Multiple hypothesis for sub-block prediction blocks
AssigneesBeijing Bytedance Network Technology Co., Ltd., Bytedance Inc.
InventorsLi ZHANG, Kai ZHANG, Hongbin LIU, Yue WANG
Life of this patent
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Abstract
A method of encoding or decoding video includes: dividing a current video block into multiple sub-blocks video blocks; generating a merge candidate list for at least one sub-blocks video blocks of the multiple sub-blocks video blocks; and performing a conversion between the video block and a bitstream of the video block based one the merge candidate list; wherein the merge candidate list comprises at least one merge candidate with multi-hypothesis mode.
Claims20
A method of processing video data, comprising:
- dividing a current video block into multiple sub-blocks video blocks;
- generating a merge candidate list for at least one sub-blocks video blocks of the multiple sub-blocks video blocks;
- and
- performing a conversion between the video block and a bitstream of the video block based one the merge candidate list,
- wherein the merge candidate list comprises at least one merge candidate with multi-hypothesis mode.
An apparatus for processing video data comprising a processor and a non-transitory memory with instructions thereon, wherein the instructions upon execution by the processor, cause the processor to:
- divide a current video block into multiple sub-blocks video blocks;
- generate a merge candidate list for at least one sub-blocks video blocks of the multiple sub-blocks video blocks;
- and
- perform a conversion between the video block and a bitstream of the video block based one the merge candidate list,
- wherein the merge candidate list comprises at least one merge candidate with multi-hypothesis mode.
A non-transitory computer-readable recording medium storing a bitstream of a video which is generated by a method performed by a video processing apparatus, wherein the method comprises:
- dividing a current video block into multiple sub-blocks video blocks;
- generating a merge candidate list for at least one sub-blocks video blocks of the multiple sub-blocks video blocks;
- and
- generating the bitstream based one the merge candidate list,
- wherein the merge candidate list comprises at least one merge candidate with multi-hypothesis mode.
Dependencies are inferred from the claim text.