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Complexity reduction of significance map coding
Complexity reduction of significance map coding
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机译:复杂性降低意义地图编码
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摘要
The complexity of coding a significant_coeff_flag in video coding such as High Efficiency Video Coding (HEVC) is able to be reduced using the same mapping to select luma and chroma contexts for the coding of 4×4 significant maps. As a result, a 15 element lookup table and multiple branches are able to be removed to select the context index, and WD text is also simplified.
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