R Krishnamoorthy, Ph D, is Professor of Information Technology, Bharathidasan Institute of Technology, Bharathidasan University, Trichy. Dr R Krishnamoorthy received his M. Tech Degree in Computer Science and Engineering from Indian Institute of Technology, Kanpur and PhD degree in Computer Science and Engineering from Indian Institute of Technology, Kharagpur, with specialization in Computer Vision and Image Processing. He has 24 years of teaching experience. He is the author of three books, and forty-four technical papers published in National and International Conferences and International Journals. He has produced five PhDs. He is member of CSI, ISTE, IEEE and ACM. His areas of interest include network security, image processing and software testing.

G Indirani Kumaravel, is Senior Lecturer in Computer Science and Engineering, Annamalai University, Chidambaram. She received her M E degree in Computer Science and Engineering from Annamalai University. Indirani has 12 years of teaching experience. She is a member of CSI. Her areas of interest include Speech and Image Processing.