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ע⣺ՓBWWVol.42,No.4.2002504508l
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(1BWԄӻϵB116024 2BWCеϵCAD&CGоB116024

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A Method of Edge Detection Based on Wavelet Transform and Fuzzy Algorithm

Yuan Ye 1.2 Zhong Chongquan2 Ou Zongying 2
1Automation Department, Dalian University of Technology, Dalian, 116024
2CAD&CG lab, Mechanical Engineering Department, Dalian University of Technology, Dalian, 116024

Abstract: In 3D render technique of medical images, we need edges which are single pixel. In order to meet this need, we proposed a method of edge detection, which based on Mallat wavelet model maximum edge detection algorithm and fuzzy algorithm. We designed a membership function for model maximum and pick suitable model maximum , then the edge of single pixel can be detected. The experimental results show that the algorithm is feasible.
Keyword
s: wavelet transform, edge detection, model maximum, membership function, fuzzy algorithm 

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