发明授权
- 专利标题： Learning of coefficients for motion deblurring by pixel classification and constraint condition weight computation
- 专利标题（中）： 通过像素分类和约束条件权重计算学习运动去模糊的系数
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申请号： US12331930申请日： 2008-12-10
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公开(公告)号： US08391626B2公开(公告)日： 2013-03-05
- 发明人: Noriaki Takahashi , Hisakazu Shiraki , Takahiro Nagano , Yasuhiro Suto , Kenji Takahashi , Tsutomu Watanabe , Tetsujiro Kondo
- 申请人： Noriaki Takahashi , Hisakazu Shiraki , Takahiro Nagano , Yasuhiro Suto , Kenji Takahashi , Tsutomu Watanabe , Tetsujiro Kondo
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-328312 20071220
- 主分类号： G06K9/40
- IPC分类号： G06K9/40 ; G06K9/62
摘要：
A coefficient learning apparatus includes: a student-image generation section configured to generate a student image from the teacher image; a class classification section configured to sequentially set each of pixels in the teacher image as a pixel of interest and generate a class for the pixel of interest from the values of a plurality of specific pixels; a weight computation section configured to add up feature quantities; and a processing-coefficient generation section configured to generate a prediction coefficient on the basis of a determinant including said deterioration equation and a weighted constraint condition equation.
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