基于精化曲线累加弦长的角点检测技术

被引:22
作者
钟宝江
廖文和
机构
[1] 南京航空航天大学理学院
[2] 南京航空航天大学机电工程学院
关键词
数字化曲线; 角点检测; 计算机视觉; 离散曲率; 累加弦长;
D O I
暂无
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
提出基于曲线累加弦长来检测角点 ,可以使得检测结果具有旋转不变性 ,隐式精化曲线策略可以显著改善角点检测算法的计算精度 ,从而增强角点检测结果的可靠性 具体给出了一种基于精化曲线累加弦长的角点检测方法 ,并对其可行性进行数学论证 ,同时提出了一种区别圆角和尖角的实用技术 实验结果表明 ,使用文中技术和方法能够有效地解决实际的角点检测问题
引用
收藏
页码:939 / 943
页数:5
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