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Rate control algorithm for scalable video encoding with disposable
Systems and methods of performing rate control in scalable video encoders that can be used to provide videoconferencing, announcements, and live video streaming...
Method and system for improving compressed image chroma information
Methods, systems, and computer programs for improving compressed image chroma information. In one aspect of the invention, a resolution for a red color...
Image processing apparatus, method of controlling the same, and recording
If the picture identifier of a first frame and the picture identifier of a second frame match, a rewriting unit rewrites the picture identifier and the slice...
Parallel processing for video coding
In one example, a device for coding video data includes a video coder configured to code a value for a syntax element representative of whether any two...
Method and apparatus for encoding image, and method and apparatus for
The present invention discloses a method and an apparatus for encoding and decoding video. A video decoding method comprises reconstructing a residual value by...
Image quality evaluating method, image quality evaluating apparatus and
image quality evaluating program
To estimate an image quality deterioration level at a high accuracy. An image quality deterioration level is estimated by judging whether image quality...
Hybrid video and graphics system with automatic content detection process,
and other circuits, processes, and...
A computing device (300) includes a storage (325) that over time is operable to include video and graphics content and the storage has a first set of...
Multi-compatible low and high dynamic range and high bit-depth texture and
video encoding system
A method of processing image data includes generating image data including luminance and chrominance data representing a selected object, separating the...
Method and system for generating a transform size syntax element for video
In a video processing system, a method and system for generating a transform size syntax element for video decoding are provided. For high profile mode video...
Method for decreasing the bit rate needed to transmit videos over a
network by dropping video frames
An aspect of the disclosure is directed to transmitting a reduced stream of encoded video frames. An original stream of encoded video frames is analyzed, a...
Method and device for encoding and decoding video
A method and apparatus for encoding and decoding a video are provided. The method of encoding the video includes: determining whether a unidirectional motion...
Separable directional transforms
This disclosure describes techniques for transforming residual blocks of video data. In particular, a plurality of different transforms selectively applied to...
Apparatus and method for generating/recovering motion information based on
predictive motion vector index...
Disclosed is a video encoding apparatus includes: an intra prediction unit to generate a prediction block by using adjacent pixels of a current block to be...
Video encoding method with intra prediction using checking process for
unified reference possibility, video...
An intra prediction method includes searching for a neighboring block restored prior to a current block from among blocks of an image; checking whether the...
Cross-layer parallel processing and offset delay parameters for video
In an example, a method of coding video data includes determining a location of a reference sample associated with a reference picture of video data based on...
Encoding apparatus, encoding method, and non-transitory computer-readable
An encoding apparatus for encoding video data captured by a plurality of imaging units by a predetermined data unit, includes an encoding unit configured to...
Low-delay video buffering in video coding
As one example, a method of coding video data includes storing one or more decoding units of video data in a picture buffer. The method further includes...
Drift reduction for quality scalable video coding
This invention is a method of scalable video encoding and decoding. The scalable video encoding codes both a base layer and an enhanced layer having greater...
Video coding using statistical-based spatially differentiated partitioning
Frames of a video data stream can be encoded using statistically-based spatially differentiated partitioning. Statistically-based spatially differentiated...
Moving picture coding method, and moving picture decoding method
A moving picture coding apparatus for performing inter-picture predictive coding for pictures constituting a moving picture is provided with a coding unit for...
Digital video pixel tester
Presented is a system and method for testing a digital video distribution environment. A digital video signal generator transmits a reference video bit stream...
Video quality measurement
This invention is concerned with a video quality measurement method, in particular where the video signal having: an original form; an encoded form in which...
Methods and apparatus for defect correction in image sensor outputs
Apparatus, methods, and other embodiments associated with correcting defects in an image sensor output are described. According to one embodiment, an imaging...
Transmission variable delay and jitter indication
Various methods and systems are provided for transmission variable delay and jitter indication. In one example, a method includes determining a variable delay...
Imaging structure emitter calibration
In embodiments of imaging structure emitter calibration, an imaging unit includes an emitter structure that direct emits light, and optics direct the light...
Two-dimensional/three-dimensional switchable display apparatus
A two-dimensional/three-dimensional switchable display apparatus includes: a display panel; a first substrate disposed on the display panel; a first electrode...
Methods and apparatuses for viewing three dimensional images
Systems and methods for viewing stereoscopic television are described. The methods generate stereoscopic views from 3D content; synchronize with external view...
Method and system for judging in a 3D imaging environment
A method for judging in a 3D environment includes: receiving a first image and a second image of a displayed 3D image, the first image being captured without...
Image/information display system and method based on temporal
An image/information display system and method based on temporal psychovisual modulation in the technical field of image/video processing and electro-optical...
Method of enhanced depth image acquisition
The present invention provides a method and apparatus for depth image acquisition of an object wherein at least two time-of-flight cameras are provided and the...
Method of integrating binocular stereo video scenes with maintaining time
A method of integrating binocular stereo video scenes with maintaining time consistency includes: propagating and extracting a contour of moving object of...
Time of flight depth camera
A method for operating a time of flight (TOF) depth camera is provided. The method includes, using an image processing module, interpolating an updated timing...
Automatic scene calibration
Described herein is a method of calibrating a three-dimensional imaging system. During calibration, a position and an orientation of the three-dimensional...
Adjustable parallax distance, wide field of view, stereoscopic imaging
An imaging system and methods for using an imaging system where the operator is able to variably adjust the parallax distance for enhanced stereo performance...
Method and apparatus for low cost 3D video making
Video capture devices may be held in a frame having at least two openings and a plurality of slots on a first side and a plurality of tabs on a second side...
Smart necklace with stereo vision and onboard processing
A wearable neck device for providing environmental awareness to a user, the wearable neck device includes a flexible tube. A first stereo pair of cameras is...
Arrangement and imaging of biological samples
High-resolution three-dimensional imaging of a specimen is facilitated. According to an example embodiment of the present invention, a series of very thin...
Digital receiver and method for processing caption data in the digital
The present description provides a digital receiver which provides 3D caption data and a method for processing 3D caption data in the digital receiver of the...
Method and apparatus for processing and receiving digital broadcast signal
for 3-dimensional subtitle
The disclosed method for processing a digital broadcast signal including a 3-dimensional, 3D, content comprises encoding 3D video data for the 3D content, the...
Image processing system, image processing apparatus, and image processing
method for displaying a scale on a...
According to one embodiment, an image processing system includes an acquisition unit, a determination unit, and an output unit. The acquisition unit acquires a...
Broadcast transmitter, broadcast receiver and 3D video data processing
A broadcast transmitter/receiver and a 3D video data processing method of the same are disclosed. A 3D video data processing method of a broadcast transmitter...
Apparatus and method for detecting a temporal synchronization mismatch
between a first and a second video...
A video processing apparatus and a method for detecting a temporal synchronization mismatch between at least a first and a second video stream of a stereoscopic...
Method and apparatus for processing edge violation phenomenon in
multi-view 3DTV service
A method for receiving a 3D image broadcast signal for processing edge violation in a multi-view 3D image comprises the steps of: receiving a broadcast signal...
Stereoscopic conversion for shader based graphics content
The example techniques of this disclosure are directed to generating a stereoscopic view from an application designed to generate a mono view. For example, the...
Method for decoding 2D-compatible stereoscopic video flows
A method for processing a video stream of digital images includes: receiving the video stream which includes at least one composite frame containing a pair of...
Video signal transmission method, device, system and terminal
The invention relates to the art of communications and particularly to a video signal transmission method, apparatus, system and terminal, where the method...
Signal conversion apparatus and method, and program and recording medium
A maximum value Yimax and a minimum value Yimin of input pixel data Ri, Gi, Bi for each pixel are determined. A saturation adjustment value X is determined...
Calibration feature masking in overlap regions to improve mark
A method of displaying an image using at least a first projector and a second projector includes projecting a calibration pattern using the first projector, the...
Projector and method for adjusting projector
The projector includes alight source, a liquid crystal light valve that modulates first color component light based on a signal, a liquid crystal light valve...
Endoscope system and light source device
Violet narrowband light Vn and green narrowband light Gn produced by a light source device are supplied to a complementary color type endoscope, and...