Video encoder, video decoder, and corresponding methods
AssigneeHuawei Technologies Co., Ltd.
InventorsHuanbang CHEN, Yin ZHAO, Haitao YANG, Lian ZHANG
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Abstract
This application discloses a processing method applied to video encoding or video decoding. The method includes: obtaining size information of a current block; determining a context model index ctxInc of a flag of the current block based on the obtained size information of the current block and a size-based constraint; and performing subsequent processing based on the context model index ctxInc of the flag of the current block. The method can be used to improve coding efficiency.
Claims20
A processing method applied to video encoding or video decoding, wherein the method comprises:
- obtaining size information of a current block;
- determining a context model index ctxInc of a flag of the current block based on the obtained size information of the current block and a size-based constraint;
- and
- performing subsequent processing based on the context model index ctxInc of the flag of the current block.
A processing apparatus used in video encoding or video decoding, comprising:
- a memory;
- and
- a processor coupled to the memory and configured to:
- obtain size information of a current block;
- determine a context model index ctxInc of a flag of the current block based on the obtained size information of the current block and a size-based constraint;
- and
- perform subsequent processing based on the context model index ctxInc of the flag of the current block.
A non-transitory computer-readable storage medium storing computer instructions, that when executed by one or more processors, cause the one or more processors to perform operations of:
- obtaining size information of a current block;
- determining a context model index ctxInc of a flag of the current block based on the obtained size information of the current block and a size-based constraint;
- and
- performing subsequent processing based on the context model index ctxInc of the flag of the current block.
Dependencies are inferred from the claim text.