A method of the image edge extraction based on wavelet denoising

被引：0
|
作者：
Hao, Yujie [1 ]
Li, Jianping [1 ]
Zhao, Xuefeng [1 ]
Liu, Hui [1 ]
Kuang, Ping [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Comp Sci & Engn, Chengdu 610054, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE INFORMATION COMPUTING AND AUTOMATION, VOLS 1-3 | 2008年
关键词：
edge extract; wavelet transform; thresholding; denosing;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
When using Laplacian operator in edge extraction, the noise makes it unacceptable. To solve it, a new improvement method is proposed, which can denoise effectively and remain edge as more as possible The experiment proves its efficiency in edge extraction.
引用
收藏
页码：1307 / 1309
页数：3
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