Abstract: An image sensor is disclosed. The image sensor includes: a pixel array comprising a plurality of pixels that convert an optical image signal incident from a subject into electrical image data; a driver configured to output a plurality of control signals for controlling the plurality of pixels; a comparison unit configured to compare pieces of data output from two adjacent pixels and output the comparison result; and a buffer configured to receive output signals output from the comparison unit and output frame data.

Abstract: Systems and methods are disclosed for evaluating a patient with vascular disease. One method includes receiving patient-specific data regarding a geometry of the patient's vasculature; creating an anatomic model representing at least a portion of a location of disease in the patient's vasculature based on the received patient-specific data; identifying one or more changes in geometry of the anatomic model based on a modeled progression or regression of disease at the location; calculating one or more values of a blood flow characteristic within the patient's vasculature using a computational model based on the identified one or more changes in geometry of the anatomic model; and generating an electronic graphical display of a relationship between the one or more values of the calculated blood flow characteristic and the identified one or more changes in geometry of the anatomic model.

Abstract: In one embodiment, a method comprises: in response to a request of a user device to access first content, sending a challenge, relating to digital video included in second content, the challenge at least indicative of positions that include a plurality of frames; receiving a response to the challenge, the response at least indicative of values; attempting to validate the response, including determining values of pixels in the digital video associated with positions indicated by at least one of: the challenge or the response, and comparing the values indicated by the response, or a function thereof, to the determined values, or a function thereof; and performing at least one action relating to access to the first content, dependent on whether or not the attempt to validate the response was successful.

Abstract: A method, system and computer program product for improving the recording of classroom lectures or other such presentations. A video frame containing a whiteboard image is converted into a black and white image for the detection of boundaries. These boundaries are classified as horizontal or vertical lines. Quadrangles are then formed using spatial arrangements of these lines. The quadrangles that are most likely to spatially coincide with the boundaries of the whiteboard image are identified. The quadrangles are then sorted (ranked) based on specific characteristics, such as size and position. The area corresponding to the identified quadrangle in the video frame is then cropped. Furthermore, the speaker in the video frame can be removed based on detecting changes that are characteristic of movements of a speaker. In this manner, the visual and educational experience involved in the recording of classroom lectures or other such presentation is improved.

Abstract: The invention is directed to a method of identifying at least one type of surface in a digital image, comprising the steps of: (a) dividing (4) the image (2) in sub-images of the same size; (b) analyzing (6) the sub-images for identifying at least one type of surface; (c) sub-dividing (10) into sub-images each of the sub-images (8) of the preceding step where at least one type of surface is not identified; (d) analyzing (6) the sub-images of step (c) for identifying at least one type of surface; and (e) iterating steps (c) and (d). This is a hierarchical split based approach (HSBA) that can be used for detecting water zones in a Synthetic Aperture Radar (SAR) image.

Abstract: System and method of performing various transformations between an omnidirectional image model and a rectilinear image model for use in vehicle imaging systems. In particular, a panel transform system and method for transforming an omnidirectional image from an omnidirectional camera positioned on a vehicle to a rectilinear image. The rectilinear image is then displayed to the driver for use while performing vehicle maneuvers. The panel transform system and method also provide a rectilinear image model based on the omnidirectional camera for use with existing rectilinear imaging processing systems. The rectilinear image model is determined based on a variable set of input parameters that are defined by both automatic and manual system inputs such as a steering wheel angle sensor and a user interface.

Abstract: A method of increasing an efficiency at which a plurality of threshold gates arranged as neuromorphic hardware is able to perform a linear algebraic calculation having a dominant size of N. The computer-implemented method includes using the plurality of threshold gates to perform the linear algebraic calculation in a manner that is simultaneously efficient and at a near constant depth. “Efficient” is defined as a calculation algorithm that uses fewer of the plurality of threshold gates than a naïve algorithm. The naïve algorithm is a straightforward algorithm for solving the linear algebraic calculation. “Constant depth” is defined as an algorithm that has an execution time that is independent of a size of an input to the linear algebraic calculation. The near constant depth comprises a computing depth equal to or between O(log(log(N)) and the constant depth.

Abstract: Embodiments described herein relate generally to determining correspondence between a template and an object in an image. A method may include: receiving an image of an environment including an image of an object within the image of the environment; resizing the first template to obtain a scaled first template having a size corresponding to a size of the image of the object; calculating a number of correspondences between the scaled first template and the image of the object; receiving a candidate homography; testing the candidate homography; and replacing the image of the object with a second template of a different object according to the candidate homography in response to the candidate homography being established as corresponding to the image of the object.

Abstract: A display device, such as a head mounted device (HMD), displays a virtual scene. The display device includes a motion tracker for detecting rotation of the display device. The display device also includes a processor that is configured to selectively maintain or modify a position of an array of rendered pixels relative to the virtual scene in response to the detected motion. The processor is also configured to upsample the rendered pixels to generate values of display pixels for presentation by the display device. The processor is further configured to translate the values of the display pixels in a rendering plane of the display device based on the detected motion. The translated values of the display pixels can then be presented on a display of the display device.

Abstract: A multiple sensor endoscope system and a video processing method, wherein the system includes an endoscope having a plurality of daisy chained image sensors and a central control unit, is described. At least one daisy-chained image sensor includes a sensor array for capturing images and generating video packets from the captured images, a video compression unit configured to compress the video packets, a self-packet buffer configured to store the video packets, a serial-to-parallel de-serializer input unit configured to convert serialized input video packets to parallel data, a chain packet buffer configured to store the video packets received from previous-in-chain image sensors, an arbitration unit configured to interleave the stored video packets, and a serial output unit configured to output serially the interleaved video packets. The central control unit is configured to de-interleave the video packets and regenerate separated images as captured by the plurality of daisy chain image sensors.

Abstract: A method, computer readable medium, and system are disclosed for performing stable ray tracing.

Abstract: The related art has the problem of difficulty in providing the maximum number of actually superimposable images from an image-capturing apparatus to an external apparatus to which superimposition images are to be set, so that normal superimposition image setting cannot be performed from the external device. An image-capturing apparatus includes a reception unit configured to receive a request to acquire information on setting of superimposition information; and a transmission unit configured, when the reception unit receives an acquisition request, to transmit a maximum number of superimposition settings that the image-capturing apparatus can perform and a maximum number of settings for each kind of superimposition information.

Abstract: An image processing apparatus includes a processor that acquires a plurality of sets of tomographic signals acquired by an image sensor, and generates a representative value in each pixel position of the tomographic image, using the plurality of sets of tomographic signals, and generates the tomographic image with the representative value in each pixel position as a pixel value by determining a target region in which contrast is reduced in the tomographic image, using at least one set of tomographic signals, out of the plurality of sets of tomographic signals, and estimating an estimation value, in each pixel position of the target region, by performing statistical processing on a plurality of tomographic signals corresponding to the pixel position, out of the plurality of sets of tomographic signals. The tomographic image is generated with the estimation value as the representative value in the target region.

Abstract: A method for producing framing information for a set of N source images, each comprising an object region R, comprises scaling, translating and/or rotating images of the source images so that the object region is aligned. For a given image of the object aligned source images, at a given frame size, a given frame angle for a frame relative to the object aligned images and at a first candidate boundary position for the frame, the method determines if there is at least one position for a second boundary of the frame orthogonal to the first boundary where the frame lies within the image and the frame encloses the object region. If so, counters associated with the first candidate boundary position are incremented. Responsive to any counter meeting a threshold value,K?N, for the source images, framing is indicated as possible at the given frame size, frame angle, first candidate boundary position and any position for the second boundary associated with the threshold meeting counter.

Abstract: The present invention is directed to a method and apparatus that involves improved characterization of an object based on its surface roughness and other unique features without having to necessarily define a fixed and predetermined region of interest. In accordance with one aspect, the present invention provides a method for characterizing an object based on a pattern of the object's surface roughness. The method comprises the steps of obtaining a unique image of a feature on the surface of the object, converting the image obtained into certain electrical signals and processing the electrical signals so they are associated with the object and thereby provide a characterization of the object that is used to generate a unique identifying signature for the object.

Abstract: This disclosure provides a method and system to convert a first digital representation of a document including a first format to a second digital representation of the document including a second format. According to an exemplary method, a preexisting printed assessment is scanned to produce an image file and an educational assessment analysis system captures an image area associated with a question, processes the captured image area to automatically assign metadata associated with an independent assessment creation process to the captured image area, which is subsequently processed to generate an assessment based on the assigned metadata which conforms with a format consistent with the independent assessment creation process.

Abstract: A drop in visibility of display information is prevented while securing a clear view outside a vehicle. A display information extracting unit is configured to extract a particular portion from display information, which is displayed on a transparent display provided in a vehicle, based on a color-by-color pixel count of the display information. A display information output unit is configured to output to the transparent display the display information in which the particular portion extracted by the display information extracting unit has been changed in luminance.

Abstract: A method and system for evaluating camouflage patterns with statistically significant effectiveness in various environments and for using a genetic algorithm to produce an improved camouflage patterns.

Abstract: A method of image processing of magnetic resonance (MR) images for creating de-noised MR images, comprises the steps of providing image data sets including multiple complex MR images (S7), subjecting the MR images to a wavelet decomposition (S12) for creating coefficient data sets of wavelet coefficients (Sn,m) representing the MR images in a wavelet frequency domain, calculating normalized coefficient data sets of wavelet coefficients Formula (I) (S17), wherein the coefficient data sets are normalized with a quantitative amount of variation, in particular standard deviation Formula (II), of noise contributions included in the coefficient data sets (Sn,m), averaging the wavelet coefficients of each coefficient data set (S18) for providing averaged wavelet coefficients Formula (III) of the coefficient data sets, calculating phase difference maps (??n,m) for all coefficient data sets (S20), wherein the phase difference maps provide phase differences between the phase of each wavelet coefficient and the phase of

Abstract: According to one embodiment, a structuring circuitry temporarily structures a dynamical model of analysis processing based on the time-series medical image. The identification circuitry identifies a latent variable of the dynamical model so that at least one of a prediction value of a blood vessel morphology and a prediction value of a bloodstream based on the temporarily structured dynamical model is in conformity with at least one of an observation value of the blood vessel morphology and an observation value of the bloodstream measured in advance. The analysis circuitry analyzes the dynamical model to which the identified latent variable is allocated.

Abstract: An asset, which is a graphical 3D object, is protected at a processor of an encryption device that obtains the asset and a proxy including polyhedrons, processes points of the asset to obtain transformed points lying within the polyhedrons of the proxy, and outputs a protected asset including the transformed points. A decryption device including a processor decrypts the protected asset by obtaining the transformed points of the protected asset, processing transformed points using a reverse of the transformation to obtain reconstructed points of the asset, and obtaining a reconstructed asset using the reconstructed points.

Abstract: A system for dynamic range expansion of digital images includes: an optimizing device configured to calculate and store the output histogram of the previous frame of image data, calculate and obtain the mapping function according to the output histogram of the previous frame of image data and obtain the mapping table of the previous frame of image data according to the mapping function; and a mapping device configured to receive a next frame of image data and process the next frame of image data with the mapping table of the previous frame of image data to generate the enhanced image data. The present system enables processing ultrahigh definition images with very low requirements on hardware requirement. There is further provided a method and a non-volatile storage medium for dynamic range expansion of digital images.

Abstract: An electronic device and a method for processing an image are provided. The electronic device includes a display configured to display a plurality of images on a screen and a processor configured to detect a number of objects included in each of the plurality of images, determine a scaling factor for each of the plurality of images based on the detected number of objects, resize one or more images among the plurality of images based on the determined scaling factor for each of the plurality of images, and control at least one of a layout and a display order of the plurality of images based on the resized images and control the display to display the plurality of images.

Abstract: Computationally implemented methods and systems include acquiring a block of encrypted data that corresponds to an image that has been encrypted through use of a unique device code associated with an image capture device configured to capture the image that includes a representation of a feature of an entity, obtaining a privacy metadata that corresponds to a detection of a privacy beacon in the image, said at least one image captured by the image capture device, said privacy beacon associated with the entity, and determining, at least partly based on the obtained privacy metadata, and partly based on a calculation related to the block of encrypted data that corresponds to the whether to allow one or more processes related to the encrypted data block. In addition to the foregoing, other aspects are described in the claims, drawings, and text.

Abstract: A digital imaging system and method for searching for expressions that appear on a microform medium, the system having a computer including a processor and an input device, and a digital microform imaging apparatus having an area sensor generating a digital microform image of the microform medium. The computer is configured to receive a search expression from the input device, create an expression template representing a shape of the search expression, and search the digital microform image for instances of the expression template.

Abstract: A method of generating and displaying a virtual map is provided. First and second images are obtained, each image representing a physical space, which may have an equirectangular projection. For each of these images, a projection is generated and output for display. These projections may be circular, and may have a smaller blank circle at the center. Indications are received, possibly via manual input, representing a point in each projection. These are stored in position data, which includes identifications of the points and an indication that the two points are connected. Multiple points in multiple projections may be identified and stored in the position data. First and second display projections of the images are rendered for display, each including a display element corresponding to the identified position within each image. These display projections are outputted for display as a virtual map.

Abstract: The drone comprises a camera (14), an inertial unit (46) measuring the drone angles, and an extractor module (52) delivering image data of a mobile capture area of reduced size dynamically displaced in a direction opposite to that of the variations of angle measured by the inertial unit. The module analyses the image data elements of the useful area to assign to each one a weighting coefficient representative of a probability of belonging to the sky, and defines dynamically a boundary of segmentation (F) of the useful area between sky and ground as a function of these weighting coefficients. Two distinct groups of regions of interest ROIs are defined, for the sky area and for the ground area, respectively, and the dynamic exposure control means are controlled as a function of the image data of the ROIs of one of these groups, in particular by excluding the ROIs of the sky area.

Abstract: A medical image processing apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires image data including image data of a blood vessel of a subject. The processing circuitry performs analysis related to the blood vessel by using the image data, and specifies a region of interest in the blood vessel based on a result of the analysis. The processing circuitry performs fluid analysis on a region other than the region of interest at a first accuracy, and performs fluid analysis on the region of interest at a second accuracy that is higher than the first accuracy.

Abstract: A barcode reader may perform image processing functions to generate distinct image data records from the frame of image data of a barcode, select an image data record from the distinct image data records and decode the selected image data record. Each image data record may be generated by applying a distinct image processing function to the frame of image data. The barcode reader may capture multiple frames of image data in sequence based on image capture parameters. At least one of the multiple frames of image data may be captured with a distinct parameter value. The image capture parameters may include an exposure setting, a gain setting, a resolution setting, and/or an illumination setting.

Abstract: The present disclosure is directed towards methods and systems for capturing images of an iris and a scene using a single image sensor. An image sensor may capture a view of a scene and a view of an iris in at least one image. An image processing module may apply a level of noise reduction to a first portion of the at least one image to produce an image of the scene. The image processing module may apply a reduced level of noise reduction to a second portion of the at least one image to produce an image of the iris for use in biometric identification.

Abstract: The novel technology described in this disclosure includes an example method comprising capturing sensor data using one or more sensors describing a particular environment; processing the sensor data using one or more computing devices coupled to the one or more sensors to detect a participant within the environment; determining a location of the participant within the environment; querying a feature database populated with a multiplicity of features extracted from the environment using the location of the participant for one or more features being located proximate the location of the participant; and selecting, using the one or more computing devices, a scene type from among a plurality of predetermined scene types based on association likelihood values describing probabilities of each feature of the one or more features being located within the scene types.

Abstract: There is provided an image processing apparatus including a distance information generation portion configured to generate first distance information about an object to be measured based on a phase difference between images provided by a plurality of first cameras having a first base length, and generate second distance information about the object to be measured based on a phase difference between images provided by a plurality of second cameras having a second base length that is different from the first base length; and a distance extraction portion configured to extract distance information from an imaging position and the object to be measured based on the first distance information and the second distance information.

Abstract: Techniques are disclosed for analyzing a scene depicted in an input stream of video frames captured by a video camera. Bounding boxes are determined for a set foreground patches identified in a video frame. For each bounding box, the techniques include determining textures for first areas, each including a foreground pixel and surrounding pixels, and determining textures for second areas including pixels of the background model image corresponding to the pixels of the foreground areas. Further, for each foreground pixel in the bounding box area, a correlation score is determined based on the texture of the corresponding first area and second area. Pixels whose correlation scores exceed a threshold are removed from the foreground patch. The size of the bounding box may also be reduced to fit the modified foreground patch.

Abstract: Detecting an aspect ratio of an image captured with a smartphone includes detecting at least one convex quadrangle of arbitrary shape on the image and generating a plurality of additional convex quadrangles having vertices in a pre-determined vicinity of vertices of the quadrangle on the image. A linear projective mapping matrix is generated for mapping each of the quadrangle and the plurality of additional quadrangles onto a unit square. A plurality of estimated focal lengths of the camera of the smartphone is determined according to matrixes corresponding to the linear projective mappings onto a unit square of the quadrangle and each of the plurality of additional quadrangles. The quadrangle is used to determine the aspect ratio of the image in response to a range of the plurality of estimated focal lengths including a true value of the focal length of the camera of the smartphone.

Abstract: An electronic device and an image displaying method are disclosed. The electronic device mainly comprises a sensing module, a signal processor and a display. The sensing module catches a plurality of first images with a first frequency or a first period or catches a plurality of second images with a second frequency or a second period. The signal processor receives the second images and outputs a plurality of third images correspondingly. The display presents the first images or the third images.

Abstract: Systems, methods, and computer-readable media are provided for providing a dynamic loupe for displayed information of a document. The displayed information can be provided in various sub-regions of the document. Based on the position of an input relative to a particular sub-region, the loupe can be sized and positioned such that a portion of information from the sub-region is displayed in the loupe. The portion of information can be displayed using a loupe scale factor that may differ from a scale factor used for the rest of the displayed information. The loupe position can be selected such that the contents and or position of the loupe may be biased towards a particular sub-region.

Abstract: According to one embodiment, an image processing apparatus includes a display character string storage unit, an application control unit, and a search unit. The display character string storage unit stores language information indicating the kind of language which can be displayed by the image processing apparatus, and a character string corresponding to the language information. The application control unit executes an application for realizing an additional function of the image processing apparatus. The search unit acquires a character string of the kind of language which the application does not have from the display character string storage unit on the basis of a character string identifier for specifying a character string stored in the display character string storage unit.

Abstract: An exemplary system, method and computer-accessible medium for generating a magnetic resonance (MR) image(s) and a positron emission tomography (PET) image(s) of a tissue(s) can be provided, which can include, for example, receiving information related to a combination of MR data and PET data as a single data set, separating the information into at least two dimensions, at least one first of the dimensions corresponding to the MR data and at least one second of the dimensions corresponding to the PET data, and generating the MR image(s) and the PET image(s) based on the separated information.

Abstract: A representative value calculator calculates a representative value which is a luminance value representing a main inspection object area from an input image. On the other hand, an image divider divides an image area of the input image, and sets a plurality of divided ranges. A factor calculator calculates a tone conversion factor for enhancing or suppressing contrast adjacent the representative value calculated by the representative value calculator for each area (each divided area) divided by the image divider. A tone converter converts the tone of each pixel of the input image based on the tone conversion factor for the range divided by the image divider, which range includes a pixel for image processing, and ranges adjacent that range. As a result, the contrast of the area for which enhancement is desired can be enhanced optimally.

Abstract: A P2P content caching system, method, and computer program product for a P2P application on a computer network device. The system includes: a content analyzer; and a content manager. The method includes: determining P2P hotspot downloading contents of the P2P application on the computer network device; downloading the determined P2P hotspot downloading contents into a local memory, and requesting a directory server of the P2P application to register a P2P content caching system as a P2P content provider of the downloaded P2P hotspot downloading contents; and providing the downloaded P2P hotspot downloading contents to a P2P participant in response to a request from the P2P participant to the downloaded P2P hotspot downloading contents.

Abstract: A system connection setting device, for setting a connection between a household appliance and a mobile device connected to an Internet, comprises a wireless communication unit mounted and electrically connected to the household appliance and having a unique identity data, a communication unit connected to a server via the Internet and a remote controller for sending a wireless input signal. The wireless communication unit responds to the wireless input signal, establishes a connection with the communication unit and transmits the unique identity data to the communication unit, so that the communication unit transmits the unique identity data to the server, and the server stores the unique identity data and an identity code corresponded to the mobile device uniquely as a pairing information related to the wireless communication unit and the mobile device. The present invention further provides a connection setting method implemented via the connection setting device.

Abstract: A data processing apparatus to acquire a job from an external apparatus via a network and process the job includes a storage unit, a selection unit, and a processing unit. The job includes a data and setting information to process the data. The storage unit stores a plurality of processing modules. The selection unit selects a plurality of processing modules to be used in processing the data, from the plurality of processing modules, based on setting information included in the job. The processing unit causes the selected plurality of processing modules to sequentially perform processing on the data. In a case where processing is to be sequential performed by a first processing module and then a second processing module included in the selected plurality of processing modules, the processing unit inputs information processed by the first processing module into the second processing module.

Abstract: Apparatuses, devices, and methods of initializing an electronic device such as a wrist-worn device are provided. An optical input device may read the display of the wrist-worn device to obtain input corresponding to a pairing token presented at the display. An optical input processor may process the input to identify the pairing token. The pairing token may be provided to the wrist-worn device during a handshake process in order to establish a wireless communications session with the wrist-worn device. An initialization process may be performed via the wireless communication session. The initialization process may initialize the wrist-worn device such that a user may operate the wrist-worn device following the initialization process.

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at image resampling with geometric transformation. In embodiments the method may begin by determining a two-dimensional filter for application to an original image to produce a resampled image. This determining may be based on a specified geometric transformation. The method can proceed by computing identifiers for pixel locations in the resampled image that indicate a position of the two-dimensional filter with respect to the original image. Additionally, the method can include applying the two-dimensional filter to the original image in accordance with the computed identifiers to produce the resampled image. Other embodiments may be described and/or claimed.

Abstract: In an image forming apparatus, setting information is stored in a storage part for a function which the image forming apparatus operates based on the setting information. An acquisition request of common setting information is sent to an information processing apparatus including the common setting information in common with multiple of the image forming apparatuses connected through a network. The common setting information is received from the information processing apparatus. The common setting information received by the receiving part is set in the setting information stored in the storage part.

Abstract: According to one embodiment, a structuring circuitry temporarily structures a dynamical model of analysis processing based on the time-series medical image. The identification circuitry identifies a latent variable of the dynamical model so that at least one of a prediction value of a blood vessel morphology and a prediction value of a bloodstream based on the temporarily structured dynamical model is in conformity with at least one of an observation value of the blood vessel morphology and an observation value of the bloodstream measured in advance. The analysis circuitry analyzes the dynamical model to which the identified latent variable is allocated.

Abstract: An optical tomographic imaging apparatus capable of acquiring a two-dimensional or/and three-dimensional tomographic image having higher SNR and quality by cancelling phase change caused by birefringence of a sample in average processing using a predetermined kernel region, and calculating a global phase difference of each pixel in the kernel. The optical tomographic imaging apparatus includes a processing unit configured to: set a predetermined kernel to a B scan image or/and C scan image (volume data) acquired corresponding to a Jones matrix; model the Jones matrix of each pixel in the set predetermined kernel by using one or more unitary matrices to calculate a relative global phase of each pixel; and cancel the calculated relative global phase in each pixel in the predetermined kernel to average each element of the Jones matrix in the predetermined kernel.

Abstract: An image processing apparatus capable of generating a plurality of output images having different focus positions by reconstructing an input image, includes a storage unit storing image pickup condition information, and an image processing unit generating the output image from the input image using the image pickup condition information, and the image processing unit obtains the input image that is information of an object space viewed from a plurality of viewpoints that is obtained via an imaging optical system and an image pickup element having a plurality of pixels, calculates an average pixel value of a pixel group of the input image of the same region, and substitutes each pixel value of the pixel group by the average pixel value, and performs combination such that the pixels substituted by the average pixel value are shifted from each other to generate the output image.

Abstract: In the image shooting device, the image shooting method and the recording medium, the person detector detects the person in the moving image and set the person as the detected person. The person evaluator evaluates the detected person based on the action of the detected person exhibited during the certain period of time in the past and give the detected person the score. The person determiner determines that the detected person is the target person, when the score of the detected person is higher than the predetermined value. And the shooting assist section assists the action of the shooting person and the target person so that the target person is included in the moving image.

Abstract: An apparatus and a method for rendering three-dimensional stereoscopic images are provided. The apparatus comprises a multi-view processor, an object device, a depth device, and a block filling device. The multi-view processor obtains depth related data of a first pixel and a second pixel which are adjacent to each other on the input image, calculates a difference between the depth related data and determines whether the first pixel and the second pixel are continuous according to the difference. The object device executes a process of object detection to output contour information. The depth device executes a process of object judgment to output distance information. The block filling device detects a hole region in each viewpoint image, searches a search region adjacent to the hole region for a number of original pixels, and fills the hole region.