140254927 | EXTRACTION OF IMAGE FEATURE DATA FROM IMAGES - An apparatus and method for obtaining image feature data of an image are disclosed herein. A color histogram of the image is extracted from the image, the extraction of the color histogram including performing one-dimensional sampling of pixels comprising the image in each of a first dimension of a color space, a second dimension of the color space, and a third dimension of the color space. An edge map corresponding to the image is analyzed to detect a pattern included in the image. In response to a confidence level of the pattern detection being below a pre-defined threshold, extracting from the image an orientation histogram of the image. And identify a dominant color of the image. | 2014-09-11 |
20140254928 | METHOD AND IMAGE PROCESSING DEVICE FOR IMAGE DYNAMIC RANGE COMPRESSION WITH LOCAL CONTRAST ENHANCEMENT - An image dynamic range compression with local contrast enhancement method for an image processing device is provided. The method includes the following steps. A plurality of input pixels of an image including a first input pixel are received, and an input luminance pixel value of each of the input pixels as well as a darkness intensity level of the image are obtained. A filter result of the first input pixel is obtained according to filter computation on the input luminance pixel values; an image-related parameter is obtained according to image-related computation on the darkness intensity level. The image-related parameter, the filter result of the first input pixel, and the input luminance pixel value of the first input pixel are transformed into an output luminance pixel value of the first input pixel according to a non-linear intensity transfer function and a dynamic range compression with local contrast enhancement algorithm. | 2014-09-11 |
20140254929 | IMAGE ENCODING METHOD AND APPARATUS FOR PERFORMING BIT-PLANE SCANNING CODING UPON PIXEL DATA AND RELATED IMAGE DECODING METHOD AND APPARATUS - An image encoding method includes at least following steps: receiving a plurality of target pixels within a frame, wherein pixel data of each target pixel has at least one color channel data corresponding to at least one color channel; determining a bit budget of the target pixels; and performing bit-plane scanning coding upon selected pixels according to the bit budget and a scanning order, and accordingly generating encoded pixel data of the selected pixels as encoded data of the target pixels, wherein the selected pixels are derived from the target pixels, and the bit-plane scanning coding extracts partial bits of pixel data of each selected pixel as encoded pixel data of the selected pixel. In addition, a corresponding image decoding method is provided. | 2014-09-11 |
20140254930 | Systems and Methods for Performing Edge Enhancement in Digital Images - A system for editing a digital image comprises a low pass filter for receiving a source image and for filtering high spatial frequency components of the source image to generate a smoothed image. An arithmetic operator unit subtracts color values of the smoothed image from color values of the source image to produce a first image value on pixel-by-pixel basis. A gradient reversal analyzer compares gradient values of the smoothed image to gradient values of the source image and generates a control signal. A boost controller generates a new value for each pixel of a boost parameter map according to the control signal. The boost controller applies the boost parameter map to modify the first image value to generate a second image value. The arithmetic operator unit is further configured to generate an edge enhanced image according to color values of the source image and the second image value. | 2014-09-11 |
20140254931 | Image Recovery Method - An image recovery method is disclosed for eliminating an effect of an environmental medium. The image recovery method includes receiving a captured image affected by the environmental medium, defining a respective local window with each pixel located at a center of the respective local window, and under an assumption that original radiance of all pixels within the respective local window in the captured image are identical, performing a minimization calculation for each local window, to obtain a corresponding transmission of each pixel in the captured image. | 2014-09-11 |
20140254932 | CONTENT ADAPTIVE EDGE AND DETAIL ENHANCEMENT FOR IMAGE AND VIDEO PROCESSING - A content-adaptive edge and detail enhancement apparatus is described for image/video processing. Both 2D peaking and LTI/CTI are used in sharpening pictures. Image analysis is performed to generate a blending factor to control the use of the two peaking techniques. The strength or likelihood of edges or transitions is measured and such a strength or likelihood measurement will be transformed into the blending factor controlling the blending of the LTI/CTI and peaking outputs. | 2014-09-11 |
20140254933 | Spatially Coherent Nearest Neighbor Fields - In embodiments of spatially coherent nearest neighbor fields, initial matching patches of a nearest neighbor field can be determined at image grid locations of a first digital image and a second digital image. Spatial coherency can be enforced for each matching patch in the second digital image with reference to respective matching patches in the first digital image based on motion data of neighboring matching patches. A multi-resolution iterative process can then update each spatially coherent matching patch based on overlapping grid regions of the matching patches that are evaluated for matching regions of the first and second digital images. An optimal, spatially coherent matching patch can be selected for each of the image grid locations of the first and second digital images based on iterative interaction to enforce the spatial coherency of each matching patch and the multi-resolution iterative process to update each spatially coherent matching patch. | 2014-09-11 |
20140254934 | METHOD AND SYSTEM FOR MOBILE VISUAL SEARCH USING METADATA AND SEGMENTATION - The embodiments herein provide a method and system for providing an image based mobile augmented reality. The system comprises a mobile device comprising a camera for capturing plurality of images, a display screen for displaying results, a GPS module for determining geographical coordinates, an input interface and a client application including a client-side database; and a central server comprising a server-side database and an image matching and ranking module comprising one or more image matching algorithms for performing an image search. The method comprises capturing a query image, transmitting query data to the central server, applying one or more image matching and ranking algorithms to identify database images matching to the search query, extracting relevant information, presenting the extracted relevant information as search results to the user and providing an option to the user to interactively communicate with the system. | 2014-09-11 |
20140254935 | METHOD OF IMAGE SEGMENTATION - A method of processing of photo and video images is disclosed which searches for a minimum of cost functions carried out at an N-number of image detail levels, from coarser to finer, and at each image detail level the image is divided into regions; each region is assigned a single segmentation value by a η-number of successive iterations. The value of the cost function for the seams at the region boundaries is calculated with different types of image segmentation, and for every region a segmentation value is chosen which minimizes the sum of the cost functions of the seams and data. The technical result is the segmentation of an image with little use of the memory resources of a mobile device while maintaining both resistance to image noise and operating speed. | 2014-09-11 |
20140254936 | LOCAL FEATURE BASED IMAGE COMPRESSION - The use of local feature descriptors of an image to generate compressed image data and reconstruct the image using image patches that are external to the image based on the compressed image data may increase image compression efficiency. A down-sampled version of the image is initially compressed to produce an encoded visual descriptor. The local feature descriptors of the image and the encoded visual descriptor are then obtained. A set of differential feature descriptors are subsequently determined based on the differences between the local feature descriptors of the input image and the encoded visual descriptor. At least some of the differential feature descriptors are compressed to produce encoded feature descriptors, which are then combined with the encoded visual feature descriptor produce image data. The image data may be used to select image patches from an image database to reconstruct the image. | 2014-09-11 |
20140254937 | Depth Image Filtering Method, and Depth Image Filtering Threshold Obtaining Method and Apparatus - A depth image filtering method, and a filtering threshold obtaining method and apparatus are provided. The method in the embodiments of the present invention includes: determining, for each pixel in an adjacent area of a pixel of a to-be-filtered depth image, whether the pixel meets a preset condition; determining a set of pixels meeting the preset condition; and determining a pixel value of the pixel of the to-be-filtered depth image according to pixel values of the pixels in the set. According to the embodiments of the present invention, a ringing effect at an edge of a depth image is effectively removed, and discontinuity of the depth image is reduced, thereby improving quality of a video image. | 2014-09-11 |
20140254938 | METHODS AND APPARATUS FOR AN ARTIFACT DETECTION SCHEME BASED ON IMAGE CONTENT - Methods and apparatus for artifact detection are provided by the present principles that measure the level of artifacts, such as those caused by temporal concealment of errors due to packet loss, for conditional error concealment. The principles are based on an assumption that sharp edges of video are rarely aligned with macroblock boundaries so video discontinuities are checked throughout the video. The scheme solves the problem of error propagation when temporal concealment of artifacts is used and the high false alarm rates of prior methods. Artifact detection methods are provided for regions of an image, an entire image, or for a video sequence, with error concealment provided conditionally based on the artifact levels. | 2014-09-11 |
20140254939 | APPARATUS AND METHOD FOR OUTPUTTING INFORMATION ON FACIAL EXPRESSION - To enable information on facial expressions to be continued to be obtained even if a user moves, without requiring attachment of markers, there is provided a spectacle-type device worn by a user that comprises first camera and second camera, each of which is provided with a fisheye lens at an edge of a front part of frame. Face images obtained by each camera are transmitted to information processing apparatus. Information processing apparatus develops an image from each camera to a plane, and composes images of portions of both eyes, both eyebrows and a mouth with an image representing a frontal face captured in advance. Information processing apparatus recognizes a facial expression from the face image obtained from the composition, and displays a three-dimensional model of the recognized facial expression. | 2014-09-11 |
20140254940 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - For each of a plurality of second images other than a first image in an image group having a plurality of images, a feature point pair is generated by associating a second feature point of the second image with a first feature point of the first image based on a feature amount of the second feature point. A feature point pair is detected from the generated feature point pairs, where a position of the second feature point in the detected feature point pair is located within a predetermined region. A region including first feature points of the first image is extracted, where in the extracted region, detection counts of the feature point pairs exceed a predetermined threshold. | 2014-09-11 |
20140254941 | Search By Stroke - An electronic writing solution server includes a query engine and a user interface engine. The query engine receives a search query from a user, the search query specifying a field in at least one form and including a first stroke or text, retrieves clusters from a database, retrieves example strokes from the clusters at vary levels of similarity to the first stroke, receives user selections for strokes of interest from the example strokes, and retrieves information associated with the strokes of interest from the database. The user interface engine generates graphical data for presenting the retrieved information to the user. | 2014-09-11 |
20140254942 | SYSTEMS AND METHODS FOR OBTAINING INFORMATION BASED ON AN IMAGE - An information-providing system is disclosed. The information-providing system can include an image-receiving module that receives an image from a device, an item-selection module that identifies an item based on the received image, an information-retrieving module that retrieves information relating to the item, and a data transmitting module that transmits the retrieved information to the device, wherein the item is identified by matching one or more features of the received image with features identified from a training image associated with the item. | 2014-09-11 |
20140254943 | Optical Flow Accounting for Image Haze - In embodiments of optical flow accounting for image haze, digital images may include objects that are at least partially obscured by a haze that is visible in the digital images, and an estimate of light that is contributed by the haze in the digital images can be determined The haze can be cleared from the digital images based on the estimate of the light that is contributed by the haze, and clearer digital images can be generated. An optical flow between the clearer digital images can then be computed, and the clearer digital images refined based on the optical flow to further clear the haze from the images in an iterative process to improve visibility of the objects in the digital images. | 2014-09-11 |
20140254944 | IMAGE ANALYSIS BY OBJECT ADDITION AND RECOVERY - The invention described herein is generally directed to methods for analyzing an image. In particular, crowded field images may be analyzed for unidentified, unobserved objects based on an iterative analysis of modified images including artificial objects or removed real objects. The results can provide an estimate of the completeness of analysis of the image, an estimate of the number of objects that are unobserved in the image, and an assessment of the quality of other similar images. | 2014-09-11 |
20140254945 | METHOD OF SELECTING IMPORTANT DIGITAL IMAGES - A method for selecting important digital images in a collection of digital images, comprising: analyzing the digital images in the collection of digital images to identify one or more sets of similar digital images; identifying one or more sets of similar digital images having the largest number of similar digital images; selecting one or more digital images from the identified largest sets of similar digital images to be important digital images; and storing an indication of the selected important digital image in a processor accessible memory. | 2014-09-11 |
20140254946 | AUTOMATIC IMAGE PILING - A system for determining piles comprises an interface and a processor. The interface is configured to receive an image. The processor is configured to determine one or more attributes of the image; to determine whether the image is a member of a top of a hierarchy based at least in part on the attributes. In the event it is determined that the image is a member of the top of the hierarchy,: determine a set of elements of the hierarchy the image is a member of, based at least in part on the attributes and determine which of the set of entities are piles. | 2014-09-11 |
20140254947 | SCENE-BASED PEOPLE METERING FOR AUDIENCE MEASUREMENT - Scene-based people metering for audience measurement is disclosed. Example methods disclosed herein include grouping successive image frames depicting a location of a media presentation to form a sequence of scenes, respective scenes including respective groups of the image frames. Such example methods also include grouping matching scenes into respective scene clusters having respective sizes, the scene clusters being represented by respective key frames. Such example methods further include assigning respective ranks to the key frames of the respective scene clusters, the respective ranks being determined based on the respective sizes of the scene clusters. Such example methods additionally include processing the key frames in accordance with the respective ranks to monitor an audience of the media presentation. | 2014-09-11 |
20140254948 | METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING IMAGES - An apparatus for decoding an image includes an encoding information extractor which extracts split information indicating whether to split a coding unit of an upper depth into coding units of deeper depths and skip information indicating whether a prediction mode of a current coding unit is a skip mode, from image data and a decoding unit which determines a split structure of a maximum coding unit, according to the split information so that the maximum coding unit is hierarchically split as a depth increases and determines whether the prediction mode of the current coding unit is the skip mode according to the skip information. | 2014-09-11 |
20140254949 | IMAGE ENCODING METHOD AND APPARATUS WITH RATE CONTROL BY SELECTING TARGET BIT BUDGET FROM PRE-DEFINED CANDIDATE BIT BUDGETS AND RELATED IMAGE DECODING METHOD AND APPARATUS - An image encoding method with rate control includes at least the following steps: defining a plurality of candidate bit budgets corresponding to different pre-defined maximum encoded bit lengths for one coding unit respectively; when encoding pixel data of a plurality of pixels within a current coding unit of an access unit of a frame, determining a target bit budget selected from the candidate bit budgets and allocating the target bit budget to the current coding unit; and outputting encoded pixel data of the pixels within the current coding unit that is generated from the encoder, wherein a bit length of the encoded pixel data is smaller than or equal to the target bit budget. | 2014-09-11 |
20140254950 | SUPER RESOLUTION ENCODING SCREENS THAT MINIMIZE AFFECTS OF LOSSY COMPRESSION AND DATA VARIATIONS - Methods and systems for super resolution encoding. A matching pattern can be encoded with respect to an original pattern to generate a matching function for converting a screen into an IOT screen. Then, an operation can be implemented for accounting for a disturbance that causes a change in gray value that includes a minimal error while remaining close to the original pattern. The gray value is then mapped to the matching pattern via the matching function to convert the screen into the IOT screen and thereby minimize the effects of lossy compression and data variations caused by the disturbance. | 2014-09-11 |
20140254951 | DEBLURRING OF AN IMAGE FROM A SEQUENCE OF IMAGES - A method and an apparatus for deblurring an image from a sequence of images are described. The image comprises pixels. A motion estimation stage estimates motion of the pixels of the image. A point spread function modeling stage models point spread functions for the pixels of the image using the motion estimates. A deconvolution stage determines a deblurred estimate of the image using the modeled point spread functions. A feedback loop allows iteratively improving the motion estimates for the pixels until the modeled point spread functions converge. | 2014-09-11 |
20140254952 | INFORMATION PROCESSOR, CLOUD PLATFORM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF - According to one embodiment, an information processor divides input image data for a plurality of information processors so as to perform a super resolution process as a distributed processing. The super resolution process generates a high resolution image based on a plurality of low resolution input images. The information processor includes a division point determining unit, a division processor, and a combination processor. The division point determining unit determines a division point for an input image of a sequence of image frames. The division processor divides, for each of the information processors, the input image at the division point, and allocates each divided input image to each corresponding one of the information processors. | 2014-09-11 |
20140254953 | FLUORESCENT LIGHT OBSERVATION DEVICE AND FLUORESCENT LIGHT OBSERVATION METHOD - A fluorescence observation device includes a light source supplying excitation light, an interlaced imaging device, a field memory storing an image output from the imaging device, and a difference computing unit generating a difference image. The light source supplies the excitation light such that one of the first and second field image acquiring periods in the imaging device is a fluorescence image acquiring period, and the other is a background image acquiring period. The difference computing unit switches between a first mode of subtracting a background image of the memory from a fluorescence image output from the imaging device, and a second mode of subtracting a background image output from the imaging device from a fluorescence image of the memory, to apply the mode. Accordingly, it is possible to generate images in which fluorescence is extracted in real time. | 2014-09-11 |
20140254954 | CONTAINER FILE FOR LARGE FORMAT IMAGERY AND METHOD OF CREATING THE CONTAINER FILE AND ORGANIZING DATA WITHIN THE CONTAINER FILE - A method of creating a container file for large format imagery and organizing data within the container file are described. In one embodiment, the method of creating the container file includes validating user input parameters for the file container, and determining whether the container file already exists, the container file having file container metadata. If the file container does not exist, creating the container by creating one or more empty records in a storage device, the one or more empty records having an image file section reserved for storing an image, an image metadata section reserved for storing data about the image and a record metadata section having at least a mark indicating that the image file section is empty. A size of the image file section, a size of the image metadata section and a size of the record metadata section are determined using the user input parameters. | 2014-09-11 |
20140254955 | SECURITY TRANSPARENT BAG - Security transparent bag comprising a storage compartment comprising a mouth provided with a resealable fastener, transparent walls which completely enclose the storage volume when the mouth is closed, and an opaque appendix which is movable with respect to at least one of the walls, between a covering position, in which the appendix lies at least partially on the wall for at least partially screening the storage volume of the bag, and an inspection position for allowing view of the whole storage volume of the bag through any wall of the storage compartment without opening the resealable fastener. The appendix is attached to the storage compartment through an attachment means so as to hide no portion of the storage volume when the appendix is in the inspection position. | 2014-09-11 |
20140254956 | WATER-RESISTANT CONTAINER - A waterproof bag forming an enclosure, and having an opening with a waterproof horizontal zipper closure mechanism sealingly attached therein. A rollable top portion of the enclosure can be rolled down to cover the opening and closure mechanism to reduce pressure exerted on the zipper during submersion, allowing the enclosure to safely reach greater depths while maintaining water resistance. Methods of constructing and using a waterproof bag are also disclosed. | 2014-09-11 |
20140254957 | Bulk Material Bag Discharge Apparatus - A bulk material transport bag comprising a flanged discharge apparatus that secures a replaceable discharge outlet cover is disclosed. The discharge outlet cover may be quickly replaced to reseal the discharge outlet after use. The flanged discharge apparatus is comprised of a flange or base ring assembly engaged with the bag around the bag discharge opening. A locking flange or ring secures the replaceable cover to the base ring assembly to cover and seal the bag discharge opening. The replaceable cover is intentionally incised to discharge and empty the contents of the bag. When the bag is emptied a new replaceable cover is mounted between the base ring assembly and locking ring to seal the bag discharge opening. The replaceable cover may be comprised of the same material used for construction of the bag or another suitable material. | 2014-09-11 |
20140254958 | Cold-Stretched Drawstring Trash Bag - The present invention is directed to a drawstring bag comprised from a first panel and a second panel. The first panel and the second panel are joined along a first side, a bottom, and a second side. The first panel and the second panel thereby define an upper opening of the bag. The drawstring bag may further comprise a first hem located along the upper opening of the bag in the first panel and a first drawstring may be disposed within the first hem. The first drawstring may be manufactured from a drawtape film subjected to a cold-stretch process. | 2014-09-11 |
20140254959 | REUSABLE EXPANDABLE BAG - The present application describes an expandable bag. The expandable bag is comprised of a frame comprising a first inner wire loop and a second inner wire loop. When the expandable bag is an open state, the inner wire loops of the frame are biased away from one another. When the expandable bag is in a closed state, the inner wire loops of the frame are proximate to one another. In a closed state, the frame of the expandable bag can be twisted and then folded into a secure compressed state. | 2014-09-11 |