www.gusucode.com > matlab编程人脸识别程序 > matlab编程人脸识别程序/程序/example.m
clear all clc close all % You can customize and fix initial directory paths TrainDatabasePath = uigetdir(strcat(matlabroot,'\work'), '选择训练人脸库' ); TestDatabasePath = uigetdir(strcat(matlabroot,'\work'), '选择测试人脸库'); %读取人脸库的路径 prompt = {'输入库内测试人脸数字代表'}; dlg_title = 'Input of PCA-Based Face Recognition System'; num_lines= 1; def = {'1'}; TestImage = inputdlg(prompt,dlg_title,num_lines,def); TestImage = strcat(TestDatabasePath,'\',char(TestImage),'.jpg'); im = imread(TestImage); T = CreateDatabase(TrainDatabasePath); [m, A, Eigenfaces,D] = EigenfaceCore(T); %画出特征值得图像 figure; x=1:20; D=diag(D); y = flipud(D); plot(x,y,'.') xlabel('数'); ylabel('特征值大小'); OutputName = Recognition(TestImage, m, A, Eigenfaces); SelectedImage = strcat(TrainDatabasePath,'\',OutputName); SelectedImage = imread(SelectedImage); figure; subplot(1,2,1);imshow(im); title('测试人脸'); subplot(1,2,2);imshow(SelectedImage); title('库内匹配人脸'); %输出识别人脸的数字代号 str = strcat('Matched image is : ',OutputName); disp(str)