改进的基于模板的角点检测算法

An Improved Corner Detection Method Based on Template

对传统的基于模板的角度检测算法进行了2点改进.首先扩大了角点模板的半径,增加了可检角点的类型;其次根据新的角点响应函数简化了模板,使得角点模板总数并没有因为角点类型的增多而增加.实验结果表明,本算法提高了角点检测的准确性,同时保证了计算速度,具有一定的价值.

A new improved comer detection method is proposed. On the one hand, because the template radius is increased, there are more types of detectable corners. On the other hand, a new corner response function is proposed while the number of the comer templates remains the same. The experiments have proved that this method is more accurate at the same speed.