发明申请
- 专利标题： APPARATUS AND METHOD FOR IMAGE PROCESSING AND STORAGE MEDIUM
- 专利标题（中）： 图像处理和存储介质的装置和方法
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申请号： US13487004申请日： 2012-06-01
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公开(公告)号： US20120236991A1公开(公告)日： 2012-09-20
- 发明人: Keiji Tsuchiya
- 申请人： Keiji Tsuchiya
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-064253 20080313
- 主分类号： G01N23/04
- IPC分类号： G01N23/04
摘要：
An image processing apparatus and method including executing high-pass filtering in a column direction on the pixel values of original image data read from a flat panel detector to obtain first image data, and subtracting a value obtained by converting each of the pixel values of the first image data in accordance with an absolute value of a statistic calculated from pixel values in the same pixel row of the first image data from the value of a corresponding pixel of the original image data to obtain processed image data.
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