发明公开
EP2625853A1 MULTI-VIEW ENCODING AND DECODING TECHNIQUE BASED ON SINGLE-VIEW VIDEO CODECS
审中-公开
更多视图编码,并根据解码方法SINGLE-ANSICHTS VIDEOCODEDS
- 专利标题: MULTI-VIEW ENCODING AND DECODING TECHNIQUE BASED ON SINGLE-VIEW VIDEO CODECS
- 专利标题(中): 更多视图编码,并根据解码方法SINGLE-ANSICHTS VIDEOCODEDS
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申请号: EP10773566.4申请日: 2010-10-05
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公开(公告)号: EP2625853A1公开(公告)日: 2013-08-14
- 发明人: RUSERT, Thomas , PRIDDLE, Clinton , WU, Zhuangfei
- 申请人: Telefonaktiebolaget L M Ericsson (PUBL)
- 申请人地址: 164 83 Stockholm SE
- 专利权人: Telefonaktiebolaget L M Ericsson (PUBL)
- 当前专利权人: Telefonaktiebolaget L M Ericsson (PUBL)
- 当前专利权人地址: 164 83 Stockholm SE
- 代理机构: Röthinger, Rainer
- 国际公布: WO2012045319 20120412
- 主分类号: H04N7/26
- IPC分类号: H04N7/26 ; H04N7/50
摘要:
A technique for encoding and decoding data pertaining to multiple video views is presented. A method embodiment of the encoding technique comprises the steps of providing first picture stream belonging to a first view and performing a first encoding operation to encode a picture of the first picture stream. The first encoding operation is based on a single-view video codec and provides encoder state information relevant for the encoding of another picture of the first picture stream. Also provided is a second picture stream belonging to a second video view. A second encoding operation is performed to encode a picture of the second picture stream based on the single-view video codec, wherein the second encoding operation is based on the encoder state information provided by the first encoding operation. On the basis of the encoded picture of the first picture stream and encoded picture of the second picture stream, dedicated video streams are generated.
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