Significance map encoding and decoding using partition selection
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United States of America Patent
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Sep 26, 2017
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Oct 7, 2016
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Oct 24, 2011
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Abstract
Methods of encoding and decoding for video data are describe in which significance maps are encoded and decoded using non-spatially-uniform partitioning of the map into parts, wherein the bit positions within each part are associated with a given context. Example partition sets and processes for selecting from amongst predetermined partition sets and communicating the selection to the decoder are described.
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