04th week of 2014 patent applcation highlights part 23 |
Patent application number | Title | Published |
20140022348 | DEPTH MAPPING USING TIME-CODED ILLUMINATION - A method for depth mapping includes illuminating an object with a time-coded pattern and capturing images of the time-coded pattern on the object using a matrix of detector elements. The time-coded pattern in the captured images is decoded using processing circuitry embedded in each of the detector elements so as to generate respective digital shift values, which are converted into depth coordinates. | 2014-01-23 |
20140022349 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus includes a light receiver to transduce a light reflected from an object into an electron corresponding to an intensity of the light, a measurer to measure quantities of charge on the electron with respect to at least two different divided time sections of an integration time section for acquiring a depth image, and an image generator to generate a depth image using at least one of the at least two measured quantities of charge on the electron. | 2014-01-23 |
20140022350 | METHOD AND DEVICE FOR HIGH-RESOLUTION IMAGING WHICH OBTAINS CAMERA POSE USING DEFOCUSING - A method and device for high-resolution three-dimensional (3-D) Imaging which obtains camera pose using defocusing is disclosed. The device comprises a lens obstructed by a mask having two sets of apertures. The first set of apertures produces a plurality of defocused images of the object which are used to obtain camera pose. The second set of optical filters produces a plurality of defocused images of a projected pattern of markers on the object. The images produced by the second set of apertures are differentiable from the images used to determine pose, and are used to construct a detailed 3-D image of the object. Using the known change in camera pose between captured images, the 3-D images produced can be overlaid to produce a high-resolution 3-D image of the object. | 2014-01-23 |
20140022351 | PHOTOGRAPHING APPARATUS, PHOTOGRAPHING CONTROL METHOD, AND EYEBALL RECOGNITION APPARATUS - A photographing control method is provided. The photographing control method includes capturing an image of an object, detecting a facial area from within the captured image of the object, adjusting a location of the photographing apparatus based on a location of the detected facial area, and adjusting a zooming state of the photographing apparatus so that a size of the detected facial area falls within a predetermined size range. | 2014-01-23 |
20140022352 | MOTION BLUR COMPENSATION - Disclosed is a method for compensating for motion blur when performing a 3D scanning of at least a part of an object by means of a 3D scanner, where the motion blur occurs because the scanner and the object are moved relative to each other while the scanning is performed, and where the motion blur compensation comprises:—determining whether there is a relative motion between the scanner and the object during the acquisition of the sequence of focus plane images;—if a relative motion is determined, performing a motion compensation based on the determined motion; and—generating a 3D surface from the sequence of focus plane images. | 2014-01-23 |
20140022353 | SAFETY IN DYNAMIC 3D HEALTHCARE ENVIRONMENT - The present invention relates to safety in a dynamic 3D healthcare environment. The invention in particular relates to a medical safety-system for dynamic 3D healthcare environments, a medical examination system with motorized equipment, an image acquisition arrangement, and a method for providing safe movements in dynamic 3D healthcare environments. In order to provide improved safety in dynamic 3D healthcare environments with a facilitated adaptability, a medical safety-system ( | 2014-01-23 |
20140022354 | SOLID-STATE IMAGING ELEMENT, DRIVING METHOD THEREOF, AND IMAGING DEVICE - A pixel pair ( | 2014-01-23 |
20140022355 | Systems and Methods for Image Acquisition - Methods and systems for image acquisition are described. In an example, a computing device may be configured to cause incremental relative rotation of a projector with respect to an image-capture device through multiple discrete angles. At each angle of the multiple discrete angles, the computing device may be configured to cause the image-capture device to capture a first image of an object, cause the projector to project a pattern on the object, and cause the image-capture device, while the pattern is projected on the object, to capture a second image of the object. | 2014-01-23 |
20140022356 | OPTICAL SYSTEM IN 3D FOCUS SCANNER - A scanner for obtaining and/or measuring a 3D geometry of a surface of an object includes a camera having an array of sensor elements, a first device for generating a probe light, a device for transmitting the probe light rays towards the object, a device for transmitting light rays returned from the object to the array of sensor elements, an optical system for imaging with a first depth of field on the camera the transmitted light rays, a device for varying the position of the focus plane on the object, a device for obtaining at least one image from said array of sensor elements, a device for determining the in-focus position(s) of sensor elements, and a device for transforming the in-focus data into 3D coordinates. | 2014-01-23 |
20140022357 | THREE-DIMENSIONAL IMAGE MEASURING APPARATUS - A three-dimensional image measuring apparatus includes a measurement platform, a movable optical head, a three-dimensional calculator module, a moving module and a calibration controlling module. The movable optical head includes a beam splitter unit, a projecting module, an image-capturing module and an indicator module. The measurement platform supports an object under measurement. The projecting module generates a structure light of parallel sinusoid strips pattern to the object under measurement. The image-capturing module includes image-capturing units facing the object under measurement from different directions or angles. Each image-capturing unit is configured to capture a reflection image which is formed from the structure light of parallel sinusoid strips pattern reflected by the object under measurement. The indicator module projects an alignment beam onto the object under measurement for forming an alignment mark. The calibration controlling module selectively drives the moving module to move the movable optical head according to the alignment mark. | 2014-01-23 |
20140022358 | PRISM CAMERA METHODS, APPARATUS, AND SYSTEMS - Methods, system, and apparatus for generating depth maps are described. A depth map may be generated by obtaining a transformation for a prism camera having a still image capture mode and a video mode (the transformation based on the difference between the still image transfer mode and the video mode), capturing a multi-view still image with the camera, capturing multi-view video images with the camera, and generating a resolved video depth map from the transformation, the multi-view still image, and the multi-view video. The depth map may be converted to a 3D structure. Multiple resolved 3D structures from prism camera apparatus may be combined to generate volumetric reconstruction of the scene. | 2014-01-23 |
20140022359 | STEREOSCOPIC IMAGING APPARATUS AND STEREOSCOPIC IMAGING METHOD - At a first point in time, the amount of opening of a diaphragm is controlled in such a manner that parallax is obtained in a plurality of images that are output as a result of imaging, whereby a parallax image is acquired. At a second point in time, the diaphragm is controlled in such a manner that the amount of opening thereof is made smaller than at the first point in time, whereby a planar image is acquired. Parallax information is calculated based upon the plurality of images acquired at the first point in time, and the planar image acquired at the second point in time is created. This stereoscopic imaging apparatus creates a stereoscopic image comprising parallax information and a planar image. | 2014-01-23 |
20140022360 | IMAGE DISPLAY SYSTEM AND LUMINANCE CONTROL METHOD - An image display system includes a display device adapted to display an image, and a pair of glasses having transmitting state switching devices capable of switching between a transmitting state in which a light adapted to form the image is transmitted and a blocking state in which the light is blocked, and either one of the display device and the pair of glasses includes a transmitting period control device adapted to control a length of a transmitting period in which the transmitting state switching devices are in the transmitting state in a display period in which the image of one frame is displayed in the display device. | 2014-01-23 |
20140022361 | SYNCHRONIZATION CIRCUITS AND METHODS USABLE IN SHUTTER GLASSES - Described herein are circuits and methods enabling a user to view 3D video using shutter glasses. The shutter glasses can wirelessly receive a video synchronization signal to synchronize the timing of a shutter operation with the timing of displayed video. A self-timing signal can be generated based on a measured period of the video synchronization signal. A low-power mode of operation can be entered for a period of time in which reception of the video synchronization signal is disabled and the shutter operation is controlled based on the self-timing signal. | 2014-01-23 |
20140022362 | Micro Mirror Array Screen - The present invention relates to a method and a screen system for 2D and/or 3D image vision for one or more spectators looking at a screen ( | 2014-01-23 |
20140022363 | METHOD AND APPARATUS PROVIDING ANALYTICAL DEVICE AND OPERATING METHOD BASED ON SOLID STATE IMAGE - An analytical system-on-a-chip can be used as an analytical imaging device, for example, for detecting the presence of a chemical compound. A layer of analytical material is formed on a transparent layer overlying a solid state image sensor. The analytical material can react in known ways with at least one reactant to block light or to allow light to pass through to the array. The underlying sensor array, in turn, can process the presence, absence or amount of light into a digitized signal output. The system-on-a-chip may also include software that can detect and analyze the output signals of the device. | 2014-01-23 |
20140022364 | Multiposition Magnifier Camera - A portable magnifier camera with an associated display housing, base and handle. The camera can be selectively positioned into a variety of configurations, including: a first closed configuration wherein the display and base are in facing relation; a second opened configuration wherein the display is angled with respect to the base; and a third hand-held configuration wherein a handle is pivoted outwardly to permit a user to hold the camera relative to a distant object. The angle of the camera adjusts automatically in each configuration to ensure that the camera's light of slight is perpendicular to the object plane. These configurations enable a user to effectively view objects of differing size and at varying distances. | 2014-01-23 |
20140022365 | CALIBRATION TOOL FOR SCANNING ENDOSCOPE - A calibration tool for a scanning endoscope includes: an abutment portion that is in contact with and abuts an illumination window provided in a distal end face of an insertion portion of a scanning endoscope and is configured to be in contact with a region of the illumination window other than a region in which an illuminating light beam applied from the illumination window is scanned; and a chart with a calibration pattern drawn thereon, the calibration pattern being provided for calibrating a scan pattern of the illuminating light, the chart being arranged parallel to the distal end face with a predetermined distance from a surface of the illumination window positioned as a result of the illumination window coming into contact with the abutment portion, according to a size of the calibration pattern, whereby image calibration of the scanning endoscope can accurately be performed with a simple configuration. | 2014-01-23 |
20140022366 | Method and Device for Incremental Wavelength Variation to Analyze Tissue - A method of imaging a target using a miniaturized imaging device is disclosed comprising providing a miniaturized imaging device having a stationary lens system and an imaging array, wherein the distance from a distal end of the stationary lens system to the imaging array is fixed. The miniaturized imaging device is advanced near the desired target and a distance from a distal end of the stationary lens system to the desired target is determined. A desired wavelength of light is calculated based on the determined distance from the distal end of the stationary lens system to the desired target and the desired wavelength of light is propagated onto the target. | 2014-01-23 |
20140022367 | DEVICE, SYSTEM AND METHOD OF DISPLAYING IN-VIVO IMAGES AT VARIABLE RATE - Devices, systems and methods for displaying in-vivo images at variable rate. For example, a system includes a processor to gradually increase a frame display rate of an in-vivo image stream based on a similarity among two or more in-vivo frames of the in-vivo image stream. | 2014-01-23 |
20140022368 | IMAGE SENSOR INCLUDING REAL-TIME AUTOMATIC EXPOSURE CONTROL AND SWALLOWABLE PILL INCLUDING THE SAME - An imager and a method for real-time, non-destructive monitoring of light incident on imager pixels during their exposure to light. Real-time or present pixel signals, which are indicative of present illumination on the pixels, are compared to a reference signal during the exposure. Adjustments, if necessary, are made to programmable parameters such as gain and/or exposure time to automatically control the imager's exposure to the light. In a preferred exemplary embodiment, only a selected number of pixels are monitored for exposure control as opposed to monitoring the entire pixel array. | 2014-01-23 |
20140022369 | MOBILE TERMINAL - A mobile terminal is disclosed. The mobile terminal may display, on a display unit, a captured front side image together with an execution screen of an application in execution, may analyze the captured front side image, and if a front side dangerous situation is sensed, may change a display state of the display unit to thereby send a warning message to the user. | 2014-01-23 |
20140022370 | EMOTION RECOGNITION APPARATUS USING FACIAL EXPRESSION AND EMOTION RECOGNITION METHOD USING THE SAME - The present invention relates to an emotion recognition apparatus using facial expressions including: a camera adapted to acquire a first video of an object corresponding to each of a plurality of emotions classified by a previously set reference; a user input unit adapted to receive a plurality of first frames in the first video designated by a user; a control unit adapted to recognize the face of the object contained in the plurality of first frames, extracting the facial elements of the object by using the recognized face, and extracting the variation patterns of the plurality of emotions by using the facial elements; and a memory adapted to store the extracted variation patterns of the plurality of emotions. | 2014-01-23 |
20140022371 | PUPIL DETECTION DEVICE - A pupil detection device includes an active light source, an image sensor and a processing unit. The active light source emits light toward an eyeball. The image sensor captures at least one image frame of the eyeball to be served as an image to be identified. The processing unit is configured to calculate a minimum gray value in the image to be identified and to identify a plurality of pixels surrounding the minimum gray value and having gray values within a gray value range as a pupil area. | 2014-01-23 |
20140022372 | METHOD AND SYSTEM FOR MONITORING STATE OF AN OBJECT - A method and system are provided for monitoring an object. The method comprises: utilizing a first sensor system comprising at least one sensor disposed in a monitored space to store first data on the monitored space, utilizing a second sensor system to store second data on an object of interest to be monitored; analyzing first data produced by the first sensor system with a signal processing equipment by searching from the stored first data at least one object to be monitored and by comparing parameters describing characteristics of the at least one detected object with stored reference parameters corresponding to reference characteristics and list of interested objects based on the information received from the second sensor system; and generating, on the basis of an event detected in the analysis, information relating to the state of the object. | 2014-01-23 |
20140022373 | CORRELATIVE DRIFT CORRECTION - A correlative drift correction system can include a sample stage for supporting a sample and a cover slip. The system can include an infrared light source for emitting infrared light to be reflected at the cover slip and an optical sensor for detecting the reflected infrared light. The system can detect drift of the sample using reflected infrared light data from the optical sensor and can determine a drift correction to apply to image data of the sample. | 2014-01-23 |
20140022374 | REMOTE VISUAL INSPECTION SYSTEM - A visual inspection system [ | 2014-01-23 |
20140022375 | BOREHOLE INSPECTION DEVICE AND SYSTEM WITH A SELF-CLEANING SYSTEM AND METHOD FOR LOADNG EXPLOSIVES IN BOREHOLES - The present invention proposes a borehole inspection device, a borehole inspection system and a method for loading explosives in boreholes. The borehole inspection device comprises a tubular casing ( | 2014-01-23 |
20140022376 | METHOD AND APPARATUS FOR INSPECTING FLAT PANEL DISPLAY - In a method and apparatus for optically inspecting an FPD in a reduced time, the apparatus for inspecting the flat panel display (FPD) comprises a lighting device separated from a top surface of an object and emitting light toward the top surface of the object, a photographing device separated from the top surface of the object and photographing an image using light emitted from the lighting device and then reflected by the top surface of the object, a controller controlling the lighting device and the photographing device to move in a plane separated from and parallel to the top surface of the object, and an image processor connected to the photographing device and processing the photographed image, wherein the image processor samples some of pixels included in the photographed image and converts the sampled pixels to binary form. | 2014-01-23 |
20140022377 | MARK DETECTION METHOD, EXPOSURE METHOD AND EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD - An alignment mark provided on a wafer is imaged using an alignment system, while driving a wafer stage based on measurement results of a position measurement system, and a position of the alignment mark is obtained from an imaging position of the alignment mark obtained from the imaging results and a position of the wafer stage at the time of imaging obtained from the measurement results of the position measurement system. During the imaging of the alignment mark, the wafer stage is uniformly driven by a moving distance which is an integral multiple of the measurement period of the position measurement system, and a position of the wafer stage at the time of imaging is obtained from an average of the measurement results of the position measurement system. This allows alignment measurement to be performed with good precision, without being affected by periodic errors of the position measurement system. | 2014-01-23 |
20140022378 | DRIVER ASSISTANCE SYSTEM FOR VEHICLE - A driver assistance system for a vehicle includes an imaging device disposed at an exterior portion of a vehicle. With the imaging device disposed at the exterior portion of the vehicle, the imaging device has a field of view at least one of rearward of the vehicle and sideward of the vehicle. A control utilizes edge detection in processing image data captured by the imaging device. Responsive at least in part to processing of captured image data by the control, the control determines that an object is present in the field of view of the imaging device. The control is operable to determine that the imaging device is misaligned. The control, responsive to a determination of misalignment of the imaging array sensor, is operable to at least partially compensate for the determined misalignment of the imaging device. | 2014-01-23 |
20140022379 | INSPECTION APPARATUS FOR SHEET - An inspection apparatus for a sheet includes: white LED illuminators which irradiate a sheet of paper with light containing visible light: IR-LED illuminators which irradiate the sheet of paper with light containing infrared rays: two visible color cameras; one IR monochrome camera: an IR filter which eliminates the visible light in the light emitted from the white LED illuminators and the IR-LED illuminators and reflected off the sheet of paper, and makes only the infrared rays incident on the IR monochrome camera; and a control device which determines appropriateness of a pattern portion on the sheet of paper on the basis of the visible light made incident on the visible color cameras, and determines appropriateness of pattern portions on the sheet of paper on the basis of the infrared rays made incident on the IR monochrome camera. | 2014-01-23 |
20140022380 | Nondestructive Inspection Techniques for Rotorcraft Composites - A field deployable infrared imaging (FDIR) system for inspecting a composite component comprises an emitter configured to impart heat into a composite component via infrared radiation, a camera configured to capture an infrared image of the composite component, and a processing system configured to post-process the infrared image. A method of inspecting a composite component is disclosed that comprises subjecting a component to infrared radiation, capturing a thermal image of the component, inspecting the captured thermal image for defects in the composite component, and post-processing the thermal image using a second order derivative algorithm wherein the post-processed thermal image shows the defect better than the captured infrared image. | 2014-01-23 |
20140022381 | RADIOMETRIC MULTI-SPECTRAL OR HYPERSPECTRAL CAMERA ARRAY USING MATCHED AREA SENSORS AND A CALIBRATED AMBIENT LIGHT COLLECTION DEVICE - Embodiments pertain to a method and apparatus for imaging discrete bands of the spectrum of a target and calculating the true absorption/reflectance of the target with reference to a static ambient light sensor for each of the bands of the spectrum implemented in the device. In specific embodiments, an array of cameras, each with a separate band pass filter, is used to acquire images simultaneously. Embodiments can allow an operator of a multi-spectral or hyperspectral camera array to create accurate radiometric images of crops, minerals, or other subjects of interest, so that the chemical composition, surface condition, and/or other characteristics can be accurately analyzed. An embodiment can use matched area sensors to separately collect images of the target and a calibration image via a bundle of optical fibers with remotely located, matching, band pass filters. | 2014-01-23 |
20140022382 | VIDEO SETTING METHOD - A video setting method is applicable to a video player. The video setting method includes the following steps: receiving a plurality of videos at the same time; acquiring identification information of each of the videos; according to a playing mode, deciding a playing type of the video player; generating at least one playing frame, the at least one playing frame including at least one playing window, and according to the identification information, filling the videos into the at least one playing window in the at least one playing frame; and according to the playing type, playing the videos in the at least one playing window on the video player. | 2014-01-23 |
20140022383 | SURVEILLANCE SYSTEM, IMAGE COMPRESSION SERIALIZER AND IMAGE DECOMPRESSION DESERIALIZER - A surveillance system, an image compression serializer and an image decompression deserializer are disclosed. The Surveillance System includes a video camera, a coaxial cable and a central control machine. The video camera provides a real time record and has an image compression serializer which compresses a digital image, captured by the video camera, down to a specific resolution and converts the digital image of the specific resolution into a serial format. The coaxial cable couples the image compression serializer to an image decompression deserializer of the central control machine. The digital image in the specific resolution and serial format is conveyed to the image decompression deserializer to be converted into a parallel format and decompressed to be video encoded. | 2014-01-23 |
20140022384 | SIGNAL PROCESSING DEVICE AND METHOD - There is provided a signal processing device including a signal generation unit that generates a control signal for controlling an imaging device connected via one cable, a signal superimposition unit that superimposes the control signal generated by the signal generation unit on a video signal received from the imaging device via the cable without an influence on display of a video corresponding to the video signal, and a transmission unit that transmits the signals superimposed by the signal superimposition unit to the imaging device via the cable. | 2014-01-23 |
20140022385 | MOBILE COMMUNICATION TERMINAL WITH A FIRE ALARM APPLICATION ABLE TO BE EXECUTED THEREON AND ALSO A FIRE ALARM APPLICATION ABLE TO BE DOWNLOADED FROM AN ONLINE INTERNET STORE PORTAL - A smartphone or media player mobile communication terminal features a camera, an output unit, a data memory and a processor connected thereto. The data memory stores applications. The applications are loaded and executed by the processor. A fire alarm application is stored in the data memory, which in response to a user request, is loaded by the processor and executed. The fire alarm application features suitable program elements for analyzing the video image data recorded by the camera in respect of at least one item of information characteristic of fire and, if this information is present, for outputting an alarm via the output unit. The fire alarm application can be downloaded from an online Internet store portal for computer programs and designed for execution on the portable mobile communication terminal. | 2014-01-23 |
20140022386 | INFORMATION DISPLAY METHOD AND DEVICE - The invention provides an information display method and an information display device. The information display method is applicable in an electronic device including an image projecting module and an image acquiring module, a projection region of the image projecting module at least partially overlapping with an acquiring region of the image acquiring module. The method includes: determining a first image acquiring region in which an acquisition object is at least partially located; acquiring, by the image acquiring module, at least a part of the acquisition object in the first image acquiring region and determining a first processing object; performing image recognizing process on the first processing object and generating first information; processing the first information and generating second information; determining the projection region in which the acquisition object is at least partially located; and projecting, by the image projecting module, the second information into the projection region. | 2014-01-23 |
20140022387 | SPECIFYING SEARCH CRITERIA FOR SEARCHING VIDEO DATA - A method and apparatus is described for specifying regions of interest within a two-dimensional view of visual information that comprises a series of frames. Visual changes that occur in the view are stored. A user enters search criteria that specify at least one first region of interest within the view and a visual change. A visual change may include a change in pixel values or a detection of motion of one or more objects within the view. The first search criteria are compared against the stored visual changes to identify a sequence of frames in which the specified visual change occurred within the first region of interest. The search criteria may specify multiple regions of interest, each with one or more types of visual changes. If a motion is specified, then a direction, speed, and behavior of a moving object may also be specified. | 2014-01-23 |
20140022388 | Air Surveillance System for Detecting Missiles Launched from Inside an Area to be Monitored and Air Surveillance Method - An airspace surveillance system for the detection of missiles launched within a space being monitored, having at least two surveillance platforms positioned outside or on the edge of the space being monitored in such a manner that the space or a part of the space is situated between the monitoring platforms. Each of the monitoring platforms is equipped with at least one camera system in such a manner that the lines of sight of the camera systems of the two monitoring platforms being positioned opposite to and facing each other. | 2014-01-23 |
20140022389 | REAR CAMERA SYSTEM FOR A VEHICLE WITH A TRAILER - An apparatus including a video control circuit is configured to receive a first video signal from a first camera and a second vide signal from a second camera. The video control circuit is configured to provide the first video signal or the second video signal in response to a control signal. The control signal is indicative of whether a trailer plug is connected to a vehicle plug. | 2014-01-23 |
20140022390 | INTERIOR REARVIEW MIRROR ASSEMBLY - An interior rearview mirror assembly for a vehicle includes a mirror reflective element and a video display device operable to display video information that is viewable by a driver of the vehicle through said mirror reflective element and at a display region of said mirror reflective element. The video display device may be operable to display a directional heading at a compass display portion of the display region, and means may be provided to adjust the directional heading display to limit image sticking of the displayed directional heading. The mirror assembly may have a touch zone having at least one touch pad established at a perimeter border band of the reflective element, and may have another touch sensor to detect a touch of a user away from the touch zone to determine when a detected touch at the touch zone is an unintentional touch. | 2014-01-23 |
20140022391 | SYSTEM AND METHOD FOR ENABLING CONTROL OF PTZ CAMERAS - A system for controlling at least one camera by enabling a forward channel and a reverse channel is provided. The system includes (i) one or more cameras, (ii) a CMRS that obtains audio information, and video information from the cameras via a coaxial cable or over air. A camera control unit multiplexes PTZ information associated with the one or more cameras and generates a data packet. A modulator modulates the data packet to obtain a modulated data packet which is up converted to a desired RF frequency. A tuner receives the desired RF frequency through the coaxial cable or air, and down converts the RF frequency to obtain the modulated data packet. A demodulator demodulates the modulated data packet to obtain the data packet. A processor de-multiplexes the data packet to obtain the PTZ information that includes a command for at least one of panning, tilting, and zooming a camera. | 2014-01-23 |
20140022392 | Intelligent Observation And Identification Database System - An intelligent video/audio observation and identification database system may define a security zone or group of zones. The system may identify vehicles and individuals entering or exiting the zone through image recognition of the vehicle or individual as compared to prerecorded information stored in a database. The system may alert security personnel as to warrants or other information discovered pertaining to the recognized vehicle or individual resulting from a database search. The system may compare images of a suspect vehicle, such as an undercarriage image, to standard vehicle images stored in the database and alert security personnel as to potential vehicle overloading or foreign objects detected, such as potential bombs. The system may track individuals or vehicles within a zone or between zones. The system may further learn the standard times and locations of vehicles or individuals tracked by the system and alert security personnel upon deviation from standard activity. | 2014-01-23 |
20140022393 | DUAL BAND IMAGER - A dual band imager includes a lens to receive short wavelength and medium or long wavelength radiation from a scene to be imaged, a beam splitter positioned to receive the radiation from the lens, a medium or long wavelength to short wavelength image converter positioned to receive long wavelength radiation reflected via the beam splitter and to transmit the image information via short wavelength radiation, and a detector to receive the short wavelength radiation containing the image information through the beam splitter or from the scene and from the image converter. | 2014-01-23 |
20140022394 | APPARATUS AND METHOD FOR TRACKING OBJECT - A method of tracking an object includes obtaining an image captured by a camera, setting a plurality of patterns having various sizes, according to a distance from a horizon in the image to a plurality of pixels in the image, extracting an object matching one of the plurality of patterns having various sizes, while scanning the image using the plurality of patterns having various sizes, and displaying information about a position of the extracted object in the image. | 2014-01-23 |
20140022395 | LENS DEVICE AND ITS CONTROL METHOD | 2014-01-23 |
20140022396 | Systems and Methods for Live View Photo Layer in Digital Imaging Applications - In response to receiving, by an image editing application, selection of a layer from an image comprising at least two layers, selecting the layer in the image editing application. A view from a camera may be rendered by the image editing application in at least a portion of the selected layer. In response to receiving, by the image editing application, an input indicating that the view from the camera should be captured, the view from the camera can be captured. The captured view from the camera may be inserted into the at least the portion of the selected layer by the image editing application. | 2014-01-23 |
20140022397 | INTERACTION SYSTEM AND INTERACTION METHOD - An interaction system is provided. The interaction system has a first mobile device, configured to capture images of a scene, and a server, configured to recognize a first electronic device from the images captured by the first mobile device, so that the first electronic device and the first mobile device interact with each other. | 2014-01-23 |
20140022398 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD - An information processing apparatus connectable to a contents providing apparatus obtains a list of the identifiers of contents saved in the contents providing apparatus, and obtains accessibility information of the contents saved in the contents providing apparatus. Based on the obtained accessibility information, the information processing apparatus specifies at least one identifier of contents set to be accessible, among the identifiers of the obtained list. The information processing apparatus sets the specified identifier as parameters of a first program for accepting a user operation of designating the content. The information processing apparatus specifies the at least one identifier using a second program different from the first program. | 2014-01-23 |
20140022399 | WIRELESS VIEWING AND CONTROL INTERFACE FOR IMAGING DEVICES - An interface system for an imaging device is disclosed. A first data communications interface is connected to a web server and a second data communications interface is connectible to a corresponding input/output port of the imaging device. There is a bridge application server with a device control input, a device image output, a device control output, and a device image input. The device control input is connected to the first data communications interface, and the device image output is connected to the web server. The device control output and the device image input are both separately linked to the second data communications interface. Generic device control commands from the first data communications interface are passed to the bridge application server, bypassing the web server. Image data from the imaging device is passed to the web server for transmission to a remote viewer and control device. | 2014-01-23 |
20140022400 | IP CAMERA CONTROL METHOD - In an IP camera control method, a web server transmits a show page, on which a control panel is displayed, to an electronic terminal, and then an IP camera is controlled according to a touch operation on the control panel of the electronic terminal. | 2014-01-23 |
20140022401 | IMAGE PICKUP APPARATUS THAT USES PIXELS DIFFERENT IN SENSITIVITY, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM - An image pickup apparatus capable of increasing the dynamic range and performing high-frame rate imaging. The image pickup apparatus includes a pixel section formed by arranging a plurality of pixels each including different types of pixels different in sensitivity to light, in a two-dimensional matrix form. Different types of ADCs perform analog-to-digital conversion of signals read out from the high-sensitivity pixels and low-sensitivity pixels in parallel and hold results in respective counter latch circuits. The pixel section has an interconnection layer including a plurality of interconnections for transferring the signals. One interconnection is used as a vertical read-out line for transferring signals from the low-sensitivity pixels, and another interconnection is used as a vertical read-out line for transferring signals from the high-sensitivity pixels. | 2014-01-23 |
20140022402 | METHOD AND APPARATUS FOR AUTOMATIC CAPTURE OF MULTIMEDIA INFORMATION - A method, apparatus and computer program product of using one or more multi-media recording devices to capture audio/video records of scenes and events remotely and automatically through a recording interface. A configuration server acting as a recording interface receives conditional configuration settings from a user. Through a control function, the configuration server interface configures one or more remote media devices such as video cameras or audio recording equipment to capture a designated scene or event. If more than one device may be necessary to perform the scene capture, the interface may send assistance requests to additional media devices to acquire necessary scene coverage. The interface monitors the scene capture as it occurs and directs the multimedia data to streaming or storage as the initial configuration settings require. | 2014-01-23 |
20140022403 | Method of Notifying Users Regarding Motion Artifacts Based on Image Analysis - A digital image acquisition system having no photographic film comprises a portable apparatus for capturing digital images and a digital processing component for reducing camera motion blur in an image captured by the apparatus. The digital processing component operates by comparing the image with at least one other image, for example a preview image, of approximately the same scene taken outside the exposure period of the main image. In one embodiment the digital processing component identifies at least one feature which is relatively less blurred than the corresponding feature in the main image and/or calculates a trajectory of at least one feature in a plurality of preview images and extrapolates such feature onto the main image, and calculates a PSF in respect of the feature, and de-convolves the main image using the PSF. | 2014-01-23 |
20140022404 | IMAGE PICKUP DEVICE AND METHOD OF PICKING UP IMAGE USING THE SAME - An image pickup device includes an image processing unit which processes an image input through the plurality of image pickup units, a plurality of microphones which are spaced apart from each other, an audio processing unit which senses a voice of a photographer using the plurality of microphones, and a control unit which, when the voice of a photographer is sensed through the audio processing unit, controls the image processing unit to combine an image of an image pickup unit corresponding to a location of the photographer with an image of an image pickup unit currently performing photographing. | 2014-01-23 |
20140022405 | FILL WITH CAMERA INK - A content editing application may receive preview image data from a sensor. The preview image data may be displayed within an interface of the content editing application. The content editing application may request that the sensor capture a final image and the final image may be displayed within the interface of the content editing application. | 2014-01-23 |
20140022406 | AUTOMATIC CORRECTION OF SKEW IN NATURAL IMAGES AND VIDEO - An electronic device and method use a camera to capture an image of an environment outside followed by identification of regions therein. A subset of the regions is selected, based on attributes of the regions, such as aspect ratio, height, and variance in stroke width. Next, a number of angles that are candidates for use as skew of the image are determined (e.g. one angle is selected for each region. based on peakiness of a histogram of the region, evaluated at different angles). Then, an angle that is most common among these candidates is identified as the angle of skew of the image. The just-described identification of skew angle is performed prior to classification of any region as text or non-text. After skew identification, at least all regions in the subset are rotated by negative of the skew angle, to obtain skew-corrected regions for use in optical character recognition. | 2014-01-23 |
20140022407 | SEMICONDUCTOR DEVICE, METHOD OF CONTROLLING THE SAME, AND CAMERA - A semiconductor device comprises a plurality of units, each including a sensor unit which accumulates charges upon photoelectric conversion and a storage unit which stores information, and a control unit which controls each of the plurality of units, wherein the control unit sequentially performs, for each of the plurality of units, first operation of comparing a reference voltage with an output signal from the sensor unit based on the amount of accumulated charges and second operation of storing information based on the comparison result in the storage unit corresponding to the sensor unit if an output signal from the sensor unit reaches the reference voltage in the first operation, and the control unit is configured to be able to start the first operation for a next unit upon skipping the second operation and skips the second operation in a predetermined period. | 2014-01-23 |
20140022408 | IMAGE CAPTURE APPARATUS, METHOD OF CONTROLLING IMAGE CAPTURE APPARATUS, AND ELECTRONIC DEVICE - An image capture apparatus is provided that is capable of accurately determining exposure conditions of multiple images to be used in high dynamic range compositing in a short duration, based on a captured image. A scene dynamic range is computed based on luminance information obtained from an image captured with a standard exposure according to a luminance zone to be prioritized in high dynamic range shooting and luminance information obtained from an image captured with an over-exposure or an under-exposure relative to the standard exposure. An exposure range of multiple images for creating a high dynamic range image is determined according to the computed dynamic range. | 2014-01-23 |
20140022409 | IMAGE PROCESSING APPARATUS WITH FUNCTION FOR SPECIFYING IMAGE QUALITY, AND METHOD AND STORAGE MEDIUM - An image processing apparatus to be employed at an imaging device. An image acquisition section acquires data of an image. An input operation receiving section receives an operation for selection of an image region of the image data acquired by the image acquisition section. An image quality processing choosing section chooses image quality processing to be applied to the image data acquired by the image acquisition section in accordance with the image region received by the input operation receiving section. An image quality processing information presentation section presents information relating to the image quality processing chosen by the image quality processing decision section. | 2014-01-23 |
20140022410 | Spectral Synthesis for Image Capture Device Processing - A substantially rectangular spectral representation is synthesized, which is adapted to produce image capture device sensor outputs if applied to an image capture device. The synthesized substantially rectangular spectral representation can be utilized in generating output color values of an output color space from image capture device sensor outputs, where the image capture device sensor outputs correspond to an image captured by an image capture device. The generated output color values correspond to colors perceived by the human visual system for the same image as that captured by the image capture device. Image capture device gamut is also determined. | 2014-01-23 |
20140022411 | IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF, AND IMAGE CAPTURE APPARATUS - Provided is an image processing apparatus that corrects differences in the tints of captured images caused by differences in the color characteristics of lenses used to shoot the images, as well as a control method for such an apparatus. The type of an interchangeable lens used to shoot an image is determined from a plurality of types of interchangeable lenses having different color characteristics. The influence of differences in the color characteristics of the interchangeable lenses on the tint of the image is then reduced by setting at least one of white balance coefficients used in white balance adjustment of the image and conversion characteristics of a color space conversion process applied to the image to correspond to the type of the interchangeable lens used to shoot the image. | 2014-01-23 |
20140022412 | SUBJECT DETECTION DEVICE AND SUBJECT DETECTION METHOD FOR DETECTING SUBJECT IMAGE FROM IMAGE AND STORAGE MEDIUM THEREFOR - An image capture device ( | 2014-01-23 |
20140022413 | DATA RECORDING APPARATUS AND CAMERA CONFIGURED TO SELECTIVELY PROCESS DATA STORED IN A RECORDING MEDIUM - A data recording apparatus includes: a data recording device that records acquired data in a recording medium; a target data specifying device that specifies target data to which data processing is to be performed out of data recorded in the recording medium based on, an instruction by a user; a recordable data number calculation device that calculates a number of the acquired data that will be able to be recorded in the recording medium by performing the data processing to the target data based on a remaining capacity of the recording medium and a content of processing of the data processing; a display control device that displays on a display device a result of the calculation by the recordable data number calculation device before the data processing is performed. | 2014-01-23 |
20140022414 | HYPERSPECTRAL IMAGING SYSTEM AND METHOD FOR IMAGING A REMOTE OBJECT - A hyperspectral imaging system and method are described herein for providing a hyperspectral image of an area of a remote object (e.g., scene of interest). The hyperspectral imaging system includes at least one optic, a scannable slit mechanism, a spectrometer, a two-dimensional image sensor, and a controller. The scannable slit mechanism can be a micro-electromechanical system spatial light modulator (MEMS SLM), a diffractive Micro-Opto-Electro-Mechanical Systems (MOEMS) spatial light modulator (SLM), a digital light processing (DLP) system, a liquid crystal display, a rotating drum with at least one slit formed therein, or a rotating disk with at least one slit formed therein. | 2014-01-23 |
20140022415 | IMAGING APPARATUS - An imaging apparatus includes a display unit capable of performing through display for displaying in real time a captured image, a control unit configured to cause, while the through display is being performed, the imaging unit to capture a still image in response to an instruction for a shooting preparation and a subsequent instruction for a shooting operation, an image processing unit configured to apply a special effect for changing image quality in a set direction to the captured image subjected to through display, a detection unit configured to detect an orientation of the imaging apparatus, and a setting unit configured to set the direction of the special effect according to the detected orientation, wherein, during a period for which an operation input for the shooting preparation continues, the setting unit retains the setting of the direction of the special effect even when the detected orientation changes. | 2014-01-23 |
20140022416 | ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME - A zoom lens includes, in order from an object side to an image side, a first lens unit having negative refractive power, a second lens unit having positive refractive power, a third lens unit having negative refractive power, and a fourth lens unit having positive refractive power. During zooming, a distance between every adjacent lens unit from the first to fourth lens units varies. A focal length fw of the entire zoom lens at a wide-angle end, a focal length f1 of the first lens unit, and a focal length f4 of the fourth lens unit are appropriately set according to predetermined mathematical conditions. | 2014-01-23 |
20140022417 | OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS - The optical system capable of performing zooming includes a first lens unit and a second lens unit and satisfies conditions of |(ΔTMyu+ΔTMyl)/(ΔWMyu+ΔWMyl)|<0.67 and 0.75<|(ΔWMyu+ΔWMyl)|/2P<16.0. ΔWMyu represents a lateral aberration amount for a d-line of a 70 percent upper ray reaching an 80 percent image height at a wide-angle side middle focal length, ΔWMyl represents a lateral aberration amount for the d-line of a 70 percent lower ray reaching the 80 percent image height at the wide-angle side middle focal length, ΔTMyu represents a lateral aberration amount for the d-line of the 70 percent upper ray reaching the 80 percent image height at a telephoto side middle focal length, ΔTMyl represents a lateral aberration amount for the d-line of the 70 percent lower ray reaching the 80 percent image height at the telephoto side middle focal length, and P represents a pixel pitch of the image sensor. | 2014-01-23 |
20140022418 | IMAGE CAPTURE APPARATUS AND CONTROL METHOD THEREOF, AND LENS UNIT - A plurality of types of interchangeable lenses having mutually different optical parameters required for identifying the optical correction values can be attached to the image capture apparatus. First, predetermined optical parameters are obtained regardless of what type of interchangeable lens is attached. Furthermore, in the case where the type of the attached interchangeable lens is a type that requires different optical parameters than the predetermined optical parameters for identifying the optical correction value, the necessary optical parameters are obtained. The optical correction value is identified based on the type of the attached interchangeable lens using the predetermined optical parameters, other optical parameters, and so on, and optical correction is then carried out. | 2014-01-23 |
20140022419 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - The present invention provides an image processing apparatus that increases an effect of noise suppression processing and allows a visually excellent image to be obtained. This image processing apparatus divides an input image into bands to generate a high frequency image that does not include a direct current component. The image processing apparatus further generates reduced images each including the direct current component and having a different resolution from an image including the direct current component, and performs noise suppression processing on the high frequency image and the reduced images. The image processing apparatus then repeats enlargement and combining of the reduced images and adds a composite image and the high frequency image to finally obtain an output image. | 2014-01-23 |
20140022420 | INFORMATION PROCESSING APPARATUS, IMAGING APPARATUS, AND METHOD FOR CORRECTING IMAGES - An information processing apparatus includes a first acquisition unit configured to acquire a first image generated based on light passing through a lens unit, a second acquisition unit configured to acquire information corresponding to a pupil distance of the lens unit when the first image is acquired, and a correction unit configured to generate a second image, which is generated by correcting optical characteristics of the lens unit based on a position of the lens unit at the time of acquisition of the first image, wherein the correction unit corrects the first image affected by the optical characteristics based on the lens position of the lens unit based on the information corresponding to the pupil distance acquired by the second acquisition unit. | 2014-01-23 |
20140022421 | Image Processing Device, Imaging Device, Image Processing Method, Imaging Method, and Image Processing Program for Pseudo-Color Supression in an Image - An image processing device comprising
| 2014-01-23 |
20140022422 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING A CONTROL PROGRAM FOR IMAGING DEVICE - Interpolation precision of phase difference detection pixels is raised. An image pickup device includes: a color filter disposed with a repeating basic array pattern configured by 3×3 pixel square arrays of a first array pattern and a second array pattern disposed symmetrically about a point; a first phase difference detection pixel that is placed at a position of a pixel corresponding to 1 corner portion out of the 4 corner portions of at least one array pattern in 1 pair of the first array pattern and the second array pattern out of 2 pairs of the first array pattern and the second array pattern configuring the basic array pattern; and a second phase difference detection pixel that is placed at a position of a pixel corresponding to 1 corner portion out of the 4 corner portions in the array pattern, out of the first array pattern. | 2014-01-23 |
20140022423 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING AN IMAGING PROGRAM - An image pickup device includes: a color filter having repeatedly disposed basic array patterns configured with first and second array patterns disposed symmetrically about a point, wherein the first array pattern has a first filter placed at the 4 corner and center pixels of a 3×3 pixel square array, a second filter placed in a line at the horizontal direction center of the square array, and a third filter placed in a line at the vertical direction center of the square array, and the second array pattern has the same placement of the first filter as the first array pattern and has placement of the second filter and placement of the third filter swapped over to that of the first array pattern; and phase difference detection pixels placed at positions corresponding to the first filter at a top and bottom edge sides in the array pattern. | 2014-01-23 |
20140022424 | Curved sensor system - Methods and apparatus for a Curved Sensor System are disclosed. The present invention includes a wide variety of generally curved, aspheric or non-planar arrangement of sensors and their equivalents. The curved surfaces, edges or boundaries that define the geometry of the present invention may be continuous, or may be collections or aggregations of many small linear, planar or other segments which are able to approximate a curved line or surface. | 2014-01-23 |
20140022425 | Multi-band sensors - Designs of multi-band sensor array to generate multi-spectral images are disclosed. According to one aspect of the present invention, a multi-band sensor array includes one linear sensor configured to sense a scene in panchromatic spectrum to produce a panchromatic (PAN) sensing signal, and four color-band linear sensors to sense the same scene in different color bands to produce respective sensing signals. These sensors are packaged in a single module that is disposed on a single optical plane when used to scan a scene. A multi-spectral image is produced by combining these sensing signals. Further a unique packaging of the sensor array and a combination of soft and hard PCB are disclosed to withstand extremes in a harsh environment. | 2014-01-23 |
20140022426 | IMAGE PICKUP UNIT, METHOD OF DRIVING IMAGE PICKUP UNIT, AND IMAGE PICKUP DISPLAY SYSTEM - An image pickup unit includes: a signal generating section generating a pulse signal that makes transitions between a first voltage and a low-noise second voltage; a voltage holding section holding a difference between a voltage of the pulse signal and a voltage of an output node; a voltage setting section that generates a pixel selection signal through setting the voltage of the output node to a third voltage in correspondence to a transition of the pulse signal from the second voltage to the first voltage, and outputs the pixel selection signal from the output node; and an image pickup section driven by the pixel selection signal. | 2014-01-23 |
20140022427 | SOLID STATE IMAGING APPARATUS, SIGNAL READING METHOD, AND ELECTRONIC APPARATUS - There is provided a solid state imaging apparatus including a pixel array in which a plurality of unit pixels are arranged two-dimensionally. Each pixel includes a photoelectric conversion element, a transfer transistor which transfers a charge accumulated in the photoelectric conversion element to floating diffusion, a reset transistor which resets the charge of the floating diffusion, and an output transistor which outputs the charge of the floating diffusion. The floating diffusion of at least one of the plurality of unit pixels is electrically connected via the output transistor. | 2014-01-23 |
20140022428 | SOLID STATE IMAGING DEVICE AND CAMERA SYSTEM - An MOS type solid state imaging device in which unit pixels | 2014-01-23 |
20140022429 | ANTI-ECLIPSE CIRCUITRY WITH TRACKING OF FLOATING DIFFUSION RESET LEVEL - An anti-eclipse circuit for an imager is formed from pixel circuitry over the same semiconductor substrate as the imaging pixels. More specifically, two adjacent pixel circuits are modified to form an amplifier. One input of the amplifier is adapted to receive a reset signal from one of the pixel circuits while another input is adapted to be set at a predetermined offset voltage from the output of the amplifier. The amplifier is preferably a unity gain amplifier, so that the output of the amplifier set to a voltage level equal to the predetermined offset from the voltage level of the reset signal. Accordingly, the anti-eclipse circuit outputs a reference voltage at predetermined level from the reset voltage of a pixel and does not need to be calibrated for fabrication related variances in reset voltages. | 2014-01-23 |
20140022430 | SOLID-STATE IMAGING DEVICE AND MANUFACTURING METHOD - There is provided a solid-state imaging device including an imaging unit including a plurality of image sensors, and an analog to digital (AD) conversion unit including a plurality of AD converters arranged in a row direction, each AD converter performing AD conversion of an electrical signal output by the image sensor. Each of the AD converters includes a comparator having a differential pair at an input stage, the differential pair including a first transistor and a second transistor, the first and second transistors are each divided into an equal number of a plurality of division transistors, and an arrangement pattern of the plurality of division transistors constituting the comparator in a predetermined column and an arrangement pattern of the plurality of division transistors constituting the comparator in an adjacent column adjacent to the predetermined column are different from each other. | 2014-01-23 |
20140022431 | CMOS IMAGE SENSOR - A CMOS image sensor comprising: an array of pixels for converting incident light to electrical output signals; interface circuitry configured to connect to the array and configured to: determine whether, and when, the output signal generated by each pixel meets one or more readout thresholds; and read out the output signals from the pixels that have met the one or more readout thresholds. | 2014-01-23 |
20140022432 | SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS - The invention is directed to a solid-state imaging device in which pixels each including a photoelectric conversion portion formed above a semiconductor substrate and an MOS type signal reading circuit formed at the semiconductor substrate and provided for reading out a signal corresponding to electric charges generated in the photoelectric conversion portion are disposed in an array form, wherein: the photoelectric conversion portion includes a pixel electrode, a counter electrode and a photoelectric conversion layer as defined herein; a bias voltage is applied to the counter electrode as defined herein; the signal reading circuit includes a charge storage portion, an output transistor and a reset transistor as defined herein; the charge storage portion includes a first charge storage region, a second charge storage region and a separation/connection region as defined herein; and the output transistor outputs a signal corresponding to the potential of the second charge storage region. | 2014-01-23 |
20140022433 | DYNAMIC REGION OF INTEREST ADAPTATION AND IMAGE CAPTURE DEVICE PROVIDING SAME - The present disclosure provides a method of dynamic region of interest adaptation and image capture device providing same. In one embodiment, there is a method of operating an image capture device. One or more regions within a real-time image may be used to set one or more user-defined regions of interest (ROIs) within the real-time image for applying one or more first image acquisition parameters. The one or more user-defined ROIs are cancelled and one or more default ROIs within the real-time image for applying one or more second image acquisition parameters are set when a position of the image capture device has changed by an amount which exceeds a threshold amount. Digital image data is acquired by the digital image sensor in accordance with one of the one or more user-defined ROIs and the one or more default ROIs. | 2014-01-23 |
20140022434 | IMAGE PICKUP APPARATUS, INTERCHANGEABLE LENS, AND CAMERA SYSTEM - An image pickup apparatus on which an interchangeable lens is removably mounted, includes an image pickup element configured to perform a photoelectric conversion of an optical image formed via the interchangeable lens, and a controller configured to control a power supply to the interchangeable lens mounted on the image pickup apparatus. When the mounted interchangeable lens is a first type interchangeable lens and a power is turned off, the controller performs an aperture control so as to change a first aperture state set in the interchangeable lens to a second aperture state and then stops the power supply to the interchangeable lens. When the mounted interchangeable lens is a second type interchangeable lens and the power is turned off, the controller maintains the power supply differently from a case where the mounted interchangeable lens is the first type interchangeable lens. | 2014-01-23 |
20140022435 | Systems and Methods for Determining Focal Lengths of Photographs - A method, system, and computer-readable storage medium are disclosed for determining focal lengths of photographs. Image content is displayed in a graphical user interface. The image content is derived from a photograph taken with a lens having a focal length. The focal length is unknown when the image content is initially displayed. A user interface control is displayed in the graphical user interface. The user interface control is displayed on or proximate to the image content. User input comprising a change in position of the user interface control is received. The focal length is determined based on the change in position of the user interface control. | 2014-01-23 |
20140022436 | ZOOM LENS AND IMAGING APPARATUS INCLUDING THE SAME - A zoom lens includes a first lens group having a positive refractive power; a second lens group having a negative refractive power; a third lens group including a first sub-lens group having a positive refractive power, an iris, and a second sub-lens group having a positive refractive power; and a fourth lens group having a positive refractive power, wherein the first to fourth lens groups are sequentially arranged from an object side to an image side, the distance between each of the first through fourth lens groups changes when zooming, the surface of the lens closest to the image side in the first sub-lens group is concave, the lens closest to the object side in the second sub-lens group is a meniscus lens concave towards the object side, and the lens located closest to the object side in the third lens group is an aspheric lens. | 2014-01-23 |
20140022437 | INNER FOCUS LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM - An inner focus lens system comprising a first lens unit and subsequent lens units, wherein an aperture diaphragm is provided, the first lens unit is: fixed with respect to an image surface in focusing; and composed of five or more lens elements including a first positive lens element located closest to the object side and a second positive lens element, the subsequent lens units include at least a first focusing lens unit located closest to the object side and a second focusing lens unit, at least one of the first focusing lens unit and the second focusing lens unit is composed of two or less lens elements, at least one lens element is provided on the image side relative to the aperture diaphragm, and the condition: N | 2014-01-23 |
20140022438 | INNER FOCUS LENS SYSTEM, INTERCHANGEABLE LENS APPARATUS AND CAMERA SYSTEM - An inner focus lens system comprising a first lens unit and subsequent lens units, wherein the first lens unit: is fixed with respect to an image surface in focusing; and includes a first positive lens element located closest to the object side and a second positive lens element, the subsequent lens units include only a first focusing lens unit located closest to the object side and a second focusing lens unit, at least one of the first focusing lens unit and the second focusing lens unit is composed of two or less lens elements, and the subsequent lens units include an image blur compensating lens unit. | 2014-01-23 |
20140022439 | IMAGING DEVICE AND COMPUTER READABLE MEDIUM - An imaging device includes a capturing lens; an imaging element in which a pair of horizontal light receiving units receiving a pair of split light of a horizontal direction and a pair of vertical light receiving units receiving a pair of split light of a vertical direction are two-dimensionally arranged; a movement unit that moves the imaging lens in the optical axis direction; a specifying unit that specifies one of the pair horizontal light receiving units or the pair vertical light receiving units, of which the calculated absolute value of the signal amount difference is smaller; and a control unit that performs correlation computation based on the signal amount of the plural photoelectric conversion elements aligned in a direction of the specified one of the pair of horizontal light receiving units or the pair of vertical light receiving units and controls the movement unit based on the correlation computation. | 2014-01-23 |
20140022440 | FOCUS EXTENDING OPTICAL SYSTEM AND EDOF IMAGING SYSTEM - A focus extending optical system has optical lenses and a focus extender. The optical lenses form an image of light, from an object, on an image sensor. The focus extender adjusts a wavefront so as to change a position of the image, formed by the optical lenses, in accordance with a distance from an optical axis and thereby extends a focus range. The focus extending optical system satisfies a condition that a value of a second MTF is less than or equal to three times a value of a first MTF. The first MTF is an MTF at a spatial frequency of ½ of a Nyquist frequency of the image sensor. The second MTF is an MTF at a spatial frequency of ¼ of the Nyquist frequency. | 2014-01-23 |
20140022441 | DETERMINING AN IN-FOCUS POSITION OF A LENS - An in-focus lens position may be determined by computing a focus metric value, by counting the number of transition pixels for images of a target captured at different lens positions. Using as little as two frames to compute two focus metric values, a reasonable approximation of the in-focus lens position may be obtained. The approximation of the in-focus lens position may then be used as a starting point for a fine focus search process, to determine an in-focus lens position. An advantage here is that the focus metric values relate to the number of transition pixels and are easy to compute, and yield a reasonable approximation of the in-focus position with just a few frames. Other embodiments are also described. | 2014-01-23 |
20140022442 | ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME - A zoom lens includes a first lens unit having negative refractive power, a second lens unit having positive refractive power, a third lens unit having negative refractive power, and a fourth lens unit having positive refractive power, in order from an object side to an image side, each lens unit moving during zooming, and the third lens unit moving toward the object side during focusing from an infinitely-distant object to a nearby object. A focal length f | 2014-01-23 |
20140022443 | AUTO-FOCUS IMAGE SYSTEM - An auto focus image system that includes a pixel array coupled to a focus signal generator. The pixel array captures an image that has a plurality of edges. The generator generates a focus signal that is a function of a plurality of edge-sharpness measures for the plurality of edges. The generator compares a sequence of gradients across the edge with one or more reference sequences of gradients and/or reference curves defined by data retrieved from a non-volatile memory. The generator may reject or de-emphasize the edge using result of the comparison. The edge sharpness measure is a quantity whose unit is a positive or negative, integer or non-integer power of a unit of length. It may be measured from the edge and/or a reference sequence/curve matched to the edge, or may be retrieved for the matched reference sequence/curve from a non-volatile memory. | 2014-01-23 |
20140022444 | Method of Notifying Users Regarding Motion Artifacts Based on Image Analysis - A digital image acquisition system having no photographic film comprises a portable apparatus for capturing digital images and a digital processing component for reducing camera motion blur in an image captured by the apparatus. The digital processing component operates by comparing the image with at least one other image, for example a preview image, of approximately the same scene taken outside the exposure period of the main image. In one embodiment the digital processing component identifies at least one feature which is relatively less blurred than the corresponding feature in the main image, and/or calculates a trajectory of at least one feature in a plurality of preview images and extrapolates such feature onto the main image, and calculates a PSF in respect of the feature, and de-convolves the main image using the PSF. | 2014-01-23 |
20140022445 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING AN IMAGING PROGRAM - An image capturing element is provided with: a color filter in which a basic arrangement pattern having first and second arrangement patterns arranged to be symmetrical about a point is repeated. The first arrangement pattern comprises first filters arranged on pixels in 2×2 arrangement located at the upper-left portion and a pixel located at the lower-right in a 3×3 pixel square arrangement, second filters arranged on the center and lower end lines in the vertical direction of the square arrangement, and third filters arranged on the center and right lines in the horizontal direction of the square arrangement. The second arrangement pattern comprises the first filters having the same arrangement as in the first arrangement pattern, and the second filters and the third filters having the arrangements interchanged with each other compared to the arrangements in the first arrangement pattern. | 2014-01-23 |
20140022446 | COLOR IMAGING ELEMENT, IMAGING DEVICE, AND STORAGE MEDIUM STORING AN IMAGING PROGRAM - Interpolation precision of phase difference detection pixels is raised. An image sensor ( | 2014-01-23 |
20140022447 | Image Pickup Apparatus and Zoom Lens Used in Image Pickup Apparatus - The 1st positive lens unit is located closer to the object side at the telephoto end than at the wide angle end. The distance between the 1st negative lens unit and the 1st positive lens unit is larger at the telephoto end than at the wide angle end. The distance between the image side lens unit group and the 1st negative lens unit varies during zooming from the wide angle end to the telephoto end. The image side lens unit group comprises a 2nd positive lens unit and a 3rd positive lens unit. The distance between the 2nd positive lens unit and the 1st negative lens unit is smaller at the telephoto end than at the wide angle end. The distance between the 3rd positive lens unit and the 2nd positive lens unit varies during zooming from the wide angle end to the telephoto end. | 2014-01-23 |