KARNAN MARCUS, received the Master of Computer Science and Engineering Degree from Computer Science and Engineering Department, from Government College of Engineering, Manonmaniam Sundaranar University, Tamil Nadu, India, He got his Ph. D. Degree from CSE Department, Gandhigram Rural (central) University in April 2007. Currently he is working as Professor, Department of Computer Science & Engineering Department, Tamilnadu College of Engineering, Tamil Nadu, India, his experience started from 1987. He has published more than hundred papers published in reputed Inter national journals and conferences and act as a research supervior for twenty PhD research Scholars. His area of interests includes medical image processing, artificial intelligence, neural network, genetic algorithm, pattern recognition and fuzzy logic.