Abstract: According to embodiments, a display unit of an integral image processing device, which includes the display unit which reproduces all the elemental images of a 3D object as a 3D image, may include: a light source; and a reproducing lens array for integrating a plurality of individual elemental images, which are included in a patterned image that has patterned all elemental images and comprises all elemental images, and reproducing the individual elemental images as a 3D image.

Abstract: Based on information on a tracking target, a tracking target detecting unit is configured to detect the tracking target from an image captured by an automatic tracking camera. An influencing factor detecting unit is configured to detect an influencing factor that influences the amount of movement of the tracking target and set an influence degree, based on information on the influencing factor. Based on the influence degree set by the influencing factor detecting unit and a past movement amount of the tracking target, an adjustment amount calculating unit is configured to calculate an imaging direction adjustment amount for the automatic tracking camera.

Abstract: Tracking of targets in video captured by a multi-camera surveillance system is often difficult due to incomplete camera coverage and due to the complexities associated with automated recognition in a dense and highly variable environment. The present disclosure embraces a system and method for target tracking in a multi-camera surveillance system that reduces the time required for a user to track a target by offering computer generated search results that include suggestions of candidates found in the video that match (to some degree) the target. When one of the candidates is selected by a user, the search is shifted to other cameras and continued. In this way, the target may be tracked quickly. Further, a playlist of video snippets of the target is accumulated during the search and can be played to show all captured video of the target moving about the facility.

Abstract: A method for controlling a vehicle as it travels along a road includes processing at an ECU provided image data captured by a forward viewing camera and processing at the ECU a provided output indicative of a determined geographical location of the vehicle. Responsive at least in part to processing of the provided output, a geographically-derived path of travel of the vehicle is generated. Responsive to determination of a traffic lane in which the vehicle is traveling along the road, a camera-derived path of travel of the vehicle is generated. The vehicle is controlled based on (i) the geographically-derived path of travel of the vehicle and/or (ii) the camera-derived path of travel of the vehicle. The vehicle is controlled based on diminished weight of the geographically-derived path or diminished weight of the camera-derived path when a respective reliability level is below a threshold level.

Abstract: A camera device according to an aspect of the invention includes an imaging unit, an imaging direction adjustment unit, a direction control unit that controls the imaging direction adjustment unit, a camera-side tracking processing unit that analyzes captured image data to acquire first target information indicating the position of a tracking target and outputs the first target information, a camera-side communication unit that receives second target information from a terminal device, and a camera-side target information correction unit that corrects the first target information on the basis of the second target information.

Abstract: In some embodiments, a first image may be captured from a first field of view using a first exposure time. A second image may be captured from a second field of view using a second exposure time that is different than the first exposure time. An overlapping field of view may be defined by an overlapping portion of the first field of view and the second field of view. Histograms may be created for the first image and the second image, and possibly more images that include different exposure times and represent the overlapping field of view. The histograms may be analyzed to determine a presence or an absence of a light source in the overlapping field of view.

Abstract: Systems and methods are disclosed herein for generating virtual reality scenes from a textual document. The textual document is parsed to identify a plurality of text portions corresponding to a plurality of scenes. Each of the plurality of text portions is analyzed to identify a plurality of nouns and a plurality of related verbs. A virtual reality (VR) scene including a plurality of VR objects depicted as performing a set of actions is generated for each of the plurality of text portions, based on the nouns and related verbs identified in the corresponding text portion. Each VR scene includes at least one portal which a user may interact with to view another VR scene and the set of actions in a VR scene may be repeated while the VR scene is being viewed.

Abstract: Detecting material properties such reflectivity, true color and other properties of surfaces in a real world environment is described in various examples using a single hand-held device. For example, the detected material properties are calculated using a photometric stereo system which exploits known relationships between lighting conditions, surface normals, true color and image intensity. In examples, a user moves around in an environment capturing color images of surfaces in the scene from different orientations under known lighting conditions. In various examples, surfaces normals of patches of surfaces are calculated using the captured data to enable fine detail such as human hair, netting, textured surfaces to be modeled. In examples, the modeled data is used to render images depicting the scene with realism or to superimpose virtual graphics on the real world in a realistic manner.

Abstract: An image includes a first row of largest coding units (LCUs) and a second row of LCUs that is after the first row of LCUs. Encoding the image includes determining that wavefront parallel processing is enabled, and partitioning the first row of LCUs and the second row of LCUs so as to comprise a normal slice and a group of dependent slices. The normal slice is at a position on the first row of LCUs that is not at the beginning of the first row of LCUs. The group of dependent slices includes every dependent slice that uses information from the normal slice for encoding. Based on the determination that wavefront parallel processing is enabled and the normal slice being at a position that is other than the beginning of the first row of LCUs, the partitioning of the first row of LCUs and the second row of LCUs is performed such that an entirety of the group of dependent slices is included in the first row of LCUs.

Abstract: A display device includes a plurality of pixels and an optical modulator. A method for displaying a stereoscopic image on the display device includes obtaining image data of the stereoscopic image corresponding to K views, for each sub-pixel in each of the pixels, determining location parameters of the sub-pixel according to a first coordinate value of the sub-pixel along a first direction, a first number of sub-pixels along the first direction in each pixel, a second coordinate value of the sub-pixel along a second direction, and a second number of sub-pixels along the second direction in each pixel, determining a corresponding view corresponding to the sub-pixel according to a pitch and a slant angle of the optical modulator, the location parameters, and a visual offset caused by the optical modulator, and assigning displaying data to the sub-pixel according to the corresponding view and the image data.

Abstract: Utility locators for providing information about hidden or buried pipes or other cavities are disclosed. A locator may be configured to provide positional information associated with the buried utility based on signals received from a line trace signal and a sonde signal and present the positional information on a visual display or other output device.

Abstract: The present disclosure relates to an information processing apparatus and an information processing method, which enable efficient description of depth representation information in an MP4 file. A file generation unit samples and arranges an elementary stream obtained by encoding a depth image including pixel values, which are obtained by quantizing depth information indicating a position of each pixel in a depth direction, as well as groups samples with the same depth representation information regarding the depth image and generates the MP4 file in which the depth representation information of each group is described. The present disclosure can be applied to, for example, a file generation apparatus and the like.

Abstract: There is provided an encoding apparatus and an encoding method that make it possible to generate an encoded stream from which an image of a low load and high picture quality can be decoded. An arithmetic operation section or the like divides an image into a plurality of AUs and encodes the AUs to generate encoded streams of the plurality of AUs. A setting section sets 0 as pic_output_flag indicating that a decoded image obtained by decoding an encoded stream of an AU other than the last division AU from among the encoded streams of the plurality of AUs generated by the arithmetic operation section or the like is not to be displayed. The present disclosure can be applied, for example, to an encoding apparatus and so forth.

Abstract: Three-dimensional (3D) electronic displays provide different 3D views and employ one or both of an array of multibeam diffraction gratings arranged in offset rows and light valves having color filters. The displays include a plate light guide configured to guide light beams at a non-zero propagation angle, a multibeam diffraction grating configured to couple out a portion of the guided light beams as a plurality of light beams having different principal angular directions representing the different 3D views, and light valves configured to modulate the differently directed, coupled-out light beams. The multibeam diffraction grating may be a member of the array arranged in offset rows and the display may further include light valves having color filters. Alternately, the light valves include color filters and the display may further include the array of multibeam diffraction gratings arranged in offset rows.

Abstract: A depth camera assembly (DCA) optimizes illumination and image capture of a local area to generate depth information of the local area. The DCA determines depth information for a first portion of the local area viewable at a first pose. The DCA is moved from the first pose to a second pose, where a second portion of the local area is viewable and overlaps with the first portion. The overlapping region is not illuminated by the DCA. A non-overlapping portion of the second portion is illuminated, captured, and depth information determined.

Abstract: An image processing method and device, an electronic apparatus, and a computer-readable storage medium are provided. The method includes: acquiring a first image captured by a first camera, and determining a first timestamp according to the first image, wherein the first timestamp is configured to represent a time point on which the first image is captured; acquiring at least two second images captured by a second camera, and determining a second timestamp according to the at least two second images; and processing the first image and the at least two second images when a time interval between the first timestamp and the second timestamp is smaller than a first interval threshold.

Abstract: Artificial image generation may include obtaining a source image, identifying quantization information from the source image, wherein identifying the quantization information includes identifying multiresolution quantization interval information from the source image, generating a restoration filtered image by restoration filtering the source image, generating a constrained restoration filtered image by constraining the restoration filtered image based on the quantization information, obtaining an unconstrained artificial image based on the constrained restoration filtered image and a generative artificial neural network obtained using a generative adversarial network, obtaining the artificial image by constraining the unconstrained artificial image based on the quantization information, and outputting the artificial image.

Abstract: An encoder receives an input enhanced dynamic range (EDR) image to be stored or transmitted using multiple coding formats in a layered representation. A layer decomposer generates a lower dynamic range (LDR) image from the EDR image. One or more base layer (BL) encoders encode the LDR image to generate a main coded BL stream and one or more secondary coded BL streams, where each secondary BL stream is coded in a different coding format than the main coded BL stream. A single enhancement layer (EL) coded stream and related metadata are generated using the main coded BL stream, the LDR image, and the input EDR image. An output coded stream includes the coded EL stream, the metadata, and either the main coded BL stream or one of the secondary coded BL streams. Computation-scalable decoding and display management processes for EDR images are also described.

Abstract: A signal processing device includes a first internal module 61 that executes hardware processing, and second internal modules that execute software processing. The first internal module outputs an image signal, division position information indicating division positions, at which a frame of the image signal is divided by a predetermined amount of data, and a timing signal, to the second internal modules, and generates, based on the image signal that has been subjected to the software processing and input from the second internal modules, a video signal for display. Based on the timing signal and the division position information, the second internal modules sequentially execute image processing by the software processing on the image signal per the predetermined amount of data, and sequentially output the image signal per the predetermined amount of data that has been subjected to the image processing, to the first internal module.

Abstract: The present invention relates to unmanned aerial vehicle for agricultural field assessment. It is described to fly (210) the unmanned aerial vehicle to a location in a field containing a crop. A body of the unmanned aerial vehicle is positioned (220) in a substantially stationary aspect above the crop at the location. A camera of the unmanned aerial vehicle is moved (230) vertically with respect to the body of the unmanned aerial vehicle between a first position and a second position, wherein the first position is closer to the body of the unmanned aerial vehicle than the second position. The camera acquires (240) at least one image relating to the crop when the camera is not in the first position.