文件列表:

pca_matlab (0, 2006-03-06)
pca_matlab\classif.m (492, 2000-05-17)
pca_matlab\loadpop.m (487, 2000-05-17)
pca_matlab\makebasis.m (1239, 2000-05-17)
pca_matlab\pca.m (3391, 2000-05-17)
pca_matlab\resize.m (788, 2000-05-17)
pca_matlab\showimg.m (487, 2000-05-17)
pca_matlab\success.m (619, 2000-05-17)

_________________________________________________ PCA Face Recognition MatLab implementation http://www.vision.ime.usp.br/~teo/pca _________________________________________________ Instructions: 1 - Open file pca.m. 2 - Read its comments and replace the "???" to the parameters that you have to set (location of face image database, number of eigenfaces, etc). 3 - Script pca.m uses the functions resize.m, loadpop.m, makebasis.m, classif.m and success.m. You can learn a little bit about them by reading the script pca.m. 4 - The purpose of function showimg.m is to plot the images. Function pca.m does not call it. 5 - All the functions have descriptions and you can see them by typing "help " in the MatLab's command line. 6 - For the face image database, I recommended that: * your image database contains only the images that you will use for training and testing the PCA face recognition system; * all the people have the same number of images in the database; * the file names be like xxx_yyy, where xxx is the number of the person of this file and yyy is the number of this sample image of that person. 7 - After setting the correct paramethers in the script pca.m, you can run it and it will perform the training of a PCA system and a recognition process. I hope you enjoy it! If you have any problem, suggestion, comments or if you improved this version, please contact me. _____________________________________________ Credits: Teofilo Emidio de Campos mailto:teo@ime.usp.br http://www.ime.usp.br/~teo ICQ# 6011445 Creative Vision Research Group http://www.ime.usp.br/~cesar/creativision Computer Science Department Institute of Mathematics and Statistics Sao Paulo University - Brazil DCC - IME - USP Last update: Wed May 17 2000

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