发明名称 |
Video data decoding method and apparatus |
摘要 |
<p>A decoding apparatus comprises: decoding means which receives a first code sequence of a hierarchical structure as an input, decodes a code sequence of a selected first layer and higher layers in the first code sequence, outputs a detection signal when an error is detected while the code sequence is being decoded, and detects a second code sequence indicating the start of the first layer and higher layers in a set code sequence parsing position of the first sequence; and means for setting a code sequence parsing position which receives the detection signal and sets the parsing position of the code sequence in such a way that code sequence parsing performed by the decoding means is returned from a point at which code sequence parsing is being performed to a point at which code sequence parsing has been performed in the first code sequence. <IMAGE></p> |
申请公布号 |
EP0936817(A3) |
申请公布日期 |
2003.05.14 |
申请号 |
EP19990102693 |
申请日期 |
1999.02.12 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YASUDA, MAKOTO;NAKATANI, SHINTARO |
分类号 |
H04N19/89;(IPC1-7):H04N7/50;H04N7/64;H04N7/24;H04N5/783 |
主分类号 |
H04N19/89 |
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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