Method, device, and medium for video processing
AssigneesBeijing Bytedance Network Technology Co., Ltd., Bytedance Inc.
InventorsNa ZHANG, Li ZHANG, Kai ZHANG
Life of this patent
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Abstract
Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, during a conversion between a current video block of a video and a bitstream of the video, a cost based on at least two error metrics associated with two target blocks of the video, the cost indicting a degree of distortion between the two target blocks; refining coding data of the current video block based on the cost and the two target blocks; and performing the conversion based on the refined coding data. Compare with the conventional solution, the proposed method can advantageously improve the coding quality and the coding efficiency.
Claims21
1-34. (canceled)
A method for video processing, comprising:
- determining, during a conversion between a current video block of a video and a bitstream of the video, a cost based on at least two error metrics associated with two target blocks of the video, the cost indicting a degree of distortion between the two target blocks;
- refining coding data of the current video block based on the cost and the two target blocks;
- and
- performing the conversion based on the refined coding data.
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 perform a method comprising:
- determining, during a conversion between a current video block of a video and a bitstream of the video, a cost based on at least two error metrics associated with two target blocks of the video, the cost indicting a degree of distortion between the two target blocks;
- refining coding data of the current video block based on the cost and the two target blocks;
- and
- performing the conversion based on the refined coding data.
A non-transitory computer-readable storage medium storing instructions that cause a processor to perform a method comprising:
- determining, during a conversion between a current video block of a video and a bitstream of the video, a cost based on at least two error metrics associated with two target blocks of the video, the cost indicting a degree of distortion between the two target blocks;
- refining coding data of the current video block based on the cost and the two target blocks;
- and
- performing the conversion based on the refined coding data.
Dependencies are inferred from the claim text.