Improved sparse representation method for image classification

Improved sparse representation method for image classification

Among all image representation and classification methods, sparse representation has proven to be an extremely powerful tool. However, a limited number of training samples are an unavoidable problem for sparse representation methods. Many efforts have been devoted to improve the performance of spars...

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Bibliographic Details
Main Authors:	Shigang Liu, Lingjun Li, Yali Peng, Guoyong Qiu, Tao Lei
Format:	Article
Language:	English
Published:	Wiley 2017-06-01
Series:	IET Computer Vision
Subjects:	improved sparse representation method image classification method virtual training samples objective function JAFFE Columbia object image library
Online Access:	https://doi.org/10.1049/iet-cvi.2016.0186

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