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1.Methods and systems for automatic digital image enhancement with local adjustment 有权
标题翻译: 用于自动数字图像增强的方法和系统,具有局部调整公开(公告)号:US20070092137A1
公开(公告)日:2007-04-26
申请号:US11255726
申请日:2005-10-20
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
CPC分类号: G06T5/40 , G06T3/40 , G06T5/007 , G06T2207/20021
摘要: Embodiments of the present invention comprise systems, methods and devices for digital image contrast enhancement.
摘要翻译: 本发明的实施例包括用于数字图像对比度增强的系统,方法和装置。
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公开(公告)号:US08000390B2
公开(公告)日:2011-08-16
申请号:US11380726
申请日:2006-04-28
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
IPC分类号: H04N7/18
CPC分类号: H04N19/192 , H04N19/11 , H04N19/176
摘要: Embodiments of the present invention comprise methods and systems for efficient prediction-mode selection.
摘要翻译: 本发明的实施例包括用于有效预测模式选择的方法和系统。
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3.Methods and systems for automatic digital image enhancement with local adjustment 有权
标题翻译: 用于自动数字图像增强的方法和系统,具有局部调整公开(公告)号:US07684640B2
公开(公告)日:2010-03-23
申请号:US11255726
申请日:2005-10-20
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
IPC分类号: G06K9/40
CPC分类号: G06T5/40 , G06T3/40 , G06T5/007 , G06T2207/20021
摘要: Embodiments of the present invention comprise systems, methods and devices for digital image contrast enhancement.
摘要翻译: 本发明的实施例包括用于数字图像对比度增强的系统,方法和装置。
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公开(公告)号:US07684639B2
公开(公告)日:2010-03-23
申请号:US11255725
申请日:2005-10-20
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
IPC分类号: G06K9/40
CPC分类号: G06T5/007 , G06T5/40 , G06T5/50 , G06T2207/20021
摘要: Embodiments of the present invention comprise systems, methods and devices for digital image contrast enhancement.
摘要翻译: 本发明的实施例包括用于数字图像对比度增强的系统,方法和装置。
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公开(公告)号:US20070253484A1
公开(公告)日:2007-11-01
申请号:US11380726
申请日:2006-04-28
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
IPC分类号: H04N11/04
CPC分类号: H04N19/192 , H04N19/11 , H04N19/176
摘要: Embodiments of the present invention comprise methods and systems for efficient prediction-mode selection.
摘要翻译: 本发明的实施例包括用于有效预测模式选择的方法和系统。
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公开(公告)号:US08036270B2
公开(公告)日:2011-10-11
申请号:US11460564
申请日:2006-07-27
申请人: Jie Zhao , Christopher A. Segall , Shawmin Lei
发明人: Jie Zhao , Christopher A. Segall , Shawmin Lei
CPC分类号: H04N19/86 , H04N19/11 , H04N19/154 , H04N19/172
摘要: The embodiments of the present invention provide for methods, devices, and systems adapted to reduce flickers introduced in the encoding process, particularly during the generation of intra-coded pictures. The method provides for the determination of flicker areas within pictures and applying a flicker-control cost function, for example, on those determined flicker areas when selecting an intra-prediction mode.
摘要翻译: 本发明的实施例提供了适于减少在编码过程中引入的闪烁的方法,设备和系统,特别是在帧内编码图像的生成期间。 该方法提供了确定图像内的闪烁区域,并且在选择帧内预测模式时,例如在确定的闪烁区域上应用闪烁控制成本函数。
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公开(公告)号:US20080025397A1
公开(公告)日:2008-01-31
申请号:US11460564
申请日:2006-07-27
申请人: Jie Zhao , Christopher A. Segall , Shawmin Lei
发明人: Jie Zhao , Christopher A. Segall , Shawmin Lei
CPC分类号: H04N19/86 , H04N19/11 , H04N19/154 , H04N19/172
摘要: The embodiments of the present invention provide for methods, devices, and systems adapted to reduce flickers introduced in the encoding process, particularly during the generation of intra-coded pictures. The method provides for the determination of flicker areas within pictures and applying a flicker-control cost function, for example, on those determined flicker areas when selecting an intra-prediction mode.
摘要翻译: 本发明的实施例提供了适于减少在编码过程中引入的闪烁的方法,设备和系统,特别是在帧内编码图像的生成期间。 该方法提供了确定图像内的闪烁区域,并且在选择帧内预测模式时,例如在确定的闪烁区域上应用闪烁控制成本函数。
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公开(公告)号:US20070092136A1
公开(公告)日:2007-04-26
申请号:US11255725
申请日:2005-10-20
申请人: Jie Zhao , Shawmin Lei
发明人: Jie Zhao , Shawmin Lei
CPC分类号: G06T5/007 , G06T5/40 , G06T5/50 , G06T2207/20021
摘要: Embodiments of the present invention comprise systems, methods and devices for digital image contrast enhancement.
摘要翻译: 本发明的实施例包括用于数字图像对比度增强的系统,方法和装置。
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公开(公告)号:US08040957B2
公开(公告)日:2011-10-18
申请号:US12768412
申请日:2010-04-27
申请人: Shijun Sun , Shawmin Lei , Hiroyuki Katata
发明人: Shijun Sun , Shawmin Lei , Hiroyuki Katata
IPC分类号: H04N7/12
CPC分类号: H04N19/117 , H04N19/105 , H04N19/124 , H04N19/136 , H04N19/137 , H04N19/139 , H04N19/14 , H04N19/15 , H04N19/159 , H04N19/167 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/197 , H04N19/43 , H04N19/46 , H04N19/51 , H04N19/527 , H04N19/573 , H04N19/58 , H04N19/60 , H04N19/61 , H04N19/615 , H04N19/82 , H04N19/85 , H04N19/86
摘要: Adjacent regions are identified in an image. Coding parameters for the adjacent regions are identified. Selective filtering is performed at the region between the identified adjacent regions.
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公开(公告)号:US20060171472A1
公开(公告)日:2006-08-03
申请号:US11395181
申请日:2006-04-03
申请人: Shijun Sun , Shawmin Lei , Hiroyuki Katata
发明人: Shijun Sun , Shawmin Lei , Hiroyuki Katata
CPC分类号: H04N19/117 , H04N19/105 , H04N19/124 , H04N19/136 , H04N19/137 , H04N19/139 , H04N19/14 , H04N19/15 , H04N19/159 , H04N19/167 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/197 , H04N19/43 , H04N19/46 , H04N19/51 , H04N19/527 , H04N19/573 , H04N19/58 , H04N19/60 , H04N19/61 , H04N19/615 , H04N19/82 , H04N19/85 , H04N19/86
摘要: Adjacent regions are identified in an image. Coding parameters for the adjacent regions are identified. Selective filtering is performed at the region between the identified adjacent regions.
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