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CODING AND DECODING UTILIZING PICTURE BOUNDARY VARIABILITY IN FLEXIBLE PARTITIONING
CODING AND DECODING UTILIZING PICTURE BOUNDARY VARIABILITY IN FLEXIBLE PARTITIONING
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机译:灵活分区中利用图像边界变异进行编码和解码
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摘要
There is a coding including preparing coding units based on source pictures. The coding units are associated with largest coding tree units (LCTUs) which are polygons of source pictures. A tree format is utilized in processing the LCTUs into coding units. The preparing includes calculating an efficiency measure associated with a source picture position in a coordinate system based on fitting the coordinate system and the source picture with respect to each other. The preparing includes determining the source picture position based on a coding efficiency goal. The source picture is divided into LCTUs based on the coordinate system and the determined source picture position. There is also a decoding including processing video compression data which is generated based on the coding units based on partitions of LCTUs.
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