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28th Meeting: Mainz, DE, October 2022 2022-10-25 10:29
Non-EE2: Pixel based affine motion compensation
Authors: Zixiang Zhang Qualcomm Han Huang Qualcomm Yuhuai Zhang Qualcomm Patrick Garus Qualcomm Vadim Seregin Qualcomm Marta Karczewicz Qualcomm ZHI ZHANG
Abstract
This contribution proposes to set the minimum affine subblock size to be 1×1 for luma channel of an affine coded block. It proposes to adaptively apply pixel based affine motion compensation when OBMC is not applied. It also proposes to only signal OBMC flag when the current block is an affine AMVP coded block without Multi-Hypothesis Predictor.
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