混合高斯背景建模matlab代码(共3页).docx

精选优质文档-倾情为你奉上clear all% source = aviread(C:VideoSourcetrafficsan_fran_traffic_30sec_QVGA);source = mmreader(SampleVideo.avi);frameQYT=get(source,NumberOfFrames);% -frame size variables -fr = read(source,1); % 读取第一帧作为背景fr_bw = rgb2gray(fr); % 将背景转换为灰度图像fr_size = size(fr); %取帧大小width = fr_size(2);height = fr_size(1);fg = zeros(height, width);bg_bw = zeros(height, width);% -