发明申请
- 专利标题： System and Method for Structure Enhancement and Noise Reduction in Medical Images
- 专利标题（中）： 医学图像结构增强和降噪系统与方法
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申请号： US11926877申请日： 2007-10-29
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公开(公告)号： US20080107352A1公开(公告)日： 2008-05-08
- 发明人: Ti-chiun Chang , Yunqiang Chen , Tong Fang , Jason Jenn-Kwel Tyan , Gregory G. Slabaugh
- 申请人： Ti-chiun Chang , Yunqiang Chen , Tong Fang , Jason Jenn-Kwel Tyan , Gregory G. Slabaugh
- 申请人地址： US NJ PRINCETON
- 专利权人： SIEMENS CORPORATE RESEARCH, INC.
- 当前专利权人： SIEMENS CORPORATE RESEARCH, INC.
- 当前专利权人地址： US NJ PRINCETON
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
A method and system for structure enhancement and noise reduction of medical images using adaptive filtering is disclosed. The method utilizes feature estimation methods to determine multiple feature values for each pixel in an input image. Each pixel is then filtered using a filter type selected based on the feature values for that pixel.
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