本算法实现sift特征匹配，sift算法详细过程等
资源文件列表
SIFT/README.txt , 2387
SIFT/demo-data/beaver11.bmp , 189956
SIFT/demo-data/beaver13.bmp , 189956
SIFT/demo-data/image068.JPG , 14060
SIFT/demo-data/image069.JPG , 13579
SIFT/demo-data/view01.png , 578897
SIFT/demo-data/view02.png , 574557
SIFT/util/plotss.m , 640
SIFT/descriptor/do_descriptor.m , 5999
SIFT/do_demo_1.m , 974
SIFT/do_demo_2.m , 1217
SIFT/do_demo_3.m , 1171
SIFT/do_demo_4.m , 1168
SIFT/do_sift.m , 4513
SIFT/key-location/do_extrefine.m , 4669
SIFT/key-location/do_localmax.m , 2133
SIFT/main.m , 139
SIFT/util/plotsiftframe.m , 1812
SIFT/match/do_match.m , 5580
SIFT/orientation/do_orientation.m , 2979
SIFT/scale-space/do_diffofg.m , 506
SIFT/scale-space/do_gaussian.m , 3228
SIFT/scale-space/smooth.m , 281
SIFT/sift_demo.m , 1837
SIFT/util/appendimages.m , 359
SIFT/util/imreadbw.m , 301
SIFT/util/tightsubplot.m , 1871
SIFT/descriptor/do_descriptor.asv , 5423
SIFT/match/do_match.asv , 4949