Department;
of;
Automation,;
Shanghai;
Jiao;
Tong;
University,;
and;
Key;
Laboratory;
of;
System;
Control;
and;
Information;
Processing,;
Ministry;
of;
Education;
of;
China,;
Shanghai;
200240,;
China;
Delaunay三角网; 图像匹配; 鲁棒性; SIFT; 计算机视觉; 匹配方法; 特征变换; 物理结构;