Nezhad, Amir Jamshid. A hybrid genetic-fuzzy model for classification of facial expressions / Amir Jamshid Nezhad - xxi, 193 pages : charts, photographs, illustrations. ; 30 cm. Thesis (Ph.D.) - Universiti Kebangsaan Malaysia, 2012. References : p. 179-191. Subjects--Corporate Names: Universiti Kebangsaan Malaysia--Dissertations. Subjects--Topical Terms: Dissertations, Academic--Malaysia.Image processing.Facial expression.Fuzzy systems.