39th week of 2013 patent applcation highlights part 40 |
Patent application number | Title | Published |
20130251168 | AMBIENT INFORMATION NOTIFICATION APPARATUS - An ambient information notification apparatus includes: an interior sound acquisition device acquiring an interior sound in a compartment of the vehicle; an ambient information presentation sound generator generating an ambient information presentation sound; and an ambient information presentation sound output device outputting the ambient information presentation sound. The ambient information presentation sound satisfies that a sound pressure level of the ambient information presentation sound is higher than the interior sound in a predetermined frequency band, and is lower than or equal to the interior sound in other frequency band, and that the ambient information presentation sound is provided by stereophony, in which a sound image localization direction approximately directs to a virtual sound source. | 2013-09-26 |
20130251169 | ECHO CANCELER AND ECHO DETECTOR - An echo canceler includes a signal-to-echo ratio calculating unit | 2013-09-26 |
20130251170 | Jointly Optimizing Noise Reduction and Voice Quality in a Mono or Multi-Microphone System - The present technology provides adaptive noise reduction of an acoustic signal using a sophisticated level of control to balance the tradeoff between speech loss distortion and noise reduction. The energy level of a noise component in a sub-band signal of the acoustic signal is reduced based on an estimated signal-to-noise ratio of the sub-band signal, and further on an estimated threshold level of speech distortion in the sub-band signal. In various embodiments, the energy level of the noise component in the sub-band signal may be reduced to no less than a residual noise target level. Such a target level may be defined as a level at which the noise component ceases to be perceptible. | 2013-09-26 |
20130251171 | PORTABLE CHARGER FOR A BLUE-TOOTH HEADSET - A portable charger for a blue-tooth headset has a body, a power input port, a power storage module, a space, an open hole, and a charging port. The power input port is formed on the body. The power storage module is mounted inside the body and electrically connected to the power input port. The space is formed inside the body. The open hole is formed through one side of the body and communicates with the space. The charging port is mounted on one side defining the space. When a battery of the blue-tooth headset is dead, users can place the blue-tooth headset inside the space. The blue-tooth headset is electrically connected to the charging port for charging the blue-tooth headset. The users can easily carry around the portable charger and the blue-tooth headset that is being charged. | 2013-09-26 |
20130251172 | Inflatable Ear Buds - A wearable sound emitting device comprises a speaker, an audio circuit configured to generate sound from a media device, an inflatable, flexible mount comprising an exterior surface and an interior surface, wherein at least one conduit between said interior surface and said exterior surface permits transmission of a fluid, means to inflate said mount and a housing configured to receive at least a portion of said exterior surface of said mount and configured to receive said means to inflate said mount, wherein said housing couples said speaker to said audio circuit and couples said conduit of said mount to said means to inflate said mount. | 2013-09-26 |
20130251173 | WIRELESS MICROPHONE SYSTEM - Provided is a wireless microphone system comprising a microphone and a wireless receiver, wherein the wireless microphone system is provided with: a normal communication mode in which communication is performed by using a normal unique word (UWN) preset in both the microphone and the wireless receiver devices; a confidential setting mode in which a confidential unique word (UWX) is transmitted without being set in either of said devices; and a confidential communication mode in which communication is performed by both said devices by using the confidential unique word (UWX) set by the confidential setting mode. | 2013-09-26 |
20130251174 | Controlling and manipulating groupings in a multi-zone media system - In general, techniques of controlling a plurality of multimedia players in groups are disclosed. According to one aspect of the present invention, a mechanism is provided to allow a user to group some of the players according to a theme or scene, where each of the players is located in a zone. When the scene is activated, the players in the scene react in a synchronized manner. For example, the players in the scene are all caused to play a multimedia source or music in a playlist, wherein the multimedia source may be located anywhere on a network. | 2013-09-26 |
20130251175 | SYSTEM AND METHOD FOR DIGITAL SIGNAL PROCESSING - The present invention provides methods and systems for digitally processing audio signals in broadcasting and/or transmission applications. In particular, the present invention includes a pre-transmission processing module which is structured and configured to generate a partially processed signal. A transmitter is then structured to transmit or broadcast the partially processed signal to a receiver, where the signal is then fed to a post-transmission processing module. The post-transmission processing module is structured and configured to further processes the signal based upon, for example, the listening environment, profile(s), etc. and generate a final output signal. | 2013-09-26 |
20130251176 | EXCITER AND ITS INSTALLATION METHOD, AND ACOUSTIC TRANSMISSION MEMBER - An exciter assembly includes a magnetostriction element and a holder encasing the magnetostriction element. The holder is provided with a groove which is positioned on at least a part of an outer circumstance of the holder. The exciter according to embodiments of the present invention is capable of generating a large sound and may be installed easily. A method of its installation and an acoustic transmission member including said exciter are also provided. | 2013-09-26 |
20130251177 | Techniques for Localized Perceptual Audio - Audio perception in local proximity to visual cues is provided. A device includes a video display, first row of audio transducers, and second row of audio transducers. The first and second rows can be vertically disposed above and below the video display. An audio transducer of the first row and an audio transducer of the second row form a column to produce, in concert, an audible signal. The perceived emanation of the audible signal is from a plane of the video display (e.g., a location of a visual cue) by weighing outputs of the audio transducers of the column In certain embodiments, the audio transducers are spaced farther apart at a periphery for increased fidelity in a center portion of the plane and less fidelity at the periphery. | 2013-09-26 |
20130251178 | AUDIO APPARATUS, AUDIO SIGNAL TRANSMISSION METHOD, AND AUDIO SYSTEM - An audio apparatus, an audio signal transmission method, and an audio system are provided. The audio signal transmission method includes: wirelessly receiving an audio signal from a first external device; converting the received audio signal into audio signals of multi-channels; and wirelessly transmitting an audio signal of at least one of the multi-channels to at least one of second external devices. Therefore, the audio apparatus wirelessly communicates with a plurality of external devices, and thus a user can connect an audio device to an external device without using wired cables. | 2013-09-26 |
20130251179 | METHOD FOR ADJUSTING A HEARING APPARATUS VIA A FORMAL LANGUAGE - A method adjusts a hearing apparatus and thus provides a simplified hearing aid. In the method, a model is created which describes individual hardware components of the hearing apparatus. In addition a formal language is created on the basis of the model. The formal language is used to develop a program. The program is translated into machine executable code. The code is then transferred to the hearing apparatus, the execution of which causes the hearing apparatus to be adjusted automatically in accordance with the program. As an alternative to the transfer to the hearing system, the code is executed by a hearing aid adjustment program and a target parameter set for the hearing apparatus which the adjustment program then transfers into the hearing apparatus is thus calculated. | 2013-09-26 |
20130251180 | SYSTEMS AND METHODS FOR MANAGING WIRELESS COMMUNICATION LINKS FOR HEARING ASSISTANCE DEVICES - Various system embodiments comprise a plurality of devices adapted to wirelessly communicate with each other. The plurality of devices includes a battery-operated hearing assistance device adapted to be worn by a person. The hearing aid device includes a signal processing circuitry connected to a microphone and a receiver. At least one of the plurality of devices includes a link quality management device adapted to assess a link quality for a first wireless communication channel, provide channel metrics indicative of the assessed quality for the first wireless communication channel, and adjust wireless communication over the first wireless communication channel using the channel metrics for the first wireless communication channel. | 2013-09-26 |
20130251181 | CEILING LOUDSPEAKER SUPPORT SYSTEM - The present invention comprises a method and apparatus for installing a tile-mounted ceiling speaker that combines the ease of installation of a lay-in speaker system with the visual appearance of a tile-mounted speaker system. In one or more embodiments, the apparatus of the present invention includes a support frame, back box assembly configured for installation on top of a ceiling tile, a ceiling ring configured to be mounted in an opening in a ceiling tile, and a loudspeaker cartridge configured to be mounted to the support frame through the ceiling tile opening. | 2013-09-26 |
20130251182 | AUDIO PORT CONFIGURATION FOR COMPACT ELECTRONIC DEVICES - A portable electronic device that provides compact configurations for audio elements are disclosed. The audio elements can be drivers (e.g., speakers) or receivers (e.g., microphones). In one embodiment, an audio element can be mounted on or coupled to an intermediate structure (e.g., a flexible electrical substrate) having an opening therein to allow audio sound to pass there through. In another embodiment, an audio chamber can be formed to assist in directing audio sound between an opening an outer housing and a flexible electronic substrate to which the audio element is mounted or coupled thereto. In still another embodiment, a barrier, such as a mesh barrier, can be provided in an opening of an outer housing so that undesired foreign substances can be blocked from further entry into the opening in the outer housing. | 2013-09-26 |
20130251183 | OFFSET ACOUSTIC CHANNEL FOR MICROPHONE SYSTEMS - A microphone with an offset acoustic channel. The microphone includes an external case, an acoustic chamber enclosure within the external case, a microphone transducer positioned within the acoustic chamber enclosure, and a gasket positioned between the external case and the acoustic chamber enclosure. A first opening in the external case is positioned an offset lateral distance from a second opening in the acoustic chamber enclosure. An acoustic channel is formed in the gasket extending from the first opening to the second opening along the offset lateral distance. | 2013-09-26 |
20130251184 | EARPHONE DEVICE - An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing. | 2013-09-26 |
20130251185 | EARPHONE DEVICE - An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing. | 2013-09-26 |
20130251186 | EARPHONE DEVICE - An earphone device includes a housing having a driver unit, and a sound guide tube mounted on a front surface of the housing to protrude from the front surface, in which the sound guide tube is disposed at a position deviated from a center position of the housing. | 2013-09-26 |
20130251187 | UNIVERSAL ANGLE LOUDSPEAKER BRACKET - An apparatus for mounting a loudspeaker unit to a structure is disclosed. A primary mounting bracket is defined by an arcuate center section and a pair of opposed arms extending therefrom. There is at least one open groove and at least one substantially coextensive track spanning the arcuate center section. Each of the arms include a circular planar bearing structure rotatably engageable to a corresponding one of bracket coupling platforms on an enclosure of the loudspeaker unit. A tab defining at least one mounting hardware hole in axial alignment with open groove substantially throughout its length is in a guided sliding engagement with the track. The enclosure of the loudspeaker unit is rotatable about a first axis extending between the arms of the primary mounting bracket and about a second axis defined by a radial center of an arc corresponding to a travel path of the tab along the track. | 2013-09-26 |
20130251188 | Speaker Cabinet Pole Mount and Speaker Cabinet - A speaker cabinet pole mount includes a socket body and an attachment element. The socket body defines a pole socket comprising a first socket part and a second socket part extending generally from one end of the first socket part. The first socket part has a first diameter and the second socket part having a second, smaller diameter. The second socket part has an internal wall which is provided with at least one coupling element adapted to engage with a threaded pole. The attachment element is coupled to the socket body generally at the other end of the first socket part, the attachment element being adapted for connection to a wall of a speaker cabinet. | 2013-09-26 |
20130251189 | MEDIA MONITORING USING MULTIPLE TYPES OF SIGNATURES - Media monitoring using multiple types of signatures is disclosed. An example media monitoring method disclosed herein comprises processing signatures of a first type to monitor media presented by a media device until a first one of the signatures of the first type is determined to match a reference signature of the first type, the reference signature of the first type being associated with first reference media, and processing signatures of a second type to monitor the media presented by the media device after the first one of the signatures of the first type is determined to match the reference signature of the first type and until a number of signatures of the second type is determined not to match corresponding reference signatures of the second type, the reference signatures of the second type being associated with the first reference media. | 2013-09-26 |
20130251190 | DEVICE AND METHOD FOR EMBEDDING WATERMARK INTO IMAGE - A method of embedding a binary watermark into an image and a computer applied such are disclosed. The binary watermark is transformed to a watermark sequence consisting of K binary numbers and the image is converted into a grayscale image, being segmented into several sections. K sections are selected randomly while each selected section corresponds to one of the binary numbers of the watermark sequence. In relation to each selected section, a sum of a first part of the pixels and a sum of a second part of the pixels is compared. Each of the selected sections having their result of comparison being made to correspond to corresponding binary number in accordance with a predefined correlation results in the binary watermark being embedded into the image. | 2013-09-26 |
20130251191 | Method and System for Determining Void Pantograph Settings - A method and system for determining void pantograph settings is presented. The method includes obtaining electronic images of one or more predefined test sheets having a plurality of void pantograph settings, modeling one or more regions of the electronic images, predicting the sensitivity of the plurality of void pantograph settings to a print/scan process, the predicting being based at least in part on the one or modeled regions, and identifying characteristics for a candidate void pantograph setting using the prediction step results. The system includes a controller, a modeling unit, a measuring unit and a prediction unit configured to perform a method in accordance with an embodiment of the invention. A computer readable medium containing executable instructions is also described. | 2013-09-26 |
20130251192 | ESTIMATED POSE CORRECTION - Embodiments are disclosed that relate to the correction of an estimated pose determined from depth image data. One disclosed embodiment provides, on a computing system, a method of obtaining a representation of a pose of articulated object from image data capturing the articulated object. The method comprises receiving the depth image data, obtaining an initial estimated skeleton of the articulated object from the depth image data, applying a random forest subspace regression function to the initial estimated skeleton, and determining the representation of the pose based upon a result of applying the random forest subspace regression to the initial estimated skeleton. | 2013-09-26 |
20130251193 | METHOD OF FILTERING AN IMAGE - For each of a plurality of homogeneity regions in relative pixel space, a deviation associated therewith with respect to a pixel to be filtered is given by a sum of associated difference values, each difference value given by the absolute value of a difference between a value of a pixel to be filtered and that of a neighboring pixel selected in accordance with the selected homogeneity region. The filtered pixel value is responsive to values of the neighboring pixels for the homogeneity region with minimum deviation. The relative pixel locations of each homogeneity region are symmetric relative to a radially-extending axis extending outwards in a corresponding polar direction therealong from a relatively central pixel location to a boundary of the homogeneity region, including all relative pixels intersected by the radially-extending axis, different homogeneity regions being associated with different polar directions. | 2013-09-26 |
20130251194 | RANGE-CUED OBJECT SEGMENTATION SYSTEM AND METHOD - Objects in a range map image are clustered into regions of interest responsive to range as determined from either a separate ranging system or from a top-down transformation of a range map image from a stereo vision system. A relatively-central location of each region of interest is transformed to mono-image geometry, and the corresponding portion of an associated mono-image is searched radially outwards from the relatively-central location along a plurality of radial search paths, along which the associated image pixels are filtered using an Edge-Preserving Smoothing filter in order to find an edge of the associated object along the radial search path. Edge locations for each of the radial search paths are combined in an edge profile vector that provides for discriminating the object. | 2013-09-26 |
20130251195 | ELECTRONIC DEVICE AND METHOD FOR MEASURING POINT CLOUD OF OBJECT - A method obtains an original point-cloud of the object, filters discrete points from the original point-cloud, determines a first sub-point-cloud and a second sub-point-cloud from the filtered point-cloud, and creates an updated point-cloud of the object based on the first sub-point-cloud and the second sub-point-cloud, determines points to be fitted from the updated point-cloud. The method further fits a figure according to the determined points, determines a reference figure according to the fitted figure, determines a first point from the first sub-point-cloud and a second point from the second-point-cloud, calculates a gap width and a gap height of the updated point-cloud according to the first determined point, the second determined point, and the reference figure, and displays the gap width and the gap height on a display device. | 2013-09-26 |
20130251196 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM - A non-transitory information storage medium stores a program for causing a computer to execute processing including obtaining a search region for a search of the outside of one object and selecting any object in the search region as a search result from among a plurality of other objects. | 2013-09-26 |
20130251197 | METHOD AND A DEVICE FOR OBJECTS COUNTING - A method and a device for objects counting in image processing includes acquiring the depth image of any one frame; detecting objects according to the depth image; associating the identical object in different frames to form a trajectory; and determining the number of objects according to the number of trajectories. The devices include an acquisition module for acquiring the depth image of any one frame; a detection module for detecting objects according to the depth image; an association module for associating the identical object in different frames to form a trajectory; a determining module for determining the number of objects according to the number of trajectories. The objects are detected according to the depth image. The identical object in different frames is associated to form a trajectory and the number of objects is determined according to the number of trajectories. | 2013-09-26 |
20130251198 | INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM - In an information processing apparatus, an object recognition process is performed on each image of a multi-viewpoint image group based on focal length information and information about objects. Objects are specified in each image. A target object is determined based on relationship information indicating a relationship between the objects. An image that contains the determined target object is generated. | 2013-09-26 |
20130251199 | SYSTEM AND METHOD OF ESTIMATING PAGE POSITION - A method captures a video image frame of a book, estimates a position of at least a first endpoint of the book's spine, applies an edge detection operation to the video image frame to generate an edge image, applies a Hough transform to a first region in the edge image to obtain a plurality of line estimates, and rejects line estimates that do not substantially intersect with an estimated endpoint of the book's spine. For line estimates that are not rejected, detecting one or more clusters of angles of the line estimates with respect to an estimated endpoint of the book's spine, and generating an average angle from the cluster of angles. An average angle is selected, and an angular position of the turning leaf in the book's image responsive to the currently selected average angle is estimated. | 2013-09-26 |
20130251200 | IMAGE PROCESSING DEVICE THAT ANALYZES MOTION OF OBJECT - In an image processing device ( | 2013-09-26 |
20130251201 | SYSTEM AND METHOD FOR RECOMMENDING BUDDIES IN SOCIAL NETWORK - A system for recommending buddies in a social network includes a data management module, a face detection and characteristics extraction module, a face matching module, a user avatar determining module, a buddy recommendation computing module and a buddy recommendation control module. The buddy recommendation control module extracts photo album data of respective users from a data management module, controls the face detection and characteristics extraction module to perform face detection and extraction of face characteristics data, and constructs a photo album face characteristics table comprising extracted face characteristics data for respective users. The buddy recommendation control module controls the user avatar determining module to determine user avatar characteristics of each user and controls the buddy recommendation computing module to generate the buddy recommendation data based on the constructed photo album face characteristics tables, user information and buddy information in the data management modules of respective users. | 2013-09-26 |
20130251202 | Facial Features Detection - There is described a method for facial features detection in a picture frame containing a skin tone area, comprising dividing ( | 2013-09-26 |
20130251203 | PERSON DETECTION DEVICE AND PERSON DETECTION METHOD - Provided is a person detection device with which it is possible to estimate a state of a part of a person from an image. A person detection device ( | 2013-09-26 |
20130251204 | VALIDATION ANALYSIS OF HUMAN TARGET - Technology for testing a target recognition, analysis, and tracking system is provided. A searchable repository of recorded and synthesized depth clips and associated ground truth tracking data is provided. Data in the repository is used by one or more processing devices each including at least one instance of a target recognition, analysis, and tracking pipeline to analyze performance of the tracking pipeline. An analysis engine provides at least a subset of the searchable set responsive to a request to test the pipeline and receives tracking data output from the pipeline on the at least subset of the searchable set. A report generator outputs an analysis of the tracking data relative to the ground truth in the at least subset to provide an output of the error relative to the ground truth. | 2013-09-26 |
20130251205 | Relative Pose Estimation of Non-Overlapping Cameras Using the Motion of Subjects in the Camera Fields of View - A relative pose between two cameras is determined by using input data obtained from the motion of subjects, such as pedestrians, between the fields of view of two cameras, determining trajectory information for the subjects, and computing homographies relating lines obtained from trajectories in the first image data to lines obtained from the trajectories in the second image data. The two fields of view need not overlap. | 2013-09-26 |
20130251206 | OBJECT DETECTION METHOD AND OBJECT DETECTOR USING THE METHOD - In an object detection method and an object detector | 2013-09-26 |
20130251207 | Method and System to Detect the Microcalcifications in X-Ray Images Using Nonlinear Energy Operator - A method and system to detect the microcalcifications (MC) in different type of images viz. X-ray images/mammograms/computer tomography with varied densities using nonlinear energy operator (NEO) is disclosed to favor precise detection of early breast cancer. Such Microcalcifications are associated with both high intensity and high frequency content. The same NEO output is useful to detect and remove the irrelevant curvilinear structures (CLS) thereby helps in reducing the false alarms in micro calcification detection technique. This is effective on different dataset (scanned film, mammograms with large spatial resolution such as CR and DR) of varied breast composition (viz. dense, fatty glandular, fatty), demonstrated quantitatively by Free-response receiver operating characteristic (FROC). Importantly, the method and apparatus of the invention can be used in conjunction with machine learning techniques viz. SVM to favor detection of incipient or small microcalcifications, thus benefiting radiologists in confirming detection of micro-calcifications in X-rays images/mammograms and reducing death rates. | 2013-09-26 |
20130251208 | METHOD AND SYSTEM FOR EVALUATING BRIGHTNESS VALUES IN SENSOR IMAGES OF IMAGE-EVALUATING ADAPTIVE CRUISE CONTROL SYSTEMS, ESPECIALLY WITH RESPECT TO DAY/NIGHT DISTINCTION - The invention proposes a method and an arrangement for evaluating sensor images of an image-evaluating environment recognition system on a carrier, in which, in order to distinguish the light conditions in the area of the image-evaluating environment recognition system with regard to day or night, at least the gain and/or the exposure time of the at least one image sensor detecting the environment is/are monitored, a profile of the gain and/or the exposure time against time with relatively high gain or relatively long exposure times characterizing night-time light conditions, and a profile of the gain and/or the exposure time with relatively low gain and/or relatively short exposure times characterizing daytime light conditions. The environment recognition system according to the invention can also be used to search the detected environment for bright objects, the headlights of another carrier being used as additional information, for example. | 2013-09-26 |
20130251209 | IMAGE PROCESSING APPARATUS AND METHOD FOR VEHICLE - Embodiments of the invention relate to an image processing apparatus and method of a black box system for vehicles, which can simplify an analysis stage without causing any Doppler effect by directly analyzing an image of a camera basically mounted to the black box for vehicles, and which includes a unit for detecting an accident risk before a sudden braking operation and occurrence of an accident. The image processing apparatus includes: a subject distance change detector which analyzes a size change of a subject present in an image captured by a camera to detect a distance change between the camera and the subject; a light source analyzer which analyzes a light source present in the image; an image divider which divides the image into plural sections to apply a differently weighted accident-risk level value to each of the divided sections; and an alarm unit for generating an alarm corresponding to an accident-risk situation in the divided sections. | 2013-09-26 |
20130251210 | METHODS, APPARATUS AND ARTICLES OF MANUFACTURE TO PROCESS CARDIAC IMAGES TO DETECT HEART MOTION ABNORMALITIES - Example methods, apparatus and articles of manufacture to process cardiac images to detect heart motion abnormalities are disclosed. A disclosed example method includes using a filter coefficient based on a plurality of cardiac images to characterize motion of a heart; computing an information-theoretic metric from the filter coefficient; and comparing the information-theoretic metric to a threshold to determine whether the motion of the heart is abnormal. | 2013-09-26 |
20130251211 | AUTOMATED PROCESSING OF DOCUMENTS - A system and method for processing documents with automatic improvements to the processing. Documents are submitted to a processing system and data is extracted from the documents. The data may be extracted utilising OCR techniques. The data may be verified and interpreted utilising classifiers and predefined feature extraction rules which may improve their performance through an iterative learning cycle. | 2013-09-26 |
20130251212 | Hardening Security Images - Methods and systems are provided for authenticating a human user. A memory can store a plurality of images and can store account information for a plurality of users. The account information can include personal image information for at least some of the users. A processor can receive a communication including an indication of a desire of a user to be authenticated, access an account of the user, modify the plurality of images to form a plurality of modified images, provide the plurality of modified images to the user, receive trial personal image information from the user, and compare the personal image information stored in the memory to the trial personal image information received from the user. The processor can authenticate the user if the personal image information stored in the memory is the same as the trial personal image information. | 2013-09-26 |
20130251213 | BIOMETRIC INFORMATION PROCESSING APPARATUS, BIOMETRIC INFORMATION PROCESSING METHOD - A biometric information processing apparatus includes a biometric sensor configured to acquire biometric information of a first instance, a second instance and a third instance; a processor configured to execute a procedure, the procedure comprising: extracting an authentication feature used for matching from the biometric information of each of the second instance and the third instance; normalizing the relative positions of authentication features of the second instance and the third instance by using the biometric information of the first instance; and extracting a relative feature indicating a relative positional relationship between the authentication features of the second instance and the third instance normalized in the normalizing procedure. | 2013-09-26 |
20130251214 | BIOMETRIC REGISTRATION AND VERIFICATION SYSTEM AND METHOD - A biometric registration and verification system and method is usable for registration, for verification and/or for participation, and may comprise: a biometric sensor for capturing biometric data; a data entry device, a computer processor for receiving captured biometric data and entered data; and a database storing records thereof. The identifying biometric data may be related to the entered data in the database record. The biometric sensor may capture verification biometric data and the data entry device verification data; and the processor compares the verification biometric data and the received verification data with the identifying biometric data and entered data from the database. If the verification biometric data and the received verification data of the person to be verified corresponds to database identifying biometric data and entered data, then an indication of verification of the person is provided. | 2013-09-26 |
20130251215 | ELECTRONIC DEVICE CONFIGURED TO APPLY FACIAL RECOGNITION BASED UPON REFLECTED INFRARED ILLUMINATION AND RELATED METHODS - An electronic device may include a housing and at least one infrared (IR) proximity sensor carried by the housing. The at least one IR proximity sensor may include an IR emitter configured to emit IR illumination toward a user, and an IR sensor configured to sense reflected IR illumination from the user. The electronic device may also include a camera carried by the housing and configured to capture an image of the user's face based upon the reflected IR illumination. The electronic device may further include a controller configured to apply facial recognition to the captured image of the user's face based upon the reflected IR illumination. | 2013-09-26 |
20130251216 | Personal Identification Combining Proximity Sensing with Biometrics - Described is a technology by which the identity of a person (e.g., a customer in a commercial transaction) is determinable without active identification effort, via biometric data is obtained without action by the person. Machine processing of the biometric data over a set of possible persons, determined from secondary proximity sensing, is used to determine or assist in determining the identity of the person. | 2013-09-26 |
20130251217 | Method and Apparatus to Incorporate Automatic Face Recognition in Digital Image Collections - A method and apparatus for creating and updating a facial image database from a collection of digital images is disclosed. A set of detected faces from a digital image collection is stored in a facial image database, along with data pertaining to them. At least one facial recognition template for each face in the first set is computed, and the images in the set are grouped according to the facial recognition template into similarity groups. Another embodiment is a naming tool for assigning names to a plurality of faces detected in a digital image collection. A facial image database stores data pertaining to facial images detected in images of a digital image collection. In addition, the naming tool may include a graphical user interface, a face detection module that detects faces in images of the digital image collection and stores data pertaining to the detected faces in the facial image database, a face recognition module that computes at least one facial recognition template for each facial image in the facial image database, and a similarity grouping module that groups facial images in the facial image database according to the respective templates such that similar facial images belong to one similarity group. | 2013-09-26 |
20130251218 | Estimation of Co-Registration Errors - The co-registration error can be estimated by performing a number of additional iterative co-registrations, each iteration having a starting point dictated by the found co-registration transformation, and using a set of initial parameters different to that of the co-registration being tested. The spread in the resulting co-registrations can then be used as the estimate of the co-registration error. The variations in the set of initial parameters can include (i) the candidate transformation which the iteration uses as its starting point, adopting starting points that are offset from the co-registration being tested, (ii) the sample points used for the mutual information metric (or whichever metric is used to optimise the transformation), and (iii) the region-of-interest that is selected. Ideally, all three are varied to some extent within the plurality of additional co-registrations that are performed, and an average value is taken. | 2013-09-26 |
20130251219 | Medical Image Quality Monitoring and Improvement System - A medical image quality reporting and monitoring system for use in a medical imaging system comprises a medical image computer including, a display processor, a display and a report generator. The display processor generates data representing an image for display including a user selectable image element enabling a user to identify at least one medical image as having an image quality deficiency. The display presents the image. The report generator, in response to detection of selection of the image element, identifying at least one medical reduced quality image as having an image quality deficiency, automatically generates a report. The report comprises, data representing an anonymized reduced quality image having the image quality deficiency, a time of acquisition of the reduced quality image and imaging system acquisition settings used in acquiring the reduced quality image. | 2013-09-26 |
20130251220 | METHOD FOR REDUCING AND COMPRESSING RAW DETECTOR DATA TO BE TRANSMITTED OF A QUANTA-COUNTING DETECTOR, DETECTOR TRANSMISSION PATH AND CT SYSTEM - A method is disclosed for reducing and compressing raw detector data to be transmitted of a quanta-counting detector. Count patterns are determined in the raw detector data, encoded with a reduced bit depth by comparison with the raw detector data, and the encoded count patterns are transmitted and decoded following the transmission. A data transmission path between a quanta-counting detector and a computer system is further disclosed, wherein program segments/modules are provided, which execute the afore-cited method steps during operation. Further, a CT system including such a data transmission path is also disclosed. | 2013-09-26 |
20130251221 | ULTRASOUND IMAGING SYSTEM AND METHOD WITH PEAK INTENSITY DETECTION - The present invention relates to an ultrasound imaging system ( | 2013-09-26 |
20130251222 | HIGH-RESOLUTION WAVE-THEORY-BASED ULTRASOUND REFLECTION IMAGING USING THE SPLIT-STEP FOURIER AND GLOBALLY OPTIMIZED FOURIER FINITE-DIFFERENCE METHODS - Methods for enhancing ultrasonic reflection imaging are taught utilizing a split-step Fourier propagator in which the reconstruction is based on recursive inward continuation of ultrasonic wavefields in the frequency-space and frequency-wave number domains. The inward continuation within each extrapolation interval consists of two steps. In the first step, a phase-shift term is applied to the data in the frequency-wave number domain for propagation in a reference medium. The second step consists of applying another phase-shift term to data in the frequency-space domain to approximately compensate for ultrasonic scattering effects of heterogeneities within the tissue being imaged (e.g., breast tissue). Results from various data input to the method indicate significant improvements are provided in both image quality and resolution. | 2013-09-26 |
20130251223 | Scoring and Adjusting Pixels Based on Neighborhood Relationships for Revealing Data in Images - A machine/computer implemented system, method, and computer program product for scored pixel intensity value adjustment of a digital image is disclosed. The system is configured to obtain a digital image from data storage and perform pixel-by-pixel comparisons to generate per pixel scores. The types of comparisons include discovering minima and maxima per pixel scores by comparing to neighboring non-adjacent pixel pairs, delta pair scores by comparing to neighboring pixels, and multiple vector score types by comparing to vectors made up of individual pixels. This new information is applied to adjust each pixel's value. The system is further configured to generate a collection of such scores for a plurality of pixels in a digital image and to generate a multi-dimensional scored pixel adjusted image. The scored pixel adjustment yields a new digital image, wherein the value of a given pixel is adjusted based on one or more of the score types. | 2013-09-26 |
20130251224 | METHOD AND SYSTEM FOR RECONSTRUCTION ALGORITHM IN CONE BEAM CT WITH DIFFERENTIATION IN ONE DIRECTION ON DETECTOR - The current invention is generally related to a data acquisition and or image processing method and system for acquiring and or processing sparse channel data. The sparse channel is implemented in a data acquisition system having a predetermined wider pitch between the adjacent detector cells than that in the currently available imaging systems at least in one predetermined direction. In one implementation, the sparse channel data is acquired by the sparse channel data acquisition system, and an image is reconstructed from the sparse channel data according to a predetermined chord based reconstruction method eliminating the differentiation along the channel direction and utilizing a pair of proper weights. | 2013-09-26 |
20130251225 | Motion Compensated MR Imaging System - A method provides motion corrected MR image data in an MR imaging system. The method employs an imaging method for acquiring k-space data of a k-space data array during an imaging scan and the k-space data represents image data of a patient anatomical region. The method acquires k-space data associated with a central region of the k-space data array and subsequently acquires k-space data external to the central region of the k-space data array. The method acquires a motion signal indicating respiratory motion at least during the acquisition of the k-space data external to the central region and compares the motion signal with a predetermined threshold. The method identifies acquired k-space data corresponding to acquisition periods when the motion signal exceeds the threshold and excludes use of the identified acquired k-space data in image reconstruction using the remaining acquired k-space data. | 2013-09-26 |
20130251226 | APPARATUS FOR EVALUATING ACCURACY OF MEASUREMENT - A measuring image acquisition means | 2013-09-26 |
20130251227 | METHODS AND APPARATUS FOR ACCURATE CHARACTERIZATION OF SIGNAL COIL RECEIVER SENSITIVITY IN MAGNETIC RESONANCE IMAGING (MRI) - A method for estimating receiver coil sensitivity in a magnetic resonance (MR) system having a plurality of coils in a coil array including a reference coil, including steps of estimating receiver coil sensitivity in each of the plurality of coils in the coil array of the MR system using one of an electromagnetic field method, a bias field method, and a uniform transmit field method. Each of the plurality of coils in the coil array includes one or more of a surface coil, a volume coil, a set of coil arrays, or an antenna element of a coil array. The method further includes steps of obtaining a reference image using the reference coil; generating a measured sensitivity map using the reference coil; and for each of the plurality of coils of the coil array, calculating a receiver coil sensitivity map. | 2013-09-26 |
20130251228 | AUGMENTED RECONSTRUTION FOR COMPUTED TOMOGRAPHY - Systems and methods are provided for computer tomography (CT) imaging. An attenuation transform component configured to map voxels in a received set of cross-sectional CT images to associated brightness values according to a piecewise transform function to produce a set of transformed images. A user interface is configured to provide the set of transformed images to a user at an associated display. | 2013-09-26 |
20130251229 | SYSTEM AND METHOD FOR PARTIAL SCAN ARTIFACT REDUCTION IN MYOCARDIAL CT PERFUSION - A system and method is provided for reducing partial scan reconstruction artifacts in sinogram data acquired as a series of sets of partial-scan projection views, each set of projection views extending over an angular range of less than 360 degrees. A full-scan sinogram matrix for each of the sets of projection views in the series is created and each set of partial-scan projection views is stored in a respective full-scan sinogram matrix to create an array of full-scan matrices having respective empty spaces not filled by partial-scan projection view data stored therein. The empty spaces are filled in each of the full-scan sinogram matrices using the partial-scan projection view data stored therein and an image of the subject is reconstructed from the full-scan sinogram matrices having the empty spaces filled using the partial-scan projection view data stored therein. | 2013-09-26 |
20130251230 | CORNEAL GRAFT EVALUATION BASED ON OPTICAL COHERENCE TOMOGRAPHY IMAGE - An OCT image of an eye which has been subject to a DSAEK corneal transplant, in which a Descement's membrane in the cornea has been replaced by a graft, is processed to identify the outline of the graft. The process includes the steps of: computationally extracting the boundary of the cornea including the graft; computationally detecting the corners of the graft; computationally extracting points on the boundary between the graft and the original cornea; and computationally fitting the points on the boundary between the graft and the original cornea smoothly into a curve. The outline of the graft is then displayed. A graft profile may be generated, indicating the thickness of the graft at each point along its length. | 2013-09-26 |
20130251231 | MEDICAL IMAGE PROCESSING DEVICE - Provided is a medical image processing device capable of determining a state of an obtained brain image and adjusting the obtained image to suit for performing tissue separation processing. The medical image processing device is configured to select a slice image to be processed as a target slice image from a brain image configured by a plurality of slice images, performs processing for measuring an effective maximum value in the cerebral parenchyma, an effective maximum value in a whole image, and a peak average value around the skull with respect to the selected target slice to determine necessity of high-signal-value-control processing based on the measured effective maximum value in the cerebral parenchyma, the effective maximum value in a whole image, and the peak average value around the skull so that when it is determined that the high-signal-value-control processing is necessary, the high-signal-value-control processing is performed to the brain image. | 2013-09-26 |
20130251232 | SYSTEM AND METHOD FOR RADIOGRAPHING INFORMATION MANAGEMENT AND RECORDING MEDIUM STORING PROGRAM THEREFOR - A search processing unit of a central server searches for radiographing information matched with a designated radiographing part, among all items of the radiographing information of a medical facility having radiographing information matched with a detection device ID from a storage device. A sorting unit performs classification into medical facilities (first group), in which the radiation dose after an X-ray image detection device of the designated detection device ID is introduced has changed from that before the introduction, and medical facilities (second group) in which the radiation dose after the X-ray image detection device of the designated detection device ID is introduced has not changed. A statistical data generation unit generates a histogram, in which the range of radiation dose is set as the class on the horizontal axis and the number of medical facilities is set as the frequency on the vertical, for each of first and second groups. | 2013-09-26 |
20130251233 | METHOD FOR CREATING A REPORT FROM RADIOLOGICAL IMAGES USING ELECTRONIC REPORT TEMPLATES - Creating a report from a radiological image using an electronic report template, the radiological image being an image of an anatomic region and the report template initially having empty fields includes displaying the radiological image on a screen of a workstation; providing a structural template, the structural template being a map of a reference region that corresponds to the anatomical region, t structural template identifying a plurality of anatomical landmarks each associated with corresponding landmark data; fitting the structural template with the radiological image such that the anatomical landmarks match corresponding anatomical landmarks of the radiological image; using the fitting to generate pathological data indicative of a pathology in one or more of the anatomical landmark and using the landmark data and pathological data to populate the empty field of the report template to thereby create the report. | 2013-09-26 |
20130251234 | METHOD FOR IMAGING AND DIFFERENTIAL ANALYSIS OF CELLS - Provided are methods for determining and analyzing photometric and morphometric features of small objects, such as cells to, for example, identify different cell states. In particularly, methods are provided for identifying apoptotic cells, and for distinguishing between cells undergoing apoptosis versus necrosis. | 2013-09-26 |
20130251235 | SYSTEM FOR HIGH SPEED PROCESSING OF CURRENCY NOTES AND SLOT TICKETS - A system is provided for automatically processing and sorting documents related to gaming. The system includes a computer in duplex communication with a scanner having an entrance hopper into which a stack of currency notes and slot tickets are deposited and first and second exit locations into which currency notes and slot tickets are sorted. The system obtains the value of the document directly by optically identifying each value character from a scanned image of the document. The system then sorts the documents by whether the value characters are identified or not, and provides total value and quantity data for all documents identified. | 2013-09-26 |
20130251236 | Check Processing Method, Check Processing Program Medium, And Check Processing Apparatus - Check processing involves scanning a back of a check having no printed authorization data to capture a back image; scanning a front of the check to capture a front image of the check, the front of the check being preprinted with magnetic ink characters; generating authorization data indicating that the check is valid based on a reading of the magnetic ink characters and a response from an external analysis source, the authorization data being generated electronically; generating an electronic merged image by electronically combining the back image with the authorization data in a predetermined area, the electronic merged image being generated without printing the authorization data on the check; and storing the electronic merged image with the front image. The check processing can be embodied in a method, apparatus, or instructions embodied on a machine-readable medium. | 2013-09-26 |
20130251237 | HARMONIC RESIST MODEL FOR USE IN A LITHOGRAPHIC APPARATUS AND A DEVICE MANUFACTURING METHOD - A method for determining an image of a mask pattern in a resist coated on a substrate, the method including determining an aerial image of the mask pattern at substrate level; and convolving the aerial image with at least two orthogonal convolution kernels to determine a resist image that is representative of the mask pattern in the resist. | 2013-09-26 |
20130251238 | METHODS OF ALIGNING OBJECTS AND APPARATUSES FOR PERFORMING THE SAME - A method of aligning an object may include obtaining a first actual image of a first pattern on the object, setting the first actual image as a first reference image, obtaining a second actual image of a second pattern on the object, comparing the second actual image with the first reference image to obtain first relative position difference values of the second actual image with respect to the first reference image, and converting the first relative position difference values into first absolute position difference values with respect to a reference point on the object. | 2013-09-26 |
20130251239 | SYSTEM AND METHOD FOR WORKPIECE MEASUREMENT DURING FORGING BY IMAGE PROCESSING - The amount of elongation of a workpiece during forging can be determined by image processing to calculate the total amount of horizontal movement of marked patterns such as forging scale on the ends of the workpiece which move away from a forging bite during the forging blow. Images of marked patterns before and after a forging blow on both sides of the bite of a forging die are compared to determine the movement of the marked patterns and thus the movement of the ends of the workpiece. A method and system of determining the elongation and vertical displacement of a workpiece during forging is disclosed. | 2013-09-26 |
20130251240 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes a determination unit, a search unit, a weight assignment unit and a filling unit. The determination unit determines whether a hole is surrounded by the foreground in a disparity map or a depth map. The search unit searches for multiple relative backgrounds along multiple directions when the hole is surrounded by the foreground. The weight assignment unit respectively assigns weights to the relative backgrounds. The filling unit selects an extremum from the weights, and fills the hole according to the relative background corresponding to the extremum. | 2013-09-26 |
20130251241 | Applying Perceptually Correct 3D Film Noise - Perceptually correct noises simulating a variety of noise patterns or textures may be applied to stereo image pairs each of which comprises a left eye (LE) image and a right eye (RE) image that represent a 3D image. LE and RE images may or may not be noise removed. Depth information of pixels in the LE and RE images may be computed from, or received with, the LE and RE images. Desired noise patterns are modulated onto the 3D image or scene so that the desired noise patterns are perceived to be part of 3D objects or image details, taking into account where the 3D objects or image details are on a z-axis perpendicular to an image rendering screen on which the LE and RE images are rendered. | 2013-09-26 |
20130251242 | 3D DATA ANALYSIS APPARATUS AND 3D DATA ANALYSIS METHOD - The present invention provides a 3D data analysis apparatus and a 3D data analysis method. | 2013-09-26 |
20130251243 | IMAGE PROCESSOR, LIGHTING PROCESSOR AND METHOD THEREFOR - An image processor, a lighting processor, and a method therefore are provided. According to one aspect of the invention, the lighting processor can extract information related to defuse lighting applied to a real object using a colored image and a depth image of the real object. The lighting processor can recover the diffuse image for the real object using the extracted information related to diffuse lighting, and generate either a speculum image or a shadow image using the recovered diffuse image and the colored image. | 2013-09-26 |
20130251244 | REAL TIME HEAD POSE ESTIMATION - Methods are provided for generating a low dimension pose space and using the pose space to estimate one or more head rotation angles of a user head. In one example, training image frames including a test subject head are captured under a plurality of conditions. For each frame an actual head rotation angle about a rotation axis is recorded. In each frame a face image is detected and converted to an LBP feature vector. Using principal component analysis a PCA feature vector is generated. Pose classes related to rotation angles about a rotation axis are defined. The PCA feature vectors are grouped into a pose class that corresponds to the actual rotation angle associated with the PCA feature vector. Linear discriminant analysis is applied to the pose classes to generate the low dimension pose space. | 2013-09-26 |
20130251245 | Method for Reducing Blocking Artifacts in Images - Blocking artifacts are reduced by projecting each patch obtained from an input image onto a set of bases vectors to determine multiple representations for each patch. The set of bases vectors are learned from a training image, and the bases vectors include a full basis vector, and one or two subspace bases vectors. An optimal basis vector is determined in the set of bases vectors for each patch according to the projection. A threshold is applied to coefficients of the optimal basis vector to determine a filtered representation for each patch, and a reconstructed patch is generated using the filtered representation. Then, the aggregating the reconstructed patches are aggregated to produce an output image. | 2013-09-26 |
20130251246 | METHOD AND A DEVICE FOR TRAINING A POSE CLASSIFIER AND AN OBJECT CLASSIFIER, A METHOD AND A DEVICE FOR OBJECT DETECTION - A method and a device for training a pose classifier and an object classifier, and a method and a device for objection detection, relating to the field of image processing are provided. The object detection method includes acquiring input image samples; performing pose estimation processing on said input image sample according to said pose classifier; and performing object detection on the processed input image sample according to said pose classifier to acquire the location information of the object, wherein said object is an object with joints. Objects in different poses can be detected and therefore the object hit rate is increased. | 2013-09-26 |
20130251247 | SYSTEM AND METHODS FOR ARABIC TEXT RECOGNITION AND ARABIC CORPUS BUILDING - A method for automatically recognizing Arabic text includes building an Arabic corpus comprising Arabic text files written in different writing styles and ground truths corresponding to each of the Arabic text files, storing writing-style indices in association with the Arabic text files, digitizing a line of Arabic characters to form an array of pixels, dividing the line of the Arabic characters into line images, forming a text feature vector from the line images, training a Hidden Markov Model using the Arabic text files and ground truths in the Arabic corpus in accordance with the writing-style indices, and feeding the text feature vector into a Hidden Markov Model to recognize the line of Arabic characters. | 2013-09-26 |
20130251248 | ENHANCED MAX MARGIN LEARNING ON MULTIMODAL DATA MINING IN A MULTIMEDIA DATABASE - Multimodal data mining in a multimedia database is addressed as a structured prediction problem, wherein mapping from input to the structured and interdependent output variables is learned. A system and method for multimodal data mining is provided, comprising defining a multimodal data set comprising image information; representing image information of a data object as a set of feature vectors in a feature space; clustering in the feature space to group similar features; associating a non-image representation with a respective image data object based on the clustering; determining a joint feature representation of a respective data object as a mathematical weighted combination of a set of components of the joint feature representation; optimizing a weighting for a plurality of components of the mathematical weighted combination with respect to a prediction error between a predicted classification and a training classification; and employing the mathematical weighted combination for automatically classifying a new data object. | 2013-09-26 |
20130251249 | ROTATION-FREE RECOGNITION OF HANDWRITTEN CHARACTERS - A character recognition system receives an unknown character and recognizes the character based on a pre-trained recognition model. Prior to recognizing the character, the character recognition system may pre-process the character to rotate the character to a normalized orientation. By rotating the character to a normalized orientation in both training and recognition stages, the character recognition system releases the pre-trained recognition model from considering character prototypes in different orientations and thereby speeds up recognition of the unknown character. In one example, the character recognition system rotates the character to the normalized orientation by aligning a line between a sum of coordinates of starting points and a sum of coordinates of ending points of each stroke of the character with a normalized direction. | 2013-09-26 |
20130251250 | IMAGE PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An image processing apparatus includes a representative color calculation unit, a color displacement calculation unit, and a similarity calculation unit. The representative color calculation unit calculates a representative color which is representative of colors in a first region having a predetermined size in an image. The color displacement calculation unit calculates, as a color displacement, a difference between the representative color calculated by the representative color calculation, unit and a color in a target second region in the first region. The similarity calculation unit calculates similarity between the color displacement calculated by the color displacement calculation unit and a predetermined color displacement in an information image representing information embedded in the image. | 2013-09-26 |
20130251251 | METHOD AND APPARATUS FOR INSERTING OR EXTRACTING CONCEALED INFORMATION IN OR FROM IMAGE DATA - A method of inserting concealed information in image data, the method including: dividing the image data into predetermined groups; determining whether to transform at least one pixel value included in each of the predetermined groups is transformed, according to concealed information; transforming the at least one pixel value according to the determination, and inserting the concealed information in the image data depending on whether the transformed pixel value is included in a predetermined color region. | 2013-09-26 |
20130251252 | METHOD AND A DEVICE FOR EXTRACTING COLOR FEATURES - A method and device for extracting color features, relating to the field of image processing includes converting an original image into sub-images corresponding to channels in a color space, dividing the sub-images into a plurality of cells with identical size, and calculating the color histograms of each of the plurality of cells. A cell and neighboring cells thereof are defined as the effective scope of the cell, and a feature vector of the cell is determined according to a degree of similarity of the color histograms of every two neighboring cells in the effective scope. The feature vectors of the cells in the sub-images are concatenated to obtain feature vectors of the sub-images, and a feature vector of the original image is obtained according to the feature vectors of the sub-images. | 2013-09-26 |
20130251253 | IMAGE PROCESSING DEVICE THAT DISPLAYS RETRIEVED IMAGE SIMILAR TO TARGET IMAGE - The image acquisition unit | 2013-09-26 |
20130251254 | Method and System for Classifying Image Elements - A method, system, and machine-readable medium for classifying an image element as one of a plurality of categories, including assigning the image element based on a ratio between an unoccluded perimeter of the image element and an occluded perimeter of the image element and coding the image element according to a coding scheme associated with the category to which the image element is classified. Exemplary applications include image compression, where categories include image foreground and background layers. | 2013-09-26 |
20130251255 | IMAGE COMPRESSOR, IMAGE PROCESSING SYSTEM, AND METHOD FOR COMPRESSING IMAGE - According to one embodiment, it is provided that an image compressor includes an image data controller, first to third encoders and an encoded data generator. The image data controller extracts first to third pixels. The first encoder encodes a target first pixel and generates a first encoded pixel. The second encoder encodes a target second pixel and generates a second encoded pixel. The third encoder encodes a target third pixel and generates a third encoded pixel. The encoded data generator combines the first to third encoded pixels and generates encoded data. | 2013-09-26 |
20130251256 | IMAGE COMPRESSION - Disclosed is a method of compressing an image to be stored in a memory to satisfy a memory requirement. A size of a region having a uniform colour in the image is determined. The determined size of the region is compared with the candidate values of the region size threshold. A value is selected from the candidate values as the region size threshold based on the comparison between the estimated data amounts to satisfy the region size threshold and the memory requirement. The edges constituting the region which satisfy the selected value of the region size threshold are compressed losslessly. | 2013-09-26 |
20130251257 | IMAGE ENCODING DEVICE AND IMAGE ENCODING METHOD - The present invention provides an image encoding device that can balance encoding at a high compression ratio and restoration of a high-quality image by decoding in a short processing time. Compression mode determination means | 2013-09-26 |
20130251258 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM - An image processing apparatus for applying a color balance correction to input image data, comprises a first highlight color calculation unit which estimates a light source at the time of shooting from pixel values of the image data, converts color values of the image data based on a condition of the estimated light source at the time of shooting, and calculates a first highlight color; a second highlight color calculation unit which calculates a second highlight color from the image data; a third highlight color calculation unit which calculates a third highlight color based on a positional relationship between the first highlight color and the second highlight color on a color space; and a correction unit which attains the color balance correction by converting the pixel values of the image data using the third highlight color. | 2013-09-26 |
20130251259 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM - An image processing apparatus for applying a color balance correction to input image data, comprises a holding unit which holds information indicating a locus of a change in highlight color when a color temperature for image data is changed on a color space; a highlight color calculation unit which calculates a highlight color from the image data; a distance calculation unit which calculates a distance between the highlight color and the highlight color locus held in the holding unit on the color space; a reliability calculation unit which calculates a reliability for a value of the highlight color calculated by the highlight color calculation unit in accordance with the distance calculated by the distance calculation unit; and a color balance correction unit which applies the color balance correction to the image data using the highlight color and the reliability. | 2013-09-26 |
20130251260 | METHOD AND SYSTEM FOR SEGMENTING AN IMAGE - The invention pertains to a method for segmenting an image from a sequence of video images into a foreground and a background, said image being composed of pixels, the method comprising: assigning an initial foreground probability to each of said pixels; assigning a set of probability propagation coefficients to each of said pixels; and applying a global optimizer to the initial foreground probabilities of said pixels to classify each of said pixels as a foreground pixel or a background pixel, to obtain a definitive foreground map; wherein said global optimizer classifies each processed pixel in function of the initial foreground probability of said processed pixel and the initial foreground probability of neighboring pixels, the relative weight of the initial foreground probability of neighboring pixels being determined by the probability propagation coefficients of said neighboring pixels. | 2013-09-26 |
20130251261 | Method And Apparatus For Image Data Compression - A method and corresponding apparatus are for compressing image data of an image. The method includes splitting the image data into regions, including a first region and a second region. The method further includes determining a first compression scheme to be used in encoding the image data of the first region and a different second compression scheme to be used in encoding the image data of the second region. The method further includes applying the first compression scheme to the image data of the first region and the second the compression scheme to the image data of the second region. For each region, the determining and the applying are iteratively performed to yield first resulting compressed region data for the first region and second resulting compressed region data for the second region. | 2013-09-26 |
20130251262 | TEXT IMAGE TRIMMING METHOD - A text image trimming method, according to the following steps: step 1, obtaining text image data; step 2, using straight line detection method to detect the straight lines of the text image, obtaining edges of a trimmed quadrangle; step 3, detecting text on the image data, obtaining the coordinates of the boundary points of a text region; and step 4, obtaining the final trimming result according to the results of steps 2 and 3. The method can automatically detect the edges of the text region and utilize the detected text region to verify and remove unrelated redundant information thereby, allowing the user to only see the portion containing the text region useful to the user when viewing image data. | 2013-09-26 |
20130251263 | VARIABLE GLYPH SYSTEM AND METHOD - Using methods, computer-readable storage media, and apparatuses for computer-implemented processing, a passage of text may be variably rendered. For each glyph in the passage of text, a glyph representation is varied according to a geometric transformation that was determined from statistical measurements of at least one geometric property from an ensemble of representations of the current glyph. Each varied glyph representation is included in renderable output data, such that when the passage of text is rendered to an output device, a given rendered representation of a given glyph subtly differs from other rendered representations of the given glyph. | 2013-09-26 |
20130251264 | ANALYSIS OF HAND-DRAWN INPUT GROUPS - A method for analyzing groups of hand-drawn inputs receives from a set of computing devices a corresponding set of hand-drawn inputs. A user in a group of users interacts with a device in the set of devices to provide a hand-drawn input in the set of hand-drawn inputs corresponding to the device. The method analyzes a subset of the set of hand-drawn inputs to determine an accuracy of the hand-drawn inputs in the subset. The method generating a result responsive to the analyzing and presents the result. | 2013-09-26 |
20130251265 | METHOD AND DEVICE FOR PARALLEL PROCESSING OF IMAGES - The present invention relates to the parallel calculation of convoluted data. In particular, the invention relates to Gaussian pyramid construction and parallel processing of image data, such as parallel calculation of repeatedly convoluted data for use in a SIFT algorithm. This is achieved by providing a method for obtaining a plurality of difference images from an original image defined by a plurality of pixels, said method comprising: Providing a plurality of blurring convolution functions, each of said blurring functions providing increasing degree of blurring of an original image upon convolution of said original image; establishing a plurality of difference convolution functions, Dif, by calculating the difference between two of said blurring convolution functions, each of said two blurring convolution functions providing different degrees of blurring of an original image upon convolution of said original image; and calculating a plurality of difference images from said original image, by convolving each of said difference convolution functions, Dif, with said original image to obtain difference images. | 2013-09-26 |
20130251266 | IMAGE SEARCH SYSTEM, IMAGE SEARCH APPARATUS, IMAGE SEARCH METHOD AND COMPUTER-READABLE STORAGE MEDIUM - In the present invention, a database has feature information stored in association with flower sample images flower names, leaf sample images, and images indicating attention points for narrowing down the flower names. An extracting section extracts flower sample images having a high similarity to the image of the imaged flower as candidate images by comparing feature information of the image of the imaged flower and feature information stored in the database. A control section causes the image of the imaged flower, the extracted candidate images, flower names corresponding to the candidate images, and attention points for narrowing down the candidate images to be arranged and displayed on a display section, and changes the candidate images to their respective leaf sample images for display. The control section also changes the candidate images to images indicating their respective attention points and causes them to be displayed on the display section. | 2013-09-26 |
20130251267 | IMAGE CREATING DEVICE, IMAGE CREATING METHOD AND RECORDING MEDIUM - An image creating device includes: an acquiring unit, a component creation unit, an extraction unit, a specifying unit, and an image creation unit. The acquiring unit acquires an image. The component creation unit creates a face component image related to main components of a face included in the image acquired by the acquiring unit. The extraction unit extracts feature information from the face included in the image acquired by the acquiring unit. The specifying unit specifies a hair style image, which corresponds to the feature information extracted by the extraction unit, from hair style images which show outlines of hair and are associated with feature information of faces, the feature information being recorded in a recording section. The image creation unit creates a portrait image by using the hair style image specified by the specifying unit and the face component image created by the component creation unit. | 2013-09-26 |