work1 .....\beijing.m .....\beijinggengxin.m .....\distmatrix_single.m .....\duxing.m .....\gaussian_mix.m .....\GMM.mat .....\GMM_detector.m .....\gray_gaussian.m .....\gray_vertdouble.m .....\kmeans_gray.m .....\qixin.asv .....\SampleVideo.avi .....\Subtraction_detector.m .....\Ti.m .....\y.m