www.gusucode.com > 非常好用的人脸识别原程序 > 非常好用的人脸识别原程序/fdv54/fdv54/im2vec.m
% Version : 5.4 % Date : 12.26.2010 % Author : Omid Sakhi % http://www.facedetectioncode.com function IMVECTOR = im2vec (W27x18) load gabor; W27x18 = adapthisteq(W27x18,'Numtiles',[8 3]); Features135x144 = cell(5,8); for s = 1:5 for j = 1:8 Features135x144{s,j} = mminmax(abs(ifft2(G{s,j}.*fft2(double(W27x18),32,32),27,18))); end end Features45x48 = cell2mat(Features135x144); Features45x48 (3:3:end,:)=[]; Features45x48 (2:2:end,:)=[]; Features45x48 (:,3:3:end)=[]; Features45x48 (:,2:2:end)=[]; IMVECTOR = reshape (Features45x48,[2160 1]);