Face Recognition using PCA

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ahmed obaid
ahmed obaid 2016-3-12
回答： MathReallyWorks 2017-5-25
Dear Users ,
i have a question related to the following role :
I have 100 training images, i'm looking to calculate PCA for each face images and store it in file .. then after i inter one of these face images it must be retrieve that similar face image not more than one image , i have tried CBIR but it use Color histogram , i'm looking to use PCA for facial recognition thanks , this is the code to calculate PCA for single image
I = double(imread('peppers.png'));
X = reshape(I,size(I,1)*size(I,2),3);
coeff = pca(X);
figure, imshow(X);

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回答（1 个）

MathReallyWorks
MathReallyWorks 2017-5-25
Hello,
Use this file exchange code: PCA-based Face Recognition System
It works really well.

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