| 基于小波变换和模糊算法医学图像边缘检测算法 |
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| 引用本文： | 袁野,欧宗瑛.基于小波变换和模糊算法医学图像边缘检测算法[J].大连理工大学学报,2002,42(4):504-508. |
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| 作者姓名： | 袁野 欧宗瑛 |
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| 作者单位： | 1. 大连理工大学,自动化系,辽宁,大连,116024;大连理工大学,机械学院CAD&CG研究所,辽宁,大连,116024
2. 大连理工大学,机械学院CAD&CG研究所,辽宁,大连,116024 |
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| 摘 要： | 在医学图像三维显示技术中，需要得到单像素级的清晰轮廓线。为了适应这种需求，提出了一种边缘检测算法。它基于Mallat小波模极大值边缘检测方法，同时应用模糊算法构造相应的隶属函数，再对得到的极大值进行进一步筛选，最终可以得到单像素级的边缘。实验结果证明了该算法的可行性。
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| 关 键 词： | 小波变换 模糊算法 医学图像 边缘检测算法 录属函数 模极大值 图像处理 单像素级 |
| 文章编号： | 1000-8608(2002)04-0504-05 |
Method of edge detection based on wavelet transform and fuzzy algorithm |
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| YUAN\ Ye ,\ OU\ Zong-ying.Method of edge detection based on wavelet transform and fuzzy algorithm[J].Journal of Dalian University of Technology,2002,42(4):504-508. |
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| Authors: | YUAN\ Ye \ OU\ Zong-ying |
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| Affiliation: | YUAN\ Ye 1,2,\ OU\ Zong-ying 2 |
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| Abstract: | In 3D render technique of medical images, single pixel edges are needed. In order to meet this need, a method of edge detection, which is based on Mallat wavelet model maximum edge detection algorithm and fuzzy algorithm, is proposed. Membership functions are designed and suitable model maximums are picked out, then single pixel edge can be detected. The experimental results show that the algorithm is feasible. |
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| Keywords: | membership functions/ wavelet transform edge detection model maximum fuzzy algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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