发明名称 |
Method and apparatus for concealing errors in a bit stream |
摘要 |
<p>Bit streams are divided on a block-by-block basis based on information of bit numbers and a parity bit added to each bit stream is checked to generate a switching signal. Either each bit stream or a proximate bit stream for each bit stream is selected as an optimum bit stream based on the switching signal, wherein the proximate bit stream is generated based on degrees of proximity for reference bit streams spatially adjacent to each bit stream, and the optimum bit stream is decoded to generate decoded data on a block-by-block basis.</p> |
申请公布号 |
GB9717798(D0) |
申请公布日期 |
1997.10.29 |
申请号 |
GB19970017798 |
申请日期 |
1997.08.21 |
申请人 |
DAEWOO ELECTRONICS CO., LTD |
发明人 |
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分类号 |
H04N5/92;H04N5/94;H04N19/00;H04N19/102;H04N19/134;H04N19/196;H04N19/625;H04N19/65;H04N19/67;H04N19/895;H04N19/91 |
主分类号 |
H04N5/92 |
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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