SURF是SIFT算法的改进算，速度快，这里是详解请看。-SURF is improved SIFT algorithm, fast speed, this is, please see.

一种基于灰度 冗余和 SURF 算法的红外和可见光 图像 的配准 方法-Based on SURF algorithm gray redundancy and infrared and visible image registration Method

改进SURF算法，FAST角点检测算法代替原始SURF特征点检测，很大程度上提高了特征点检测速度。-Improved SURF algorithm, FAST corner detection algorithm instead of the original SURF feature detection, feature detection greatly improves the speed.