发明名称 |
Method and a device for processing bit symbols generated by a data source; a computer readable medium; a computer program element |
摘要 |
A method for processing bit symbols generated by a data source, in particular a video, still image or audio source, comprising the following steps of constructing a plurality of bit-planes from the data source, each bit-plane comprising a plurality of bit-plane symbols; scanning the bit-plane symbols of each bit-plane to generate a binary string of bit-plane symbols; and encoding the binary string of the bit-plane symbols using a statistical model, wherein the statistical model is based on statistical properties of a Laplacian probability distribution function which characterizes the data source.
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申请公布号 |
US7532763(B2) |
申请公布日期 |
2009.05.12 |
申请号 |
US20050532773 |
申请日期 |
2005.10.07 |
申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
YU RONGSHAN;RAHARDJA SUSANTO;LIN XIAO |
分类号 |
G06K9/36;G06K9/46;H03M7/26;H03M7/40;H04N7/26;H04N7/30 |
主分类号 |
G06K9/36 |
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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