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yi zhong ji yu xiao bo bian huan de duo chi du bian yuan jian ce fang fa
Pages: 251-257
Year: Issue:  3
Journal: Pattern Recognition and Artificial Intelligence

Keyword:  计算机视觉边缘检测多尺度方法;
Abstract: 本文对Mallat基于小波变换的边缘检测算法作了改进,使得在不同尺度下的边缘移位减小到1个像素以内.本文提出了一种基于小波变换的多尺度边检算法.与传统的Guass尺度空间算法相比,本算法具有定位准确计算量小的优点,并可利用多尺度空间信息,识别边缘的特性.作为一个例子,本文给出了一个实验.
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