- 专利标题： Method and apparatus for eliminating flicker by quantizing values based on previous quantization
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申请号： US09801218申请日： 2001-03-06
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公开(公告)号： US06904178B2公开(公告)日： 2005-06-07
- 发明人: Martin Boliek , Michael J. Gormish , Edward L. Schwartz
- 申请人： Martin Boliek , Michael J. Gormish , Edward L. Schwartz
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Co., Ltd.
- 当前专利权人： Ricoh Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Blakely, Sokoloff, Taylor & Zafman LLP
- 主分类号： G06F17/14
- IPC分类号： G06F17/14 ; G06K9/36 ; G06K9/38 ; G06T9/00 ; G11B27/036 ; H03M7/30 ; H03M7/40 ; H04N1/41 ; H04N7/26 ; H04N7/30 ; H04N7/50 ; G06K9/46
摘要：
A method and apparatus for eliminating flicker by quantizing values based on previous quantization is described. In one embodiment, the method comprises encoding a first coefficient value in a first frame of a motion sequence and subsequently setting a second coefficient in a second frame of the motion sequence and in the same position as the first coefficient to be within a predetermined closeness with the value of the first coefficient.
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