发明申请
- 专利标题： ENCODER RATE CONTROL
- 专利标题（中）： 编码速率控制
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申请号： US11928217申请日： 2007-10-30
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公开(公告)号： US20080063070A1公开(公告)日： 2008-03-13
- 发明人: Edward Schwartz
- 申请人： Edward Schwartz
- 主分类号： H04B1/66
- IPC分类号： H04B1/66
摘要：
A method and apparatus for performing compression and/or decompression is described. In one embodiment, the present invention comprises a system having a buffer, a wavelet transform unit, and a coder. The wavelet transform unit has an input coupled to the buffer to perform a wavelet transform on pixels stored therein and to generate coefficients at an output. The coder is coupled to the wavelet transform unit to code the transformed pixels received from the buffer.
公开/授权文献
- US08565298B2 Encoder rate control 公开/授权日：2013-10-22
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