VLFeat Functions vl_compile vl_demo vl_harris vl_help vl_noprefix vl_root vl_setup vl_vlad vl_ddgaussian vl_dgaussian vl_dsigmoid vl_gaussian vl_rcos vl_sigmoid vl_slic vl_flatmap vl_imseg vl_quickseg vl_quickshift vl_quickvis vl_cf vl_click vl_clickpoint vl_clicksegment vl_det vl_figaspect vl_linespec2prop vl_plotbox vl_plotframe vl_plotgrid vl_plotpoint vl_plotstyle vl_pr vl_printsize vl_roc vl_tightsubplot vl_tpfp vl_erfill vl_ertr vl_mser vl_alldist2 vl_alphanum vl_argparse vl_binsearch vl_binsum vl_colsubset vl_cummax vl_getpid vl_grad vl_histmarg vl_hog vl_homkermap vl_ihashfind vl_ihashsum vl_inthist vl_isoctave vl_kdtreebuild vl_kdtreequery vl_lbp vl_lbpfliplr vl_localmax vl_matlabversion vl_numder vl_numder2 vl_override vl_pegasos vl_sampleinthist vl_simdctrl vl_svmdataset vl_svmpegasos vl_svmtrain vl_threads vl_twister vl_version vl_whistc vl_xmkdir vl_hikmeans vl_hikmeanshist vl_hikmeanspush vl_ikmeans vl_ikmeanshist vl_ikmeanspush vl_kmeans vl_dwaffine vl_imarray vl_imarraysc vl_imdisttf vl_imdown vl_imgrad vl_imintegral vl_impattern vl_imreadbw vl_imreadgray vl_imsc vl_imsmooth vl_imup vl_imwbackward vl_imwhiten vl_rgb2xyz vl_tps vl_tpsu vl_waffine vl_witps vl_wtps vl_xyz2lab vl_xyz2luv vl_xyz2rgb vl_gmm vl_hat vl_ihat vl_irodr vl_rodr vl_fisher vl_aib vl_aibcut vl_aibcuthist vl_aibcutpush vl_aibhist