发明名称 |
Motion predicted image signal compression |
摘要 |
A motion predictive inter frame compression system comprising a wavelet transform unit (80) for transforming space domain image data to the frequency domain. A motion estimator (30) operates in the space domain to produce motion vectors. The motion vectors are converted in a converter (31) to the frequency domain. |
申请公布号 |
GB9621066(D0) |
申请公布日期 |
1996.11.27 |
申请号 |
GB19960021066 |
申请日期 |
1996.10.09 |
申请人 |
SONY UNITED KINGDOM LIMITED |
发明人 |
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分类号 |
H04N7/30;G06T9/00;H03M7/30;H03M7/36;H04N7/26;H04N7/32;H04N7/36;H04N7/46;H04N7/50 |
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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