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ESTIMATING ATTRIBUTES FOR THE CLASSIFICATION OF ADAPTIVE LOOP FILTERING BASED ON PROJECTION-SLICE THEOREM
ESTIMATING ATTRIBUTES FOR THE CLASSIFICATION OF ADAPTIVE LOOP FILTERING BASED ON PROJECTION-SLICE THEOREM
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机译:基于投影切片定理估算自适应环路滤波分类的属性
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摘要
A method, computer program, and computer system is provided for video coding. Video data comprising sub-blocks corresponding to neighborhood data is received. AC projections are computed based on at least a portion of the neighborhood data, and AC projections in the same direction are aggregated. One or more AC energy indices and one or more directionality indices are computed based on the aggregated AC projections. A class index is computed based on the computed AC energy and directionality indices. The video data is decoded based on the computed class index.
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