Imaging Science and Photochemistry ›› 2016, Vol. 34 ›› Issue (1): 95-101.DOI: 10.7517/j.issn.1674-0475.2016.01.095

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Eye State in Drive Fatigue Detection Based on Sparse Representation

WANG Dongmei, FENG Cai, WANG Haipeng, YU Weibo   

  1. Institute of Electrical and Electronic Engineering, Changchun University of Technology, Changchun 130012, Jilin, P. R. China
  • Received:2015-10-08 Revised:2015-11-23 Online:2016-01-15 Published:2016-01-15

Abstract:

In this paper, we proposed an eyes state in driver fatigue recognition algorithm based on sparse representation in order to solve the problems that in traditional contact detection, just like affect driver, low recognition rate, etc. First,construct a complete redundant dictionary to training set using K-SVD method and sparse representation the test images employing orthogonal matching pursuit method. Then determine the error between the test images and the reconstructed images. At last,determine the type of test images and judge the state of test images. And contrast the K-SVD to the other dictionary learning methods and sparse representation methods, the experimental results showedthat the K-SVD algorithm combined with OMP obtained better recognition effect.

Key words: driver fatigue, eye state, sparse representation, K-SVD, OMP