Learning low-rank and discriminative dictionary for image classification

作者：

Highlights：

• Learn a discriminative dictionary with low-rank regularization

• Fisher discriminant function is applied to the coding coefficients.

• IPM and ALM algorithms are adopted to solve our objective function.

摘要

•Learn a discriminative dictionary with low-rank regularization•Fisher discriminant function is applied to the coding coefficients.•IPM and ALM algorithms are adopted to solve our objective function.

论文关键词：Sparse representation,Dictionary learning,Low-rank regularization,Image classification

论文评审过程：Received 1 June 2013, Revised 25 October 2013, Accepted 21 February 2014, Available online 5 March 2014.

论文官网地址：https://doi.org/10.1016/j.imavis.2014.02.007