File list (Check if you may need any files):
sift
....\data
....\....\box.pgm
....\....\box.sift
....\....\circle.pgm
....\....\circle.sift
....\....\nest2.bmp
....\....\vessel-1.pgm
....\....\vessel-2.pgm
....\Debug
....\.....\vc60.idb
....\.....\vc60.pdb
....\diffss.m
....\doc
....\...\bibliography.bib
....\...\figures
....\...\.......\sift-descriptor-AI.bb
....\...\.......\sift-descriptor-AI.pdf
....\...\.......\sift-descriptor-SAVED.tex
....\...\.......\sift-descriptor.aux
....\...\.......\sift-descriptor.log
....\...\.......\sift-descriptor.pdf
....\...\.......\sift-descriptor.tex
....\...\.......\sift-descriptor.wrm
....\...\.......\warmread.sty
....\...\sift.bbl
....\...\sift.tex
....\...\visionlab.sty
....\gaussianss.m
....\imreadbw.m
....\imsmooth.c
....\LICENSE
....\Makefile
....\mexutils.c
....\plotmatches.m
....\plotsiftdescriptor.m
....\plotsiftframe.m
....\plotss.m
....\README
....\sift-bin
....\........\imsmooth.dll
....\........\imsmooth.mexmaci
....\........\siftdescriptor.dll
....\........\siftdescriptor.mexmaci
....\........\siftlocalmax.dll
....\........\siftlocalmax.mexmaci
....\........\siftmatch.dll
....\........\siftmatch.mexmaci
....\........\siftormx.dll
....\........\siftormx.mexmaci
....\........\siftrefinemx.dll
....\........\siftrefinemx.mexmaci
....\sift.m
....\siftdescriptor.c
....\siftdescriptor.m
....\siftlocalmax.c
....\siftlocalmax.dsp
....\siftlocalmax.dsw
....\siftlocalmax.m
....\siftlocalmax.ncb
....\siftlocalmax.opt
....\siftlocalmax.plg
....\siftmatch.c
....\siftmatch.m
....\siftormx.c
....\siftormx.dsp
....\siftormx.dsw
....\siftormx.ncb
....\siftormx.opt
....\siftormx.plg
....\siftread.m
....\siftrefinemx.c
....\siftrefinemx.m
....\sift_compile.m
....\sift_demo.m
....\sift_demo2.m
....\sift_demo3.m
....\sift_demo4.m
....\sift_demo5.m
....\sift_demo6.m
....\sift_gendoc.css
....\sift_overview.m
....\tightsubplot.m
....\TIMESTAMP