17934318. HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING simplified abstract (QUALCOMM Incorporated)
Contents
- 1 HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Original Abstract Submitted
HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING
Organization Name
Inventor(s)
Dmytro Rusanovskyy of San Diego CA (US)
Marta Karczewicz of San Diego CA (US)
HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 17934318 titled 'HISTORY-BASED ADAPTIVE INTERPRETATION OF CONTEXT CODED SYNTAX ELEMENTS FOR HIGH BIT-DEPTH VIDEO CODING
Simplified Explanation
The abstract describes a device for decoding video data that uses transform coefficients and flags to determine and output a decoded version of a block of video data.
- The device determines transform coefficients for a first block of a slice.
- It derives a shift parameter for a second block of the slice based on the transform coefficients of the first block.
- It receives one or more flags.
- It determines a transform coefficient for the second block based on the flags and the shift parameter.
- It outputs a decoded version of the second block based on the determined transform coefficient.
Potential Applications
- Video decoding devices and software
- Video streaming services
- Video compression algorithms
Problems Solved
- Efficient decoding of video data
- Accurate determination of transform coefficients
- Optimization of video compression algorithms
Benefits
- Improved video decoding performance
- Enhanced video quality
- Reduced bandwidth requirements for video streaming
Original Abstract Submitted
A device for decoding video data can determine transform coefficients for a first block of a slice; derive a shift parameter for a second block of the slice based on the transform coefficients for the first block; receive one or more flags; determine a transform coefficient for the second block based on the one or more flags and based on the shift parameter; and output a decoded version of the second block based on the determined transform coefficient.
