发明名称 |
Spatial scalable compression |
摘要 |
An apparatus and method for performing spatial scalable compression of video information captured in a plurality of frames is disclosed. A base layer encoder uses a first coding standard to encode a bitstream. An enhancement layer encoder uses a second coding standard to encode a residual signal, wherein the residual signal being the difference between the original frames and the upscaled frames from the base layer.
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申请公布号 |
US2004252900(A1) |
申请公布日期 |
2004.12.16 |
申请号 |
US20040493265 |
申请日期 |
2004.04.21 |
申请人 |
BRULS WILHELMUS HENDRIKUS ALFONSUS |
发明人 |
BRULS WILHELMUS HENDRIKUS ALFONSUS |
分类号 |
H03M7/30;H04N7/26;H04N7/30;H04N7/46;H04N7/50;(IPC1-7):G06K9/36 |
主分类号 |
H03M7/30 |
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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