%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

This code is for the paper 
Meng Yang, Lei Zhang and David Zhang. METAFACE LEARNING FOR SPARSE REPRESENTATION BASED FACE RECOGNITION. 
ICIP, Hong Kong, 2010.  


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


Note:  

1. Please prepare the three face databases (Extended YaleB, AR and ORL pose subset) by yourself.

2. Download l1_ls toolbox (http://stanford.edu/~boyd/l1_ls/), and add the path of l1_ls toolbox to matlab.

3. Follow the instruction of the main functions to do the experiment.