A new method of wavelet-based image edge detection

被引：0
|
作者：
Dong, ST [1 ]
Wei, ZS [1 ]
Fan, MS [1 ]
Yang, ZB [1 ]
机构：
[1] Ordnance Engn Coll, Dept Opt & Elect Engn, Shijiazhuang 050003, Peoples R China
来源：
ISTM/2001: 4TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1 AND 2, CONFERENCE PROCEEDINGS | 2001年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The edge of an image is one of the important features in image analyzing and processing. This paper analyzes and explains the basic theory of wavelet transform, then suggests a multi-scale image edge detection method based on the wavelet transform, this paper also gives the results of Lenna image edge detection by this method and other methods. Through comparing the differentia of these methods, we conclude that this wavelet-based method is efficient in image edge detection.
引用
收藏
页码：521 / 524
页数：4
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