Sift algorithm code, connotation test picture, able to generate complete results, put it in matlab to run

Filename	Size	Update
sw-sift-master\addOriFeatures.m	1539	2018-05-07
sw-sift-master\book.pgm	97697	2016-09-28
sw-sift-master\calcGrad.m	730	2016-09-28
sw-sift-master\drawFeatures.m	125	2018-05-05
sw-sift-master\drawMatched.m	1081	2018-05-05
sw-sift-master\gaussian.m	272	2018-05-05
sw-sift-master\getFeatures.m	7270	2018-05-07
sw-sift-master\hist2Descr.m	549	2016-09-28
sw-sift-master\interpHistEntry.m	1272	2016-09-28
sw-sift-master\interpLocation.m	2252	2018-05-07
sw-sift-master\isEdgeLike.m	631	2018-05-06
sw-sift-master\LICENSE	3198	2016-09-28
sw-sift-master\match.m	991	2018-05-07
sw-sift-master\oriHist.m	858	2016-09-28
sw-sift-master\README.md	527	2016-09-28
sw-sift-master\scene.pgm	196623	2016-09-28
sw-sift-master\smoothOriHist.m	388	2018-05-07
sw-sift-master\swSift.m	453	2018-05-05
sw-sift-master	0	2018-05-07

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