Video coding method, electronic device and computer readable storage medium
By constructing a CABAC context model based on spatially adjacent blocks in the video decoder, the problem of low coding efficiency in existing technologies is solved, and more efficient video coding is achieved.
CN117203961BActive Publication Date: 2026-07-14TENCENT AMERICA LLC
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TENCENT AMERICA LLC
- Filing Date
- 2023-03-29
- Publication Date
- 2026-07-14
Smart Images
Figure CN117203961B_ABST
Abstract
A video coding method, an electronic device and a storage medium are provided. In the method, coded information of a current block is received from a coded video bitstream. The coded information includes a context coded syntax element associated with the current block. The syntax element indicates a decoding parameter of the current block. A context-based adaptive binary arithmetic coding (CABAC) context model associated with the context coded syntax element is determined based on decoding parameters of two or more spatial neighboring blocks of the current block. The context coded syntax element is decoded based on the determined CABAC context model associated with the context coded syntax element. The current block is reconstructed based on the decoded syntax element.
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