test.m

来自「人脸识别的matlab程序」· M 代码 · 共 25 行

function y=test(path,A,mx,facey) %测试(输入b库中图)

%取得人脸并堆叠
f=getFacePile(path);
%KL变换
f=A*(f-mx);
%compare
L=200;
d=zeros(1,L);
for i=1:L
    d(i)=norm(f-facey(:,i));
end
%排序
[Y I]=sort(d);
%输出原图
imshow(path);
figure;
%输出前三张
imshow(getpicture(I(1)));
figure;
imshow(getpicture(I(2)));
figure;
imshow(getpicture(I(3)));  
figure;
imshow(getpicture(I(4)));