人脸识别matlab程序(4)

t = 100;

temp = base(:,1:t) * c(1:t)';

temp = temp + samplemean';

imwrite(mat2gray(reshape(temp, 112,92)),'d:\test2\t3.jpg'); % 前150 个

t = 150;

temp = base(:,1:t) * c(1:t)';

temp = temp + samplemean';

imwrite(mat2gray(reshape(temp, 112,92)),'d:\test2\t4.jpg'); % 前199 个

t = 199;

temp = base(:,1:t) * c(1:t)';

temp = temp + samplemean';

imwrite(mat2gray(reshape(temp, 112,92)),'d:\test2\t5.jpg');