摘要
H arris角点检测方法是在计算机视觉领域中使用非常广泛的点特征提取算法,它算法简单,而且稳定,但在对一些图像进行角点提取时存在角点信息丢失和位置偏移等现象,为此提出一种改进的H arris角点检测方法。实验表明该方法在点特征的提取和精确定位方面都达到了较好的效果。
Harris corner detection method is widely used in the field of computer vision,it is simple and stable,but some images from Harris corner detection lost some information. So an improved Harris corner detection method is proposed. Experiments show that the method has achieved good results in feature extraction and precise positioning.
出处
《机械工程与自动化》
2009年第1期19-20,23,共3页
Mechanical Engineering & Automation