Face Recognition Based on Gabor Filter and Improved Linear Local Tangent Space Alignment Algorithm
2014 ◽
Vol 989-994
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pp. 4091-4094
Keyword(s):
The Face
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In this paper, Gabor filtering and linear local tangent space alignment algorithm and its improved algorithm are used on face recognition. The Gabor wavelet transform can detect the image information in different directions and scales, according to its selective direction and frequency characteristics. The LLTSA reduces the dimension of the sample while the LLTSA and the other improved algorithms extract secondary feature. Experiment and analyze the average recognition rate of the LLTSA and its improved algorithms with the variation of dimension. The experiment results show the effectiveness of the method, increasing the face recognition accuracy.
2017 ◽
Vol 31
(19-21)
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pp. 1740041
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2014 ◽
Vol 602-605
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pp. 3447-3450
2012 ◽
Vol 241-244
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pp. 1705-1709
2013 ◽
Vol 278-280
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pp. 1211-1214