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Data compression method and system using globally

2021-10-06 来源:步旅网
专利内容由知识产权出版社提供

专利名称:Data compression method and system using

globally optimal scalar quantization

发明人:Michelle Effros,Dan Muresan申请号:US10298179申请日:20021115公开号:US06771831B2公开日:20040803

专利附图:

摘要:A signal encoding/decoding system and method are provided, where a signalquantizer is designed by minimizing a target function in accordance with a rate/distortiontradeoff. The system and method can be applied to give lossy compression of data for

graphic or music files and also to smart-server applications, in accordance with theavailable bandwidth.

申请人:CALIFORNIA INST OF TECHN

代理机构:Ladas & Parry

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