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REGRESSION-BASED MOTION VECTOR FIELD BASED SUB-BLOCK MOTION VECTOR DERIVATION
REGRESSION-BASED MOTION VECTOR FIELD BASED SUB-BLOCK MOTION VECTOR DERIVATION
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机译:基于回归的运动矢量场基基子块运动矢量推导
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摘要
Devices, systems and methods for digital video coding, which includes deriving RMVF-based motion vector information, are described. An exemplary method for video processing includes deriving at least one motion model for a current video block, based on motion information of at least one non-adjacent spatial neighboring block or at least one temporal neighboring block of the current video block; deriving motion information for the current video block or at least one sub-block of the current video block based on the at least one motion model; and performing a conversion for the current video block based on the derived motion information.
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