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| EDGE DETECTION BASED ON INTEGRATION OF MULTI-FILTER |
| Kong Xiangwei; Xu Weiran |
| School of Electron and Info. Eng.,Dalian University of Technology Dalian 116023 China |
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Abstract In this paper, a set of filters is used to extract features of gray scale s distribution from an image. Different features detect different kinds of edges. In the end, those results are integrated to get the ultimate image edge. The method presented in this paper turns edge detection into a problem of pattern recognition. So the method can fit to a complex edge model. Experimental results prove that the presented method is feasible and effective.
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Received: 20 July 1999
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2001, Vol. 23 
