M.Narayana is currently working as Associate Professor in ECE Department Jayaprakash Narayan College of Engineering, Mahabubnagar, AP, India. He is a Ph.D student at JNTUA Ananthapur, AP, India. He received his M.Tech. from the JNTUH, Hyderabad. He has thirteen years of experience in teaching undergraduate and postgraduate students. His research interests are in the areas of Signal and Image Processing, Segmentation, and Pattern Recognition.