| 医学彩色图像边缘检测方法的研究 |
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| 引用本文： | 朱宏擎. 医学彩色图像边缘检测方法的研究[J]. 中国医疗器械杂志, 1999, 23(2): 83-85 |
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| 作者姓名： | 朱宏擎 |
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| 作者单位： | 上海交通大学 |
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| 摘 要： | 在考虑到医学彩色图像特殊性的前提下，应用Ｋ－Ｌ变换，将彩色图像分解成三个正交彩色基Ｉ１Ｉ２Ｉ３，提出用Ｋｉｒｓｃｈ算子对含丰富特征的单色图Ｉ１进行边缘检测，并用Ｉ２和Ｉ３进行补偿，使获得的彩色回显图像边缘清晰，细节丰富。
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| 关 键 词： | 彩色图像 边缘检测 K-L变换 彩色回显 |
The Study on Edge Detection Method of Medical Color Image |
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| Zhu HongqingJing ZhiyuanLing LiangmingYan Guozheng Shanghai Jiaotong University. The Study on Edge Detection Method of Medical Color Image[J]. Chinese journal of medical instrumentation, 1999, 23(2): 83-85 |
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| Authors: | Zhu HongqingJing ZhiyuanLing LiangmingYan Guozheng Shanghai Jiaotong University |
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| Affiliation: | Zhu HongqingJing ZhiyuanLing LiangmingYan Guozheng Shanghai Jiaotong University |
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| Abstract: | Consideing the specificity of the medical color image,in this paper a medical color image is decomposed as three color orthogonal feature:I1,I2 and I3 in K-L transformation method,and Kirsch algorithm is used to detect the edge of the monochrome image I1 including rich information.Finally,both clarity edge and rich detail of color backdisplay image are gained,if we adopt I2 and I3 to compensate I1 . |
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| Keywords: | Color image Edge detection K-L transform Color backdisplay |
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