高斯肤色模型分割matlab

ave=[ 104.4977  156.9277]‘; %avecov1为训选练好的参数
cov1=[77.6869  -51.4659
     -51.4659   81.9345];
t=0.0026;
I=cell（11291）;
for i=1:1291
    imageName=strcat（num2str（i）‘E:\Administrator\Desktop\photos\IMG_2962.jpg‘）;
    I{i} =double（imread（imageName））;
    [mnk]=size（I{i}）;
     c=zeros（mn）;
     R=I{i}（::1）; %红
     G=I{i}（::2）; %绿
     B=I{i}（::3）; %蓝 
     cb=128-0.1678*R-0.3313*G+0.5*B;
     cr=128+0.5*R-0.4187*G-0.081