File list (Check if you may need any files):
SIFT_YantaoNoemie
.................\demo-data
.................\descriptor
.................\..........\do_descriptor.m
.................\do_demo_1.m
.................\do_demo_2.asv
.................\do_demo_2.m
.................\do_demo_3.m
.................\do_demo_4.m
.................\do_sift.m
.................\key-location
.................\............\do_extrefine.m
.................\............\do_localmax.asv
.................\............\do_localmax.m
.................\main.m
.................\match
.................\.....\do_match.asv
.................\.....\do_match.m
.................\orientation
.................\...........\do_orientation.m
.................\README.txt
.................\README.txt.bak
.................\scale-space
.................\...........\do_diffofg.m
.................\...........\do_gaussian.m
.................\...........\smooth.m
.................\sift_demo.m
.................\util
.................\....\appendimages.m
.................\....\imreadbw.m
.................\....\plotsiftdescriptor.asv
.................\....\plotsiftframe.m
.................\....\plotss.m
.................\....\tightsubplot.m