发明申请
- 专利标题： METHOD, APPARATUS, AND SYSTEM FOR SOURCE CODING WITH ITERATIVE SIDE INFORMATION GENERATION AND DECODING PROCESS
- 专利标题（中）： 用于源代码信息生成和解码过程的方法，装置和系统
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申请号： US11621882申请日： 2007-01-10
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公开(公告)号： US20080165853A1公开(公告)日： 2008-07-10
- 发明人: Dake He , Ashish Jagmohan , Ligang Lu , Vadim Sheinin
- 申请人： Dake He , Ashish Jagmohan , Ligang Lu , Vadim Sheinin
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： H04N7/32
- IPC分类号： H04N7/32 ; H04B1/66
摘要：
A method and apparatus for decompressing data in a data-compression system with decoder-only side information is provided. In one aspect, the method comprises generating side information using a source reconstruction and decoding using the generated side information to generate a new source reconstruction. The method further includes iterating the steps of generating and decoding, the generating step using at least the new source reconstruction output by the previous decoding step, and the decoding step using the side information output by the previous generating step. The method may stop the iteration when one or more predetermined criteria are met.
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