计算机工程2011，Vol.37Issue(15)：201-202,211,3.DOI:10.3969/j.issn.1000-3428.2011.15.064
基于边缘特征的亚像素相关匹配跟踪算法
Subpixel Correlation Matching Tracking Algorithm Based on Edge Feature
摘要
Abstract
Correlation matching tracking algorithm based on pixel gray and character is commonly used. The algorithm bused on edge feature is a research hotspot because of its advantages for application. However, this kind of algorithm can just locale in integef pixel for its low tracking precision. A method based on the quadratic surfuce fitting is selected for subpinel matching through analysts and comparison. A new vipminem is designed to show that this algorithm gels as high is 0.1 level of pixel location precision.关键词
亚像素定位/边缘提取/边缘相关匹配/相关函数拟合极值法/匹配跟踪Key words
sibpoxel orieniation/edge extraction/adge correlation matching/correlation function fitting/extremd method/matching tracking分类
信息技术与安全科学引用本文复制引用
刘倩,闫宇壮,黄新生..基于边缘特征的亚像素相关匹配跟踪算法[J].计算机工程,2011,37(15):201-202,211,3.基金项目
国家部委基金资助项目 （）
