displayeigenface.m

来自「基于PCA实现的人脸识别」· M 代码 · 共 30 行

function displayeigenface(Eigenfaces, S, T)

% Argument:    Eigenfaces    - (M*Nx(P-1)) Eigen vectors of the covariance matrix of the training database
%                     S        longth of the picture
%                     T        heigth of the picture
% Returns:     r      display the result

s=1;
c=[];
Eigenfaces1=Eigenfaces'*100;
p=size(Eigenfaces,2);
while(s<=p)
     m=1;
      for k=1:S
          for j=1:T
              c(j,k)=Eigenfaces1(s,m);
              m=m+1;
              c=uint8(c);
          end
      end
    figure(s);
    c=c';
    imshow(c) 
    s=s+1;
end