发明授权
- 专利标题: Variable length decoding method
- 专利标题(中): 可变长度解码方法
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申请号: US11639198申请日: 2006-12-15
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公开(公告)号: US08116378B2公开(公告)日: 2012-02-14
- 发明人: Hong-Bo Zhu , Congxiu Wang
- 申请人: Hong-Bo Zhu , Congxiu Wang
- 申请人地址: US CA Fredmont
- 专利权人: ArcSoft, Inc.
- 当前专利权人: ArcSoft, Inc.
- 当前专利权人地址: US CA Fredmont
- 代理机构: Bacon & Thomas, PLLC
- 主分类号: H04N11/04
- IPC分类号: H04N11/04
摘要:
The present invention is to provide a variable length decoding method for decoding complete binary tree code, which is implemented to an entropy coding module for executing the process comprising the steps of: procuring a TabIndex to calculate a value T=└log2(TabIndex)┘; reading T bits from a bitstream to obtain a first result M; determining whether or not the result M is smaller than (TabIndex-(1
公开/授权文献
- US20080144717A1 Variable length decoding method 公开/授权日:2008-06-19
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