Coding method and apparatus
A coding unit and video decoding technology, applied in the field of communication, can solve the problem of video size becoming a problem
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0574] Example 1. A method implemented in a computing device, comprising:
[0575] receiving a bitstream at a processor side of the computing device, the bitstream being stored in a memory of the computing device and received by a receiver of the computing device;
[0576] receiving a prediction block and a corresponding transformed residual block from the bitstream at the processor side;
[0577] the processor determines a type of spatial varying transform (SVT) transform used to generate the transformed residual block;
[0578] the processor determines a position of the SVT transform relative to the transformed residual block;
[0579] the processor performs an inverse transform of the SVT transform on the transformed residual block to reconstruct a reconstructed residual block;
[0580] The processor combines the reconstructed residual block with the prediction block to reconstruct an image block for display on a display.
example 2
[0581] Example 2. The method according to example 1, wherein the type of the SVT transformation is a vertical SVT (SVTvertical, SVT-V) type or a horizontal SVT (SVT horizontal, SVT-H) type, and the SVT-V The type includes: the height is equal to the height of the transformed residual block, and the width is half the width of the transformed residual block; the SVT_H type includes: the height is half the height of the transformed residual block, and the width is equal to the Transform the width of the residual block.
example 3
[0582] Example 3. The method according to example 1 or 2, wherein the type of the SVT transformation is determined by parsing the svt_type_flag from the bit stream.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com