文件名称:SIFT
介绍说明－－下载内容均来自于网络，请自行研究使用
sift算法实现与研究，包括gaussian，DOG尺度空间的构造，极值点的检测，边缘检测，计算方向，形成描述子，关键点的匹配-sift algorithm and Research
(系统自动生成,下载前可以参看下载内容)
下载文件列表
SIFT\demo-data\ditu.JPG
....\.........\ditu1.JPG
....\.........\image068.JPG
....\.........\image069.JPG
....\.........\object0024.view01.png
....\.........\object0024.view03.png
....\.........\Thumbs.db
....\..scriptor\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.asv
....\do_sift.m
....\key-location\do_extrefine.m
....\............\do_localmax.asv
....\............\do_localmax.m
....\main.m
....\..tch\do_match.asv
....\.....\do_match.m
....\orientation\do_orientation.m
....\README.txt
....\README.txt.bak
....\scale-space\do_diffofg.m
....\...........\do_gaussian.m
....\...........\fspecial.asv
....\...........\smooth.m
....\...........\tfspecial.m
....\sift_demo.asv
....\sift_demo.m
....\text.asv
....\text.m
....\util\appendimages.m
....\....\imreadbw.asv
....\....\imreadbw.m
....\....\plotsiftdescriptor.asv
....\....\plotsiftframe.m
....\....\plotss.m
....\....\tightsubplot.m
....\demo-data
....\descriptor
....\key-location
....\match
....\orientation
....\scale-space
....\util
SIFT