发明申请
- 专利标题： Method for processing a digital gray value image
- 专利标题（中）： 用于处理数字灰度图像的方法
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申请号： US11808282申请日： 2007-06-08
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公开(公告)号： US20080013853A1公开(公告)日： 2008-01-17
- 发明人: Michael Albiez , Armin Hayn , Owain Evans
- 申请人： Michael Albiez , Armin Hayn , Owain Evans
- 优先权： DE102006026843.1 20060609
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
A method for processing a digital gray value image includes the steps of: generating a binary edge image from the gray value image so that edges present in the gray value image are determined as line areas around the edges; applying a sharpness algorithm in the gray value image within regions which correspond to the line areas; and, carrying out a smoothing process in the gray value image within regions which lie outside of the line areas so that an additional smoothed, sharpened gray value image is generated.
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