发明授权
US08363970B2 Image processing apparatus and learning apparatus for converting a first image into a second image having higher image quality than the first image
失效
用于将第一图像转换成具有比第一图像更高的图像质量的第二图像的图像处理装置和学习装置
- 专利标题： Image processing apparatus and learning apparatus for converting a first image into a second image having higher image quality than the first image
- 专利标题（中）： 用于将第一图像转换成具有比第一图像更高的图像质量的第二图像的图像处理装置和学习装置
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申请号： US12326413申请日： 2008-12-02
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公开(公告)号： US08363970B2公开(公告)日： 2013-01-29
- 发明人: Yasuhiro Suto , Tetsujiro Kondo , Hisakazu Shiraki , Takahiro Nagano , Noriaki Takahashi
- 申请人： Yasuhiro Suto , Tetsujiro Kondo , Hisakazu Shiraki , Takahiro Nagano , Noriaki Takahashi
- 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： JP2007-330452 20071221
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
An image processing apparatus for converting a first image into a second image having higher image quality than the first image. The image processing apparatus including first pixel value extracting means for extracting plural pixel values within the first image and estimate noise amount arithmetically operating means for obtaining estimate noise amounts for the plural pixel values. The image processing apparatus also including processing coefficient generating means for generating second processing coefficients in accordance with an arithmetic operation for first processing coefficients and the estimate noise amounts, second pixel value extracting means for extracting a plurality of pixel values, and predicting means for generating a pixel value of the pixel of interest.