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Method and apparatus for video encoding with adjusting offsets based on pixel classification for each largest coding units method and apparatus for video decoding with adjusting offsets based on pixel classification for each largest coding units
Method and apparatus for video encoding with adjusting offsets based on pixel classification for each largest coding units method and apparatus for video decoding with adjusting offsets based on pixel classification for each largest coding units
The present invention proposes a video coding method and a video decoding method using offset adjustment according to pixel classification for each maximum coding unit. An offset class indicating an offset type, an edge direction, or a band range indicating whether the pixel value classification scheme of the current maximum encoding unit is an edge type or band type and an offset value indicating a difference value between the restored pixels and the original pixels And outputs offset merging information indicating whether to adopt the offset parameter of the left or uppermost encoding unit of the current maximum encoding unit as an offset parameter of the current maximum encoding unit .
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