Discrimination of vision impairments using single trial VEPs
Proceeding of The International Conference on Control System, Computing and Engineering (ICCSCE 2011) at Penang, Malaysia on 25 November 2011 through 27 November 2011
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IEEE Conference Publications
2014
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my.unimap-343682014-05-08T06:32:27Z Discrimination of vision impairments using single trial VEPs Vijean, Vikneswaran Hariharan, Muthusamy, Dr. Sazali, Yaacob, Prof. Dr. vicky.86max@gmail.com hari@unimap.edu.my s.yaacob@unimap.edu.my Frequency domain feature Vision impairement Visually evoked potential Proceeding of The International Conference on Control System, Computing and Engineering (ICCSCE 2011) at Penang, Malaysia on 25 November 2011 through 27 November 2011 Analysis of Visually evoked potential (VEP) in the investigation of ocular diseases is gaining interests from researchers all over the world. VEP is an electrical signal generated by the brain (Occipital Cortex) in response to a visual stimulus. By analyzing these responses, the abnormalities in the visual pathways in a person can be detected. Traditionally, the amplitude and the latency values were considered for the analysis. This study is intended to investigate the frequency domain based features of single trial VEPs in discriminating between subjects with normal vision from those having vision impairments. Four different classifiers, Linear Discriminant Analysis (LDA), Quadratic Discriminant Analysis (QDA), k Nearest Neighbor (kNN) and the Support Vector Machine (SVM) are used for the investigation. The proposed method shows promising results for the discrimination of vision impairments. 2014-05-08T06:32:27Z 2014-05-08T06:32:27Z 2011-11 Working Paper p. 182-186 978-1-4577-1640-9 http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6190519&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6190519 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34368 http://dx.doi.org/10.1109/ICCSCE.2011.6190519 en Proceeding of The International Conference on Control System, Computing and Engineering 2011 (ICCSCE 2011); IEEE Conference Publications |
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Universiti Malaysia Perlis |
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| language |
English |
| topic |
Frequency domain feature Vision impairement Visually evoked potential |
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Frequency domain feature Vision impairement Visually evoked potential Vijean, Vikneswaran Hariharan, Muthusamy, Dr. Sazali, Yaacob, Prof. Dr. Discrimination of vision impairments using single trial VEPs |
| description |
Proceeding of The International Conference on Control System, Computing and Engineering (ICCSCE 2011) at Penang, Malaysia on 25 November 2011 through 27 November 2011 |
| author2 |
vicky.86max@gmail.com |
| author_facet |
vicky.86max@gmail.com Vijean, Vikneswaran Hariharan, Muthusamy, Dr. Sazali, Yaacob, Prof. Dr. |
| format |
Working Paper |
| author |
Vijean, Vikneswaran Hariharan, Muthusamy, Dr. Sazali, Yaacob, Prof. Dr. |
| author_sort |
Vijean, Vikneswaran |
| title |
Discrimination of vision impairments using single trial VEPs |
| title_short |
Discrimination of vision impairments using single trial VEPs |
| title_full |
Discrimination of vision impairments using single trial VEPs |
| title_fullStr |
Discrimination of vision impairments using single trial VEPs |
| title_full_unstemmed |
Discrimination of vision impairments using single trial VEPs |
| title_sort |
discrimination of vision impairments using single trial veps |
| publisher |
IEEE Conference Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/34368 |
| _version_ |
1643797460351451136 |