发明名称 |
Absolute or Explicit Reference Picture Signaling |
摘要 |
An encoded representation (60) of a picture (10) of a video stream (1) is decoded by retrieving buffer description information identifying a buffer description defining multiple reference pictures (40, 42) of the video stream (1) from the encoded representation (60). A picture identifier of a reference picture (42) is determined based on picture identifier information retrieved from the buffer description for the reference picture (42) and a reference picture preceding the reference picture according to a list order in the buffer description. The determined picture identifier is used to update a decoded picture buffer (230, 350) that stores reference pictures (40, 42) to be used as decoding reference for the picture (10) and/or any subsequent picture (50) of the video stream (1). |
申请公布号 |
US2014126640(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201214127545 |
申请日期 |
2012.04.27 |
申请人 |
SAMUELSSON JONATAN;SJÖBERG RICKARD;TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
SAMUELSSON JONATAN;SJÖBERG RICKARD |
分类号 |
H04N19/433;H04N19/46;H04N19/51;H04N19/583 |
主分类号 |
H04N19/433 |
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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