| MULTI—GRAY EDGE DETECTION BASED ON GENERALIZED FUZZY SET |
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| 作者姓名： | WangHui |
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| 作者单位： | InstituteofInformationEngineering,ShenzhenUniversity,Shenzhen518060 |
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| 基金项目： | Supported by the Natural Science Foundation of GuangDong Province(NO.011750) |
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| 摘 要： | In this letter,drawbacks of the classical algorithm to enhance the fuzzy contrast among adjacent regions are analyzed.Based on it ,a new fuzzy enhancement algorithm and a linear fuzzy distribution that maps the gray images to corresponding generalized fuzzy set are proposed.Results of two examples illustrate that the algorithm is more effective and faster when used to detect the multi-level edges of images.
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| 关 键 词： | 模糊增强 边缘检测 广义模糊集 图像处理 |
Multi-gray edge detection based on generalized fuzzy set |
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| WangHui.Multi-gray edge detection based on generalized fuzzy set[J].Journal of Electronics,2002,19(4):426-430. |
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| Authors: | Wang Hui |
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| Affiliation: | Institute of Information Engineering, Shenzhen University, Shenzhen 518060 |
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| Abstract: | In this letter, drawbacks of the classical algorithm to enhance the fuzzy contrast among adjacent regions are analyzed. Based on it, a new fuzzy enhancement algorithm and a linear fuzzy distribution that maps the gray images to corresponding generalized fuzzy set are proposed. Results of two examples illustrate that the algorithm is more effective and faster when used to detect the multi-level edges of images. |
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| Keywords: | Fuzzy enhancement Generalized fuzzy set Edge detection |
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