发明名称 |
PICTURE CODING APPARATUS AND PICTURE DECODING APPARATUS |
摘要 |
A picture coding apparatus which generates a stream so as to be able to decode a picture by obtaining a picture parameter set necessary for decoding the picture even at the time of trick-play, the apparatus including: a slice coding unit which codes the picture and generates coded data; a picture parameter set (PPS) generation unit which generates sequence parameter set (SPS); a PPS generation unit which generates the PPS; and an access unit (AU) determination unit which stores pieces of coded data respectively into access units of a random access unit (RAU) and stores the SPS into a first AU, and stores the PPS into the first AU or into the AU in which one piece of the coded data that refers to the PPS is stored.
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申请公布号 |
US2010046609(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
US20090608214 |
申请日期 |
2009.10.29 |
申请人 |
TOMA TADAMASA;KADONO SHINYA;OKADA TOMOYUKI |
发明人 |
TOMA TADAMASA;KADONO SHINYA;OKADA TOMOYUKI |
分类号 |
H04N11/04;H04N5/76 |
主分类号 |
H04N11/04 |
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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