发明授权
- 专利标题： Lossy data compression exploiting distortion side information
- 专利标题（中）： 有损数据压缩利用失真侧信息
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申请号： US11296649申请日： 2005-12-07
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公开(公告)号： US07327287B2公开(公告)日： 2008-02-05
- 发明人: Emin Martinian , Gregory W. Wornell , Ram Zamir
- 申请人： Emin Martinian , Gregory W. Wornell , Ram Zamir
- 申请人地址： US MA Cambridge
- 专利权人： Massachusetts Institute of Technology
- 当前专利权人： Massachusetts Institute of Technology
- 当前专利权人地址： US MA Cambridge
- 代理机构： Muirhead and Saturnelli, LLC
- 主分类号： H03M7/30
- IPC分类号： H03M7/30
摘要：
Described are techniques for performing lossy encoding. Source data and quality data are received by an encoder. The encoder maps the source data into a compressed representation having a level of distortion in accordance with the quality information. The compressed representation may be decoded without using the quality information.
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