%0 Journal Article
%T Edge Detection Based on Wavelet Transform Method<br>边界探测的小波变换方法
%A Yang Wenjie
%A Liu Haoxue
%A Ma Kun
%A <br>杨文杰
%A 刘浩学
%J 中国图象图形学报
%D 1999
%I 
%X Based on the idea of detecting multiscale edge by Mallat, multiscale edge detection with continous wavelet transform is done. During the calculation of continous wavelet transform, Fourier transform is used.The method of weighted average is given to calculate the modulus on every direction.At last a example is given.
%K Wavelet transform
%K Multiscale edge<br>小波变换
%K 多尺度边界
%K 图象边界探测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=48A44634809F86CDDEBEE83070EC9612&yid=B914830F5B1D1078&vid=E158A972A605785F&iid=CA4FD0336C81A37A&sid=16D8618C6164A3ED&eid=1371F55DA51B6E64&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=7&reference_num=0