中文说明： SIFT特征是基于物体上的一些局部外观的兴趣点而与影像的大小和旋转无关。对于光线、噪声、些微视角改变的容忍度也相当高。 SIFT特征提取代码(Matlab)含dome,dome 中有不同视角的演示。
English Description：
The feature of SIFT is that the interest points of some local appearance are independent of the image size and rotation.. For light, noise, some visual angle change tolerance is quite high.SIFT feature extraction (Matlab) code containing dome, dome has a different perspective of the demonstration.