ave=[?104.4977??156.9277]‘;?%avecov1為訓(xùn)選練好的參數(shù)
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）;?%紅
?????G=I{i}（::2）;?%綠
?????B=I{i}（::3）;?%藍(lán)?
?????cb=128-0.1678*R-0.3313*G+0.5*B;
?????cr=128+0.5*R-0.4187*G-0.081