Relaxation-based Edge Extraction

Qiu Tong, Zhang Zuxun. Relaxation-based Edge Extraction[J]. Geomatics and Information Science of Wuhan University, 1994, 19(4): 322-327.

Citation:

Qiu Tong, Zhang Zuxun. Relaxation-based Edge Extraction[J]. Geomatics and Information Science of Wuhan University, 1994, 19(4): 322-327.

Citation:

Qiu Tong, Zhang Zuxun. Relaxation-based Edge Extraction[J]. Geomatics and Information Science of Wuhan University, 1994, 19(4): 322-327.

Abstract

This paper puts forward a method based on relaxation.Using edge labeling.edges on the image can be acquired through several iterations. According to the information distribution of the neighbour and prior knowledge of edges,self-adapting support function has been constructed.

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