Nonlinear dictionary learning with application to image classification

作者：

Highlights：

• We propose a nonlinear dictionary learning (NDL) method via neural network.

• We propose a supervised nonlinear dictionary learning (SNDL) method.

• Application to image classification shows the efficacy of the proposed methods.

摘要

•We propose a nonlinear dictionary learning (NDL) method via neural network.•We propose a supervised nonlinear dictionary learning (SNDL) method.•Application to image classification shows the efficacy of the proposed methods.

论文关键词：Nonlinear dictionary learning,Sparse coding,Neural network,Image classification

论文评审过程：Received 11 August 2016, Revised 29 December 2016, Accepted 3 February 2017, Available online 4 February 2017, Version of Record 21 November 2017.

论文官网地址：https://doi.org/10.1016/j.patcog.2017.02.009