DOIONLINE 
DOIONLINE Publish In |
International Journal of Advances in Electronics and Computer Science-IJAECS |
 Journal Home Volume Issue |
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Issue |
Volume-5,Issue-10 ( Oct, 2018 ) | |||||||||
Paper Title |
Comparison Study on Facial Expression Recognition | |||||||||
Author Name |
Elena Battini Sonmez | |||||||||
Affilition |
Computer Engineering Department, Istanbul Bilgi University, Istanbul, TR | |||||||||
Pages |
36-40 | |||||||||
Abstract |
This letter considers the issue of automatic facial expressions recognition. In this work, we challenge the given benchmark protocol of the Extended Cohn-Kanade (CK+) database, and we used Gabor filters with the Sparse Representation based Classifier (SRC) to outperform their best result by 5 percentage points; we propose a new cropping technique for emotional faces, and we consider different combination of appearance-based projection methods, feature extraction techniques and classifiers to make a fair comparison among them. Experimental results underline the superior performance of SRC, particularly successful when coupled with Gabor features Keywords - Facial Expression Recognition, Sparse Representation based Classifier, Features Extraction, Gabor Filters. | |||||||||
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