文件名称:PCA-SIFT
介绍说明－－下载内容均来自于网络，请自行研究使用
开源Sift算法，匹配识别图像，找了很多，感觉有效的不多-open source code: Sift for match picture
(系统自动生成,下载前可以参看下载内容)
下载文件列表
PCA-SIFT
........\pcasift-0.91nd
........\..............\aclocal.m4
........\..............\AUTHORS
........\..............\ChangeLog
........\..............\config.h.in
........\..............\configure
........\..............\configure.ac
........\..............\COPYING
........\..............\depcomp
........\..............\Doxyfile
........\..............\gathergrads.cc
........\..............\getpatches.cc
........\..............\gpcavects.txt
........\..............\image.cc
........\..............\image.h
........\..............\INSTALL
........\..............\install-sh
........\..............\keypoint.cc
........\..............\keypoint.h
........\..............\Makefile.am
........\..............\Makefile.in
........\..............\missing
........\..............\mkinstalldirs
........\..............\NEWS
........\..............\README
........\..............\recalckeys.cc
........\training
........\........\pca.m
........\........\pcag.m
........\........\ploteigs.m
........\........\ploteigs2.m
........\........\readeigs.m
........\........\runpca.m