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Patent # Description
US-1,025,0908 Adaptive transform size selection for geometric motion partitioning
In one example, an apparatus includes a video encoder configured to partition a block of video data into a first geometric partition and a second geometric...
US-1,025,0907 Intra-frame pixel prediction method, encoding method and decoding method, and device thereof
Provided are an intra-frame pixel prediction method, encoding method and decoding method, and an intra-frame pixel prediction device. The intra-frame pixel...
US-1,025,0906 Image processing apparatus, image processing method and non-transitory computer readable storage medium
An image processing apparatus comprising a supply unit configured to supply image data one piece of pixel data at a time, and an encoding unit configured to...
US-1,025,0905 Conversion operations in scalable video encoding and decoding
Techniques and tools for conversion operations between modules in a scalable video encoding tool or scalable video decoding tool are described. For example,...
US-1,025,0904 Apparatus and method for overlapped motion compensation for video coding
A method and apparatus for overlapped block motion compensation (OBMC) for video coding are provided. A current prediction block and a plurality of adjacent...
US-1,025,0903 Motion vector derivation method, moving picture coding method and moving picture decoding method
A motion vector derivation unit includes a comparison unit for comparing a parameter TR1 for a reference vector with a predetermined value to determine whether...
US-1,025,0902 Method for inducing motion information in multilayer structure and apparatus using same
The present invention relates to a method for encoding a video and a method for decoding a video in a multilayer structure, and an apparatus using the same. The...
US-1,025,0901 Transmitting/receiving device, method, and coding/decoding device
Provided is a transmitting device including a hierarchical classification section that classifies image data of each picture constituting moving image data into...
US-1,025,0900 Systems and methods for embedding metadata into video contents
There is provided systems and methods for embedding data into a video content. A system includes an encoder, a memory storing the encoder, and a hardware...
US-1,025,0899 Storing and retrieving high bit depth image data
In one example, a device for accessing image data includes a memory configured to store image data and one or more processors configured to code a plurality of...
US-1,025,0898 Decoding device and encoding device
According to an embodiment, a decoding device includes, an acquiring unit configured to acquire first format information, encoded data, and first filter...
US-1,025,0897 Tile alignment signaling and conformance constraints
This invention introduces a variant in a video parameter set extension syntax element which allows more flexible signaling regarding tile alignment between each...
US-1,025,0896 Image compressing method based on JPEG-LS
An image compression method based on JPEG-LS is presented. In the method, the M.times.N pixels in the source image are divided into k groups. M, N, and k are...
US-1,025,0895 DPB capacity limits
A system for encoding and/or decoding a video bitstream that includes a base bitstream and enhancement bitstreams representative of a video sequence. The...
US-1,025,0894 Systems and methods for providing transcoded portions of a video
Multiple videos having individual time durations may be obtained, including a first video with a first time duration. The videos may include visual information...
US-1,025,0893 Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame
The present disclosure generally relates to a method and device for encoding a frame. The method includes the steps of determining a backlight frame from the...
US-1,025,0892 Techniques for nonlinear chrominance upsampling
A subsystem configured to upsample a video data stream encoded in YCrCb format 4:2:0 (also termed YUV 4:2:0) performs an algorithm upon a two-by-two group of...
US-1,025,0891 Video coding device, video coding method, video decoding device and video decoding method
A storage circuit stores a decoded image of a coded image that is coded before a coding target image included in a video to which the still-image coding and the...
US-1,025,0890 Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a...
Disclosed is a method of decoding residual coefficients of a transform unit from a bitstream of video data. The method receives the transform unit (1500) from...
US-1,025,0889 System, method and computer readable medium for providing visual content to a user
A system for providing visual content to a user, the system includes: a memory unit for storing information representative of a large image; an input for...
US-1,025,0888 Electronic device configured to non-uniformly encode/decode image data according to display shape
An electronic device includes an operation processor for encoding image data that is generated by capturing an object, and a communication circuit for...
US-1,025,0887 Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding...
An image decoding method of decoding, on a block-by-block basis, image data included in a coded stream includes: deriving candidates for an intra prediction...
US-1,025,0886 Moving picture coding device, moving picture coding method and moving picture coding program
A prediction information derivation unit derives inter prediction information candidates from inter prediction information of coded prediction blocks...
US-1,025,0885 System and method for intracoding video data
A video system for coding a stream of video data that includes a stream of video frames divides each video frame into a matrix of a plurality of subblocks,...
US-1,025,0884 Systems and methods for signaling information for layer sets in a parameter set
Techniques and systems are provided for encoding and decoding video data. For example, a method of decoding video data includes obtaining an encoded video...
US-1,025,0883 Chroma quantization in video coding
A method of signaling additional chroma QP offset values that are specific to quantization groups is provided, in which each quantization group explicitly...
US-1,025,0882 Control and use of chroma quantization parameter values
Innovations in control and use of chroma quantization parameter ("QP") values that depend on luma QP values. More generally, the innovations relate to control...
US-1,025,0880 Video encoding and decoding methods and device using same
The present invention relates to video encoding/decoding methods and device, wherein the video encoding method according to the invention comprises the...
US-1,025,0879 Video encoding method using in-loop filter parameter prediction and apparatus therefor, and video decoding...
A video encoding apparatus comprises an encoder encoding input video; a decoder decoding video data, and a filter to compensate for a pixel value of the encoded...
US-1,025,0878 Method for determining predictor blocks for a spatially scalable video codec
The invention relates to a method for determining predictor blocks of a first resolution layer image from blocks of a second resolution layer image of a...
US-1,025,0877 Method and device for coding an image block, corresponding decoding method and decoding device
A method is described for reconstructing a current block of a current image from at least one block of a reconstructed reference image at a different size from...
US-1,025,0876 Codeword assignment for intra chroma mode signalling for HEVC
Intra prediction is used in state-of-the-art video coding standards such as AVC. The intra prediction modes are coded into the bitstream. Luma and chroma...
US-1,025,0875 Device for decoding a video bitstream
A system for decoding a video bitstream includes receiving a reference picture set associated with a frame including a set of reference picture identifiers. The...
US-1,025,0874 Method for coding sequence of digital images
In a method for coding a sequence of digital images, a prediction error between predicted values and the original values of pixels is processed for generating...
US-1,025,0873 Automatic device testing
A device can receive an indication to perform a test of a capability of the device to receive data. The data can have a threshold data rate. The device can...
US-1,025,0872 Method, device, and system for testing video quality
A method and apparatus that tests video quality includes a superimposing of at least one code to a video that is to be transmitted by a communication device to...
US-1,025,0871 Systems and methods for dynamic calibration of array cameras
Systems and methods for dynamically calibrating an array camera to accommodate variations in geometry that can occur throughout its operational life are...
US-1,025,0870 Adjustable virtual reality device capable of adjusting display modules
An adjustable virtual reality device includes a first display module, a first image capturing unit, a second display module, a second image capturing unit, a...
US-1,025,0869 Method of driving a display device operably switchable between 2D and 3D display modes
A method of driving a display device operably switchable between a two-dimensional (2D) display mode and a three-dimensional (3D) display mode. The display...
US-1,025,0868 Synchronizing data streams
This disclosure describes techniques for synchronizing data streams. In some instances, a computing device couples to multiple sensors, such as cameras, and...
US-1,025,0867 Mobile terminal and method for controlling the same
There are provided a mobile terminal including light emitting devices and a method for controlling the same. A mobile terminal includes a camera, a light...
US-1,025,0866 Systems and methods for capturing light field of objects
A set of light field sensors may generate light field output signals conveying light field information within fields of view of the set of light field sensors....
US-1,025,0865 Apparatus and method for dual image acquisition
A dual image capture assembly for acquiring and transmitting images from a binocular scope for three-dimensional (3D) viewing on a user computing device. The...
US-1,025,0864 Method and apparatus for generating enhanced 3D-effects for real-time and offline applications
A method for adjusting and generating enhanced 3D-effects for 2D to 3D image and video conversion applications includes controlling a depth location of a zero...
US-1,025,0863 Electronic flash, electronic camera and light emitting head
An electronic camera having an electronic flash including a plurality of light emitting diodes (LEDs) that emit different wavelength light is disclosed....
US-1,025,0862 Video processing device
To prevent gradation collapse. A BD player 1 includes a CPU 2 that obtains dynamic range of a monitor, a reproduction section 4 that obtains content...
US-1,025,0861 Methods and devices for detecting open and/or shorts circuits in MEMS micro-mirror devices
According to the present invention there is provided methods and devices for detecting open and/or short circuits in MEMS micro-mirror devices, which use...
US-1,025,0860 Electronic apparatus and image display method
A vehicle-mounted apparatus includes a cluster display unit attached to an instrument panel and a HUD. The vehicle-mounted apparatus determines a running state...
US-1,025,0859 Projector
A projector includes a projection lens, a distance information acquiring section that acquires distance information relating to the distance from the projector...
US-1,025,0858 Stage lamp based on TCP/IP protocol and control system thereof
The present invention discloses a stage lamp based on the TCP/IP protocol and its control system. The control system comprises a control terminal and a stage...
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