发明名称 |
METHOD AND COMPUTER PROGRAM FOR ENCAPSULATION AND DE-ENCAPSULATION OF DATA SUB-STREAMS |
摘要 |
A method and apparatus are provided for encapsulating a plurality of data substreams encoded in a bit stream, wherein the encoded data substream is obtained by entropy encoding of a symbol subsequence representing an image or a series of images. The method includes grouping data substreams into substream pairs according to an iterative traversal order predetermined from the plurality of substreams, and on the basis of a pair of the substreams, obtaining a symmetrical pair by reversing a data order making up the second substream of the pair. The obtained pairs are then concatenated within a sequence. The binary stream is created by encapsulating the sequence and information related to a number of substreams and related to the sizes of pairs of symmetrical substreams. |
申请公布号 |
EP2491719(B1) |
申请公布日期 |
2014.06.04 |
申请号 |
EP20100785471 |
申请日期 |
2010.10.14 |
申请人 |
ORANGE |
发明人 |
AMONOU, ISABELLE;CAMMAS, NATHALIE;PATEUX, STÉPHANE;RELIER, STÉPHANIE |
分类号 |
H04N19/70;H04N19/174;H04N19/436 |
主分类号 |
H04N19/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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