Dr. Manoj Diwakar is currently working as Associate professor in the Department of Computer Science and Engineering at Graphic Era Deemed to be University, Dehradun. With 12 years of industrial and academic experience, he is committed and dedicated to the continuous upliftment of the research environment in the department. With the strong academic background, he has a multifaceted educational qualification. Prior to joining Graphic Era University, he has associated with DIT University, Uttaranchal University, Dehradun and Mody University of Technology & Science (Formerly known as Mody Institute of Technology & Science) Laxmangarh, Sikar, Rajasthan. He has achieved his B.Tech Degree from Dr. R. M. L. Awadh University, Faizabad and M.Tech from MITS, Gwalior, India. He achieved his Ph. D. Degree from the Department of Computer Science, Babasaheb Bhimrao Ambedkar University, Lucknow, India. Dr. Diwakar is also serving as Professional Member of IEEE and Life Member of IAENG (International Association of Engineers). His research interests include Image Processing, Information Security and Medical Imaging. He has published around 110 research papers in peer-reviewed journals, conferences, books and book chapters with national and international publishers of repute like IEEE, Elsevier, Springer, Hindawi, Inderscience, IGI Global and many more. He serves as a reviewer of many international journals like IEEE transactions, Elsevier Journals, Springer Journals, Hindawi Journals, Inderscience Journals, IGI Global Journals and many more. He has also served as Guest editors of many reputed Journals like Hindawi Journals, Bentham Science Journals and many more. He also organized many international conferences.