SIFT
....\Distinctive Image Features from Scale-Invariant Keypoints.pdf
....\Object Recognition from Local Scale-Invariant Features.pdf
....\SIFT尺度不变特征变换算法小结.docx
....\SIFT的讲解.ppt
....\SIFT算法详解及应用(课件).ppt
....\siftDemoV4.zip
....\sift算法.docx
....\基于SIFT的图像配准方法.pdf
....\尺度空间理论和SIFT算法小结.pdf
....\第七章尺度空间.ppt