发明名称 RANDOM ACCESS IN A VIDEO BITSTREAM
摘要 The present embodiments introduce a new type of random access point in video bitstreams that can be used for random access operations but can be represented in encoded form at a lower bit-cost as compared to IRAP pictures. The random access point is a dependent random access point (DRAP) picture that is encoded and decoded using an IRAP picture as sole reference picture for the DRAP picture. The DRAP picture is encoded as a trailing picture that may be used for reference and constitutes a random access point in a video bitstream.
申请公布号 WO2015192991(A1) 申请公布日期 2015.12.23
申请号 WO2015EP57975 申请日期 2015.04.13
申请人 TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) 发明人 PETTERSSON, MARTIN;SAMUELSSON, JONATAN;SJÖBERG, RICKARD;STRÖM, JACOB;YU, RUOYANG
分类号 H04N19/70;H04N21/845 主分类号 H04N19/70
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