Browsing Ramachandran, Nagarajan, Prof. Dr. by Subject "Artificial neural network"
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Comparison of performance using Daubechies Wavelet family for facial expression recognition
(Institute of Electrical and Electronics Engineers (IEEE), 2010-05-21)This paper investigates the performance of a Daubechies Wavelet family in recognizing facial expressions. A set of luminance stickers were fixed on subject's face and the subject is instructed to perform required facial ... -
Luminance sticker based facial expression recognition using discrete wavelet transform for physically disabled persons
(Springer Science+Business Media, LLC., 2012)Developing tools to assist physically disabled and immobilized people through facial expression is a challenging area of research and has attracted many researchers recently. In this paper, luminance stickers based facial ...