发明授权
US08538186B2 Image processing apparatus, imaging apparatus, and image processing method
有权
图像处理装置，成像装置和图像处理方法
- 专利标题： Image processing apparatus, imaging apparatus, and image processing method
- 专利标题（中）： 图像处理装置，成像装置和图像处理方法
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申请号： US13477225申请日： 2012-05-22
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公开(公告)号： US08538186B2公开(公告)日： 2013-09-17
- 发明人: Takahiro Saito , Yuki Ishii , Nobuyuki Watanabe
- 申请人： Takahiro Saito , Yuki Ishii , Nobuyuki Watanabe
- 申请人地址： JP Kanagawa JP Tokyo
- 专利权人： Kanagawa University,Olympus Corporation
- 当前专利权人： Kanagawa University,Olympus Corporation
- 当前专利权人地址： JP Kanagawa JP Tokyo
- 代理机构： Volpe and Koenig, P.C.
- 优先权： JP2007-002655 20070110
- 主分类号： G06K9/40
- IPC分类号： G06K9/40 ; G06K9/00 ; G06K9/64
摘要：
An image processing apparatus includes a parameter setting unit which sets a noise reduction processing parameter for use in noise reduction processing for applying onto an original image signal including a plurality of color components; a correlation arithmetic processing unit which calculates coefficients of correlation between each of the color components in the original image signal; a parameter correcting unit which corrects the noise reduction processing parameter based on the coefficient of correlation; and a noise reducing unit which reduces noise in the original image signal using the corrected noise reduction processing parameter.
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