This is the code for our Pattern Recognition 2018 paper
This code is for Cho-Ying Wu, “Occluded face recognition using low-rank regression with generalized gradient direction,"
including codes as follows:
main.m : Parameters are explained in the comment
FastSolver.m: For ADMM solver
FastLasso.m: Fast Lasso Solver
igo,igo2,igo3.m : For generalized gradient direction
pen_NIG.m: Definition of NIG penalization.
nuc_norm: Nuclear norm.
shrink.m: Soft-Shrinkage operator.
If you find our work useful, please consider citing:
@article{wu2018occluded,
title={Occluded face recognition using low-rank regression with generalized gradient direction},
author={Wu, C. Y. and Ding, J. J.},
journal={Pattern Recognition},
volume={80},
pages={256--268},
year={2018},
publisher={Elsevier}
}
For any questions, please contact the author Cho-Ying, Wu: choyingw@usc.edu