choyingw / GD-HASLR

Pattern Recognition 2018 paper

Occluded-Face-Recognition-Using-Low-rank-Regression-with-Generalized-Gradient-Direction

This is the code for our Pattern Recognition 2018 paper

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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: [e-mail]