Abstract: A method for adjusting a quantizer parameter (QP) value of a block of samples in a planar source picture that is input to an encoder for encoding may include identifying information associated with the planar source picture that is a projection of a non-planar surface. The method may include determining an initial QP value associated with the block of samples in the planar source picture. The method may include determining, based on the information associated with the planar source picture, a QP delta value associated with the block of samples. The method may include determining a final QP value associated with the block of samples based on the initial QP value and the QP delta value. The method may include coding the block of samples using the final QP value.

Abstract: A method and system for presenting an advertisement and determining site placement effectiveness of a visual display of an advertisement. A facial scanner is positioned relative to the visual display with a coverage range of the viewing area in front of and peripheral to the visual display. A server to which the scanner is coupled has controlling facial recognition software to identify and track unique recognized faces, A synchronization and timer mechanism configured to synchronize a visual display of a specific advertisement with captured scanned facial recognition of the unique recognized faces and the time that a specifically face is within the viewing area including interrupted time.

Abstract: An image processing device includes a processor including hardware, the processor being configured to: acquire an input image; detect an arc curve in the input image; determine a change in a luminance of a pixel in a direction from an inner side toward an outer side of the arc curve; detect, as a representative bubble region, a region including the arc curve involving a change determined to be an increase in the luminance in the direction from the inner side toward the outer side; and extract a bubble region, based on the representative bubble region.

Abstract: A method of encoding video data comprising encoding a current picture of video data, generating a respective collocated reference picture index syntax element for one or more slices of the current picture, and performing a bitstream conformance check only for slices of the one or more slices that do not have an intra slice type and for which a temporal motion vector predictor is enabled, the bitstream conformance check constraining the values of the respective collocated reference picture index syntax elements such that each respective collocated reference picture index syntax element points to the same picture and does not reference the current picture itself.

Abstract: An image processing device includes: a delimiting line detection unit that detects a delimiting line candidate based on image data obtained by capturing a surrounding of a vehicle; and an exclusion determination unit that determines whether to exclude the delimiting line candidate. When a white delimiting line candidate having higher luminance than the road surface luminance and a black delimiting line candidate having lower luminance are detected, and one of the white and black delimiting line candidates is set as at least one first delimiting line candidate, and the other thereof is set as a second delimiting line candidate while the at least one first delimiting line candidate includes a pair of first delimiting line candidates between which the second delimiting line candidate is arranged and a distance between the pair is equal to or smaller than a threshold, the second delimiting line candidate is excluded.

Abstract: A high definition surveillance video storage optimization system executes purging directives according to policy and retention meta data. Segments of video are purged from storage when thresholds of retention metrics are applied and when policy permits. Retention metrics are determined from acoustic sound energy, radiation energy, access control events, and movement. Policies reflect calendars and elapsed time, percentage of available storage, statutory and judicial mandates, and utility of the stored segments. Extrinsic sensor data and operations are recorded into non-transitory retention meta data stores. Metrics are transformed into retention flags at either time of recordation or time of purgation. Security file storage includes metadata about the environment acquired by sensors include doors, audio noise, object identification and tracking and inputs which influence retention or purging. A circuit filters for motion and stores metadata per segment.

Abstract: Systems and methods for encoding alternative streams for use in adaptive bitrate streaming based upon the delay of each stream in accordance with embodiments of the invention are described. One embodiment of the invention includes memory, and a processor configured by a source encoding application to: receive multimedia content, where the multimedia content includes source video data having a primary resolution and a primary sample aspect ratio; and encode the source video data as a set of alternative video streams, where: the alternative video streams have different maximum bitrates; and the alternative video streams are encoded to have an upper bound seek delay that is equal to or less than the upper bound seek delay of streams in the set of alternative video streams that are encoded at a higher maximum bitrate.

Abstract: A system and method for determining relationships between fields of views of surveillance cameras is disclosed. In the system, a user device such as a mobile phone receives image data from the cameras, and an analytics system of the user device analyzes the image data to determine the relationships between the fields of views of the surveillance cameras. The relationships include overlap among fields of view of at least two of the cameras and deadzones, where deadzones are areas monitored by the cameras that are not included within any of the fields of view of any of the cameras. In a preferred embodiment, the surveillance cameras capture image data of a scene while an installer holding the user device walks one or more critical paths through the scene. The user device then analyzes image data from the cameras during the critical path definition to determine any overlap and/or deadzones.

Abstract: A single pixel of a video display can display respective individual pixels of multiple views. In other words, a video display can include more views for an autostereoscopic image than the physical pixels of the video display would ordinarily support. The physical pixel is time-multiplexed in that the physical pixel displays a pixel of one view for a given time interval and a view multiplexer deflects the light from the physical pixel by a predetermined angle to make the pixel appear in a location corresponding to the pixel of the view. In another time interval, the physical pixel displays a pixel of a different view and the view multiplexer deflects light from the physical pixel by a different predetermined angle to make the pixel appear in a location corresponding to the pixel of the different view.

Abstract: A camera module for a vehicle according to the present invention includes a first Printed Circuit Board (PCB) configured to have an image sensor mounted on its surface; a second PCB configured to supply a power source to the first PCB; an outer shield installed to surround the side of the first and the second PCBs and to shield the first and the second PCBs from electromagnetic interference (EMI); and a plurality of support units disposed at positions where the supports units interfere with the first and the second PCBs of the outer shield and configured to support the first and the second PCBs.

Abstract: According to various aspects of the present disclosure, methods, systems, and media for object tracking are provided. In some embodiments, the systems may include: at least one hardware processor to: detect a target object in first image data provided by a first camera; determine a first plurality of neighboring cameras of the first camera that have detected the target object; determine at least one of the first plurality of neighboring cameras as a next node of the first camera; and generate first topological data for the first camera and the next node of the first camera.

Abstract: An image processing apparatus which calculates a code amount obtained upon coding a coding block being obtained by dividing an image to be processed, determines an assigned code amount to be assigned to each of the coding blocks, based on a reference code amount and the code amount calculated for each of coding blocks in a coding group including a plurality of coding blocks, and generates coded data by coding each of the coding blocks using the assigned code amount as a target code amount, wherein the assigned code amount is determined so that a total of the assigned code amounts of the coding blocks in the coding group is the same among a plurality of coding groups, and fixed-length coding is carried out on a coding group-by-coding group basis by coding using the determined assigned code amounts.

Abstract: An infrared imaging device includes an imaging element including a plurality of infrared detection pixels which are two-dimensionally arranged and an FPN calculation unit that selects a plurality of selected captured image data items from a plurality of captured image data items obtained by capturing an image of an object including a moving body, which moves with respect to the imaging element, using the imaging element, averages the plurality of selected captured image data items to generate average image data, and stores the average image data as fixed pattern noise which is output from the plurality of infrared detection pixels.

Abstract: Vehicle monitoring employs three-dimensional (3D) information in a region adjacent to a vehicle to visually highlight objects that are closer to the vehicle than a threshold distance. A vehicle monitoring system includes a 3D scanner to scan the region adjacent to the vehicle and provide a 3D model including a spatial configuration of objects located within the scanned region. The vehicle monitoring system further includes an electronic display to display a portion of the scanned region using the 3D model and to visually highlight an object within the displayed portion that is located less than the threshold distance from the vehicle.

Abstract: A vision system for a vehicle includes first and second camera modules disposed at the vehicle so as to have respective first and second fields of view exterior of the vehicle. The first camera module includes a first lens and a first imager, and is operable to capture image data. The second camera module includes a second lens and a second imager, and is operable to capture image data. The first camera module is powered by a first power supply line and the second camera module is powered by a second power supply line. The first camera module includes an image processor operable to process image data captured by the first camera module and the second camera module. The second camera module comprises a second image processor operable to process image data captured by the first camera module and the second camera module.

Abstract: A method for encoding an image having been cut up into partitions. The method includes: predicting data of a current partition based on an already encoded and then decoded reference partition, generating a predicted partition; determining residual data by comparing data relating to the current partition with the predicted partition, the residual data associated with various digital data items. Prior producing a signal containing the encoded information, performing the following steps: determining, from the predetermined residual data, a subset containing residual data capable of being modified; calculating the value of a function representative of the residual data; comparing the calculated value with a value of at least one of the digital data items; based on the comparison, modification or non-modification of at least one of the residual data items of the subset; and, in the event of a modification, entropy encoding the at least one modified residual data item.

Abstract: Systems and methods are provided for modifying transmissions made by security cameras so as to allow access to the surveyed locations without the knowledge of the operator of the cameras.

Abstract: The present invention provides a stereo camera in which it is possible to improve the precision of correcting vertical offset between a first image captured by a first image-capture unit and a second image captured by a second image-capture unit. In the present invention, an image-capture system unit 100a captures a benchmark image. An image-capture system unit 100b captures a reference image. A geometry correction unit 125 generates a plurality of geometry-corrected reference images having differing amounts of vertical-direction movement from the reference image. A parallax calculation unit 126 generates a plurality of parallax images from the combination of the benchmark image and each of the reference images. A parallax image evaluation unit 131 calculates evaluation values pertaining to the reliability of each of the parallax images.

Abstract: An image processing apparatus including an interface that receives an input identifying a subject, and a processor that controls a display to display information indicating a position of the subject in a graphic representation corresponding to a panoramic image based on an orientation of a device capturing image data for generating the panoramic image.

Abstract: A fusion decision processing section 36-3 performs, based on a feature amount calculated by using a moving image of a monochrome imaged image acquired by imaging a subject with an imaging section 21-1 and a color imaged image acquired by imaging the subject from a different point-of-view position with an imaging section 21-2, fusion decision as to whether or not deterioration of image quality is caused in fusion processing in the fusion processing section 35 for producing a fusion image by fusion of the monochrome imaged image and the color imaged image with the monochrome imaged image as a reference, for each image of the moving image.