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公开(公告)号：US20220222792A1
公开(公告)日：2022-07-14
申请号：US17656870
申请日：2022-03-28
发明人： Guoyin WANG , Tong ZHAO , Bin XIAO
摘要： A method for image processing, which comprises the following steps: Generating a first histogram from a first image; Calculating a first parameter profile from the first image indicative of the quality of the first image; Adjusting the first parameter profile to generate a second parameter profile; Using the second parameter profile to generate a statistical distribution via a statistical distribution generator, wherein the statistical distribution is characterized by at least three parameters; Using the statistical distribution to perform a histogram specification to the first histogram of the first image to generate a second histogram; Generating a second image based on the first image and the second histogram.
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公开(公告)号：US20180089812A1
公开(公告)日：2018-03-29
申请号：US15566222
申请日：2015-04-14
发明人： Guoyin WANG , Tong ZHAO , Bin XIAO
CPC分类号： G06T5/40 , G06T5/009 , G06T5/10 , G06T5/50 , G06T2207/10024 , G06T2207/20076 , G06T2207/30168 , H04N1/6005
摘要： A method for image processing, which comprises the following steps: Generating a first histogram from a first image; Calculating a first parameter profile from the first image indicative of the quality of the first image; Adjusting the first parameter profile to generate a second parameter profile; Using the second parameter profile to generate a statistical distribution via a statistical distribution generator, wherein the statistical distribution is characterized by at least three parameters; Using the statistical distribution to perform a histogram specification to the first histogram of the first image to generate a second histogram; Generating a second image based on the first image and the second histogram
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