发明名称 |
Transform coding system and method |
摘要 |
A transform coding system and method are disclosed which utilize a modified quantization technique which advantageously foregoes the need for inverse quantization at the decoder. New techniques for optimizing an entropy code for the modified quantizer and for constructing the entropy codes are also disclosed.
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申请公布号 |
US7609904(B2) |
申请公布日期 |
2009.10.27 |
申请号 |
US20050093568 |
申请日期 |
2005.03.30 |
申请人 |
NEC LABORATORIES AMERICA, INC. |
发明人 |
MILLER MATTHEW L. |
分类号 |
G06K9/00;G06F15/00;G06K9/36;G06K9/46;G10L11/00 |
主分类号 |
G06K9/00 |
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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