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video encoding and decoding methods and apparatus with reduced bit depth update mode and reduced chroma sampling update mode
video encoding and decoding methods and apparatus with reduced bit depth update mode and reduced chroma sampling update mode
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机译：具有减小的位深度更新模式和减小的色度采样更新模式的视频编码和解码方法和装置
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摘要
Methods and apparatus are provided for video coding and decoding with reduced bit-depth update mode and reduced chroma sampling update mode. An apparatus includes an encoder for encoding at least a portion of a picture using at least one of a reduced bit-depth update mode and a reduced chroma sampling update mode that respectively reduces at least one of a bit-depth and a chroma sampling of a residue signal corresponding to the portion.
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