sift+svm
代码说明：
说明： sift特征提取，然后再利用svm算法实现特征分类预测(SIFT feature extraction, and then use SVM algorithm to achieve feature classification and prediction)
文件列表：
sift%2Bsvm, 0 , 2020-04-10
sift%2Bsvm\add_features_db.m, 795 , 2009-05-28
sift%2Bsvm\center.mat, 5057 , 2020-04-10
sift%2Bsvm\desc.mat, 1483473 , 2020-04-10
sift%2Bsvm\desc_new.mat, 1489565 , 2020-04-10
sift%2Bsvm\features_detection.m, 14148 , 2020-04-04
sift%2Bsvm\gaussian_filter.m, 341 , 2017-09-01
sift%2Bsvm\readme.txt, 96 , 2020-04-04
sift%2Bsvm\sift_SVM_Train.m, 5417 , 2020-04-10
sift%2Bsvm\Untitled.m, 338 , 2020-04-10
sift%2Bsvm\Untitled3.m, 2334 , 2020-04-09
sift%2Bsvm\Untitled4.m, 2268 , 2020-04-10
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