Description: Sift algorithm, good description algorithm of local characteristics, has the scale invariance, illustrations, programs can run
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File list (Check if you may need any files):
sift
....\display_keypoints.m
....\findHomography.m
....\gaussian_filter.m
....\gbook1.jpg
....\gbook2.jpg
....\ghill1.jpg
....\ghill2.jpg
....\hill1.jpg
....\hill2.jpg
....\imMosaic.m
....\ransac1.m
....\resizeImageFig.m
....\sift.m
....\siftMatch.m
....\standard1.jpg
....\standard1sift.jpg
....\standard2.jpg
....\test1.m
....\test2.m
....\test3_siftMatch.m