两幅图像拼接，利用sift算法找出特征点，然后进行两幅图的无缝拼接
资源文件列表
sift1/100-0023_img.jpg , 19471
sift1/100-0024_img.jpg , 25787
sift1/appendimages.m , 461
sift1/b1.jpg , 17807
sift1/b2.jpg , 19748
sift1/b3.jpg , 19181
sift1/bounds.m , 605
sift1/defs.h , 1920
sift1/exam.m , 158
sift1/exam1.asv , 203
sift1/hnormalise.m , 1007
sift1/homogdist2d.m , 778
sift1/homography2d.m , 2493
sift1/homoTrans.m , 879
sift1/imTrans.asv , 3801
sift1/imTrans.m , 3801
sift1/iscolinear.m , 2318
sift1/isdegenerate.m , 815
sift1/LICENSE , 1055
sift1/Makefile , 631
sift1/match.asv , 5125
sift1/match.c , 4876
sift1/match.m , 5134
sift1/normalise.m , 2312
sift1/normalise2dpts.m , 2361
sift1/randomsample.m , 2218
sift1/ransac.m , 9877
sift1/ransacfithomographys.m , 3451
sift1/README , 7952
sift1/showkeys.m , 1699
sift1/sift , 45070
sift1/sift.asv , 2673
sift1/sift.m , 2666
sift1/sift1.rar , 444529
sift1/siftWin32.exe , 94208
sift1/tmp.key , 520378
sift1/tmp.pgm , 90616
sift1/transformImage.asv , 2333
sift1/transformImage.m , 2336
sift1/util.c , 7493