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Mathematical Problems in Engineering
Volume 2018, Article ID 8264961, 10 pages
https://doi.org/10.1155/2018/8264961
Research Article

Sparse Representation Classification Based on Flexible Patches Sampling of Superpixels for Hyperspectral Images

1The School of Computer Science and Technology, Henan Polytechnic University, Jiaozuo, China
2The School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo, China

Correspondence should be addressed to Aizhong Mi; nc.ude.uph@gnohziaim

Received 26 May 2018; Revised 15 August 2018; Accepted 23 August 2018; Published 2 October 2018

Academic Editor: Stefano Sfarra

Copyright © 2018 Haifeng Sima et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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