发明名称 |
Memory-bandwidth efficient FGS encoder |
摘要 |
A method and apparatus for fine granular scalability encoding. The following steps are repeated, for each individual transform block in an image frame. A respective plurality of residual coefficients are decomposed for the respective transform block. A respective plurality of bit-planes or discrete quantization steps are processed for the respective transform block before decomposing coefficients for a next one of the transform blocks in the image frame.
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申请公布号 |
US2003156637(A1) |
申请公布日期 |
2003.08.21 |
申请号 |
US20020076374 |
申请日期 |
2002.02.15 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN DER SCHAAR MIHAELA |
分类号 |
H04N7/30;H03M7/30;H03M7/40;H04N7/26;H04N7/50;(IPC1-7):H04B1/66 |
主分类号 |
H04N7/30 |
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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