摘要
一种从图象边缘提取拐点特征并通过它识别被遮挡物体的方法。实验表明，运用这种方法可以有效地识别经旋转、放缩、平移并部分破损的物体图象。
This paper proposes a method for extracting corner feature, which is rotation, shift and scale invariant, from images boundary and recognizing occluded objects by using these features. Result of experiments is also given.
出处
《中国图象图形学报（A辑）》
CSCD
1998年第3期217-220,共4页
Journal of Image and Graphics
基金
国防预研基金
关键词
模式识别
拐点特征
特征提取
破损图象匹配
Pattern recognition, Corner features, Invariance, Occluded image match
