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Method and apparatus for generating quality estimators
A system that incorporates teachings of the present disclosure may include, for example, sampling a variable effect distribution of viewing preference data to...
Digital transport adapter
One or more computing devices may be configured to identify information corresponding to a program change request associated with a multi-program data...
Digital broadcasting system and method of processing data
A digital broadcast transmitter includes: a first encoder configured to Forward Error Correction (FEC) encode broadcast service data to add parity data, thereby...
Smartcard encryption cycling
Various arrangements for encrypting multiple television channels are presented. A first television channel of a plurality of television channels to be protected...
Systems and methods for correlating multiple TCP sessions for a video
User equipments can download a video file by instantiating multiple video requests, each request specifying different parts of the video file. If each video...
Custom data indicating nominal range of samples of media content
A media processing tool adds custom data to an elementary media bitstream or media container. The custom data indicates nominal range of samples of media...
Insertion of recorded secondary digital video content during playback of
primary digital video content
A method of operating a digital video service set top box system is provided. The set top box system accommodates playback of locally stored recorded secondary...
Digital broadcasting system and data processing method that carries
broadcast data using IP packets
A digital broadcasting system and a method of processing data are disclosed, which are robust to error when mobile service data are transmitted. To this end,...
Processing content streams that include additional content segments added
in response to detection of insertion...
A reader device monitors a content stream which includes a source stream that is received from a content source and modified by adding an additional content...
Internal bit depth increase in video coding
In an example aspects of this disclosure generally relate to a method of coding video data that includes determining a first bit depth for outputting video data...
Video encoding device, video decoding device, video encoding method, video
decoding method, video encoding or...
Intended is to obtain a video encoding device, a video encoding method, and a video encoding program which enable to prevent reduction in compression efficiency...
Correction of over-the-air signals
Correction of errors within over-the-air signaling is contemplated. The error correction may include correcting over-the-air signaling used to facilitate...
Method and a system for wavelet based processing
A method for compressing digital data. The method comprises creating a plurality of wavelet coefficients associated with an input signal by iteratively...
Method and apparatus for determining a context model for transform
coefficient level entropy encoding and decoding
Provided are a method and apparatus for determining a context model for entropy encoding and decoding of a transformation coefficient. According to the method...
Methods and apparatus for multi-view video coding
There are provided methods and apparatus for multi-view video coding. A video encoder includes an encoder for encoding a block in a picture by choosing between...
Method, device and system for resizing original depth frame into resized
A method, a device and a system for resizing an original depth frame into a resized depth frame. The method for resizing an original depth frame into a resized...
Method and apparatus for encoding/decoding image in spatial domain for
A method and apparatus for encoding and decoding an image in a spatial domain for noise components are provided. The method and apparatus generate a prediction...
Method for storing motion information and method for inducing temporal
motion vector predictor using same
A motion information storing method and a TMVP deriving method using the motion information storing method are provided. The motion information storing method...
Disparity vector derivation in 3D video coding for skip and direct modes
A video decoder performs a neighboring-block based disparity vector (NBDV) derivation process to determine a disparity vector or performs a NBDV refinement...
Method, apparatus, and manufacture for local weighted prediction
coefficients estimation for video encoding
A method, apparatus, and manufacture for encoding a video sequence is provided. Encoding the video sequence includes performing a weighted prediction estimation...
Data encoding and decoding apparatus, method and storage medium
A video data decoding apparatus is configured to detect a control flag associated with at least a part of an encoded image for decoding, in which in a lossless...
Encoding device, decoding device, encoding method, and decoding method for
According to an embodiment, an encoding device includes an index setting unit, an index reconfiguring unit, and an entropy encoding unit. The index setting unit...
Video decoding method based on hierarchical coded block pattern
A method and apparatus for decoding video and a method and apparatus for encoding video are provided. The method for decoding video includes: receiving and...
Managing splice points for non-seamless concatenated bitstreams
Receiving a video stream in a transport stream comprising a plurality of compressed pictures, wherein information in the video stream includes plural data...
Perceptual luminance nonlinearity-based image data exchange across
different display capabilities
A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are...
Slice header three-dimensional video extension for slice header prediction
In one example, a video coder is configured to code one or more blocks of video data representative of texture information of at least a portion of a frame of...
Video encoding device using predicted motion vector for blocks of
An image encoding device that appropriately estimates a prediction vector by avoiding an uncoded macro block (MB) is disclosed. The device determines a start...
Systems and methods for image data compression
Systems and methods for image data compression in an array camera are disclosed. An array camera includes a processor, an array of cameras, and a compression...
Variable length coding method and variable length decoding method
A variable length coding method is comprised of: a coefficient value scanning step in which an RL sequence generation unit, a reordering unit, and a...
Method of deriving motion information
A method is provided of decoding video data using a merge mode. A merge list is constructed using available spatial and temporal merge candidates. A merge...
Optimized filter selection for reference picture processing
Reference processing may be used in a video encoder or decoder to derive reference pictures that are better correlated with a source image to be encoded or...
Method and device for determining residual data for encoding or decoding
at least part of an image
A method and device for determining residual data for encoding at least part of an image of an enhancement layer of video data, the video data including the...
Method and apparatus for encoder assisted-frame rate up conversion
(EA-FRUC) for video compression
An Encoder Assisted Frame Rate Up Conversion (EA-FRUC) system that utilizes video coding and pre-processing operations at the video encoder to exploit the FRUC...
Quantization parameter (QP) coding in video coding
A method of coding delta quantization parameter values is described. In one example a video decoder may receive a delta quantization parameter (dQP) value for a...
Video encoding device, video encoding method, and program
A video encoding device uses fractional pixel accuracy motion compensation prediction based on a DCT interpolation filter, and includes: a fractional pixel...
Method and apparatus for rounding coordinate value of non-integer pixel
position motion vector
The present disclosure provides a method and an apparatus for rounding a coordinate value of a non-integer pixel position motion vector. The method includes:...
Method and device for coding and decoding images
A method and a device for coding and decoding images are disclosed. The method for coding images includes: determining a second length according to a direction...
Method and apparatus for predictive encoding/decoding of motion vector
A video decoding apparatus for predicting a current block to be decoded, includes: a bitstream decoder to extract an index for use in identifying a predicted...
Receiver automatic gain control (AGC) and slicer
A system is disclosed that may include an Automatic Gain Control (AGC) module configured to automatically adjust the gain of a receiver, which is configured to...
Three-dimensional display control method and 3D display control device
Embodiments of the present invention disclose a three-dimensional (3D) display control method and a 3D display control device. The 3D display control method...
Display device and electronic apparatus
A display device includes: an image display means for displaying left-eye images and right-eye images alternately; a light-shielding means for generating an...
Stereoscopic display device and manufacturing method thereof
The present invention discloses a stereoscopic display device and a manufacturing method thereof, which comprises: the display panel comprises a first row...
Video display apparatus
Every frame regarding an input video signal is changed into a sequence of subframes. Subframe data is generated from the input video signal while first and...
Method and device for processing images from image data
Image data of respective images are recorded by multiple cameras that are arranged on a vehicle. A geometry of a three-dimensional environment model is...
Dynamically reconfigurable optical pattern generator module useable with a
system to rapidly reconstruct...
Dynamic projection of at least first and second patterns contributes detectable disparity onto a scene that includes a target object. The scene is imaged with...
Modular configurable camera system
A system and a process configuration generates a unitary rendered image for a video from at least two cameras. The configuration detects a communication...
System and method for selecting a two-dimensional region of interest using
a range sensor
A system includes a first camera defining a first camera coordinate system (C.sub.1) and configured to acquire a first image of a scene. A range sensor is...
Stereoscopic video recording method, stereoscopic video recording medium,
stereoscopic video reproducing...
The present invention is for more optimally performing recording and reproduction of stereoscopic video. In the present invention, parallax information is...
Imaging apparatus and method for controlling same
An imaging element includes a plurality of photoelectric conversion units that output an image signal for each pixel through a micro lens. An imaging signal...
Disparity data transport and signaling
A method of decoding closed caption disparity data, involves a TV receiver receiving closed caption disparity data for a 3D display encoded as a sequence of...