SURF特征提取算法的演示程序，在大多情况下处理速度和精度都超过sift算法-SURF feature extraction algorithm demo program, in most of the cases deal with the speed and accuracy of more than sift algorithm

特征点提取方法--SIFT的简化后的算法-Feature point extraction method--SIFT algorithm of the simplified

matalab调用C程序实现的基于SURF算法的全景图像拼接-matalab call C SURF algorithm based Program for panoramic image stitching