摘要
提出一种新的基于小波变换的角点提取方法。它利用在几个尺度上小波变换模极大值和曲率理论提取角点。理论和试验结果表明 。
A new angular point extracting method based on wavelet transform is put forward.It extracts angular point by means of wavelet transformed modulus maximum of several scales and curvature theory.The theoretical and experimental results show that the algorithm is effective for the extracting and positioning of angular point.
出处
《光电工程》
CAS
CSCD
2000年第1期48-51,共4页
Opto-Electronic Engineering
基金
国家 8 63高技术研究计划资助项目
关键词
角点提取
小波变换
计算机视觉
Corner extraction,Wavelet transform,Algorithm.
