Abstract: A hybrid phantom having marker patches that are visible both in a thermal image captured by a thermal camera and a 3D point cloud generated by a 3D camera. A thermal insulation between the marker, patches and a carrier part of the phantom maintains a temperature difference between the marker patches and the carrier part such that the marker patches are visible in the thermal image. Different optical properties of the marker patches and the carrier part make them distinguishable in the 3D point cloud.

Abstract: Imaging unit for obtaining a three-dimensional image of an object area, comprising an image sensor constituted by a matrix of sensor elements and a focusing unit for providing an image of said object area on the image sensor, the matrix being covered by a color filter array, and a projection unit for projecting a predetermined pattern toward the object area, the focusing unit and the projection unit having optical axes differing with a known angle, wherein the projection unit is adapted to project a time sequence of patterns toward the object area, the pattern sequence being chosen so as to uniquely define a position along at least one axis perpendicular to the projection axis, over the period defined by the illumination, wherein each sensor element in said matrix is connected to a processing branch adapted to detect the variations in the illumination sequence measured at each sensor element, and calculating from the known angle between the projection and imaging axes, the position in the sensor matrix, and t

Abstract: A method, apparatus and computer program product access a video-based point cloud compression coded bitstream. The point cloud compression coded bitstream corresponds to a non-timed video-based point cloud compression representation that comprises one or more video point cloud compression units. The method, apparatus and computer program product encapsulate the one or more video point cloud compression units as one or more video point cloud compression unit items. The method, apparatus and computer program product also cause storage of the one or more video point cloud compression unit items in a file.

Abstract: A method for luma-based chroma intra-prediction in a video encoder or a video decoder is provided that includes filtering reconstructed neighboring samples of a reconstructed down sampled luma block, computing parameters ? and ? of a linear model using the filtered, reconstructed neighboring samples of the reconstructed down sampled luma block and reconstructed neighboring samples of a corresponding chroma block, wherein the linear model is PredC[x,y]=?·RecL?[x,y]+?, wherein x and y are sample coordinates, PredC is predicted chroma samples, and RecL? is samples of the reconstructed down sampled luma block, and computing samples of a predicted chroma block from corresponding samples of the reconstructed down sampled luma block using the linear model and the parameters.

Abstract: A motion detection section 30 detects the posture of an HMD worn on the head of a user. A status determination section 32 determines a user's gaze direction and a binocular inclination angle in accordance with the detected posture of the HMD. The binocular inclination angle is the angle between a horizontal plane and a line connecting the left and right eyes of the user. An image identification section 34 determines two images for use in the generation of left- and right-eye parallax images from a plurality of viewpoint images stored in an image storage device 16 in accordance with the user's gaze direction and the binocular inclination angle. An image generation section 36 generates left- and right-eye parallax images from the two identified images. An image supply section 38 supplies the generated parallax images to the HMD.

Abstract: A display system comprising a steerable display having a monocular field of view of at least 1 degree, positioned within a scannable field of view of at least 20 degrees, the steerable display positioned for a user. In one embodiment, the steerable display is positioned for the user's fovea.

Abstract: Piloting assistance from a remote location is provided to a pilot of a flight vehicle. A server selects captured images. The captured images include flight vehicle viewpoint images that were captured by an image capturing function of the flight vehicle, or pilot viewpoint images that were captured by an image capturing apparatus and show the flight of the flight vehicle. The server provides selected captured images to an assister terminal with priority. The server determines the display with priority based on information related to the flight of the flight vehicle. For example, the server determines the captured images that are to be displayed with priority based on a state during the flight of the flight vehicle. States include, for example, the altitude, speed, orientation, battery amount, and motor rotation speeds of the flight vehicle, as well as the distance between the flight vehicle and a work object.

Abstract: A device is configured to obtain a bitstream that comprises an encoded representation of the video data. Additionally, the device is configured to determine that the bitstream does not satisfy a constraint imposed by a video coding standard based on a layer identifier of an applicable Luma Mapping and Chroma Scaling (LMCS) Adaptation Parameter Set (APS) Network Abstraction Layer (NAL) unit not being equal to a layer identifier of the coded slice NAL unit and not being equal to a layer identifier of any layer that is allowed to be used to predict a layer of the coded slice NAL unit. The applicable LMCS APS NAL unit has an APS identifier specified by a LMCS APS identifier syntax element for the coded slice NAL unit.

Abstract: Dynamic Range Adjustment can be used to correct distortions that can occur when the dynamic range of the colors in video are transformed. In various examples, Dynamic Range Adjustment can be performed using a function without discontinuities that takes as input a range of color values. Parameters describing the function can be encoded into a bitstream, and the parameters can be used by a decoding process to reconstruct the function. The function can be linear or non-linear. The function optionally includes a piece-wise linear function.

Abstract: A method of decoding a bitstream comprising decoding the bitstream into color values and metadata items indicating information about adaptive post-processing operations performed by a decoder, performing high dynamic range (HDR) adaptation operations on the color values based on the metadata items, and performing fixed post-processing operations to reconstruct an HDR video from the color values, wherein the HDR adaptation operations convert color values into a format expected by the fixed post-processing operations.

Abstract: The present disclosure provides an image processing method, an image processing apparatus, a computer readable storage medium, and an electronic device. The method includes: in response to detecting that a camera component is turned on, controlling the camera component to collect a speckle image, the speckle image being an image formed by illuminating an object with laser speckles; detecting a target temperature of the camera component, and acquiring a corresponding reference image based on the target temperature, the reference image being an image with reference depth information and collected when calibrating the camera component; and calculating based on the speckle image and the reference image to acquire a depth image.

Abstract: A synchronization control device includes a detection unit configured to detect at least one of a position and an orientation of the device in a three-dimensional space. The synchronization control device includes one or more image pickup elements, and a control unit configured to control such that a phase of an image capturing timing of the one or more image pickup elements is synchronized with a phase of a detection timing of the detection unit, and a cycle length of the image capturing timing is equal to a cycle length of the detection timing or an integral multiple of the cycle length of the detection tuning.

Abstract: A display control device includes a video data acquisition unit acquiring video data from a camera that captures a video in a moving direction of a vehicle, a parking line recognition unit recognizing a parking line being a line of a parking space from the video data, a center line generation unit generating a center line of the parking space from the recognized parking line, a vehicle moving line generation unit generating a vehicle moving line extending in the moving direction of the vehicle from a position corresponding to a center part along a width of the vehicle, a superimposed video generation unit generating superimposed data being video data where the center line and the vehicle moving line are superimposed on the video data, and a display control unit transmitting the superimposed data to a display unit to display a video related to the superimposed data on the display unit.

Abstract: The present principles relates to a method for encoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel, the method comprising obtaining a luma coding-tree by splitting a luminance unit representative of the luminance channel of said image unit and obtaining a chroma coding-tree by splitting a chrominance unit representative of at least one chrominance channel of said image unit. The method is characterized in that obtaining said chroma coding-tree comprises: —determining whether said chroma coding-tree and said luma coding-tree are identical; and —signaling an information data indicating whether said chroma coding-tree and said luma coding-tree are identical.

Abstract: Generating panoramic video viewable at a third-party video management system includes receiving image data captured by at least one camera. The received image data may be captured at a plurality of angles (e.g., stop positions) arranged about a single axis (e.g., about which the camera rotates). The received image data may optionally be analyzed. Based on the received image data (and any optional analysis thereof), panoramic video derived from the captured image data (e.g., still images) may then be generated. A single video stream including the generated panoramic video may then be generated. The single generated video stream may then be sent to a third-party video management system (VMS). The video stream may be usable by the video management system for displaying the generated panoramic video. Various other views or other information may also be included in the single video stream sent to the VMS.

Abstract: An encoder includes circuitry and memory coupled to the circuitry. The circuitry determines whether to split a current luma virtual pipeline decoding unit (VPDU) into smaller blocks. When it is determined not to split the current luma VPDU into smaller blocks, scaling prediction residuals of chroma samples based on prediction residuals of luma samples is not performed. When it is determined to split the luma VPDU into smaller blocks, scaling the prediction residuals of chroma samples based on prediction residuals of luma samples is performed. The block is encoded based on the prediction residuals of chroma samples.

Abstract: The disclosed subject matter provides a digital sign with a video camera. The digital sign and video camera are connected via a communications medium to a central computer. The central computer provides a way of changing the images displayed on the digital sign and of disseminating the video from the video camera either through real time forwarding/viewing or recording the real time video stream and playing back the recorded video to a user. The central computer also provides a user interface where an authorized user, which would normally include an authorized governmental entity, can view the video stream and unilaterally interrupt the normally displayed image (or series of images) with an emergency notification message that would display on the digital sign.

Abstract: A moving image encoding device includes a memory, and a processor coupled to the memory and configured to partition a picture edge block into sub-blocks so that none of the sub-blocks include an edge of a picture by partitioning the picture edge block into four or two, the picture edge block being a block including a horizontal or vertical edge of the picture among blocks of the picture, generate a prediction block by referring to another encoded picture or an encoded area of the picture for each of the sub-blocks, calculate a prediction error between a pixel of a given sub-block and a corresponding pixel of the prediction block corresponding to the given sub-block for each of the sub-blocks and encode the prediction error, and add partitioning information indicating whether the picture edge block has been partitioned into four or two, to encoded moving image data.

Abstract: A method for controlling a sensor subsystem, the method including receiving one or more metrics representing one or more characteristics of livestock, including one or more livestock objects, contained in an enclosure and monitored by one or more sensors coupled to a winch subsystem. The method further includes determining a position to move the one or more sensors based on the metrics and determining an instruction that includes information related to a movement of the one or more sensors. The method further includes sending the instruction to the winch subsystem to change the position of the one or more sensors.

Abstract: A selfi-device that allows a person to take a picture or video of him or herself at a remote and picturesque location. The selfi-device comprises of a housing that houses a solar photovoltaic system, a motor that attaches to a retractable arm, an articulated joint that is attached to the retractable arm, an adjustable clamp that is attached to the articulated joint, a light source that is attached to an outer portion of the housing, a processor that is composed of a transceiver, a memory and a program that allows a user to connect to a wireless network or satellite, the solar photovoltaic system is operative connected to the motor, the light source, and the processor. In a preferred embodiment of the present invention, the selfi-device will have at least one input source that will allow a user to activate the selfi-device.