第104期 matlab配置vlfeat库(v0.9.18)简单有用
VLFeat -Vision Lab Features Library
GitHub - vlfeat/vlfeat: An open library of computer vision algorithms https://github.com/vlfeat/vlfeat
VLFeat的主页:http://www.vlfeat.org/index.html
VLFeat开源库实现了很多著名的机器视觉算法,如HOG, SIFT, MSER, k-means, hierarchical k-means, agglomerative information bottleneck, SLIC superpixels, 和 quick shift。VLFeat开源库是用C语言写的,以确保其效率和兼容性,同时VLFeat还提供了MATLAB接口和详细的文档。
vlfeat中vl_gmm
[means, covariances, priors] = vl_gmm(mfcc, 8, 'MaxNumIterations', 20);