Nabendu Chaki is Senior Member of IEEE and Associate Professor in the Department of Computer Science and Engineering, University of Calcutta, India. Besides editing several volumes in LNCS, Springer, and other series, Nabendu has authored three textbooks with reputed publishers like Taylor and Francis (CRC Press), Pearson Education, etc. Dr. Chaki has published more than 100 refereed research papers in journals and international conferences. His areas of research interest include image processing, distributed systems, and network security. Dr. Chaki has also served as Research Assistant Professor in the Ph.D. program (Software Engineering) at US Naval Postgraduate School, Monterey, CA. He is Visiting Faculty Member for many universities including the University of Ca’Foscari, Venice, Italy. Dr. Chaki has contributed to SWEBOK v3 of the IEEE Computer Society as Knowledge Area Editor for Mathematical Foundations. Nilanjana Dutta Roy is Associate Professor in the Department of Computer Science and Engineering, Techno International New Town, Kolkata. She received her Ph.D. from the Indian Institute of Engineering Science and Technology, Shibpur, India. Dr. Dutta Roy has published 40 research papers in various journals and conferences and 1 authored book. She has published 1 patent and completed 2 DBT, Govt. of India-sponsored projects. She received Govt. of India-sponsored projects, Titan XP GPU from NVIDIA Corporations, ATAL-FDP Grant from AICTE, India, Foldscopes from Stanford University, etc. She is Member of IEEE and the Computer Society of India. Papiya Debnath is Associate Professor in the Department of Basic Science and Humanities (Mathematics), at Techno International New Town, Kolkata, India. She received her Master of Science in Applied Mathematics from the Indian Institute of Engineering Science and Technology, Shibpur, in 2006. She received M.Phil. degree in Applied Mathematics from the University of Calcutta, India. in 2009 and Ph.D. in Applied Mathematics from the University of Calcutta in 2019. She has 15.5 years of experience in teaching, research, and administration. She has published 37 papers in national, international journals and conference proceedings, 5 book chapters, and served as the editor of 1 book and 5 patents. She is guiding 2 Ph.D. students. She is a member of the IEEE Geoscience and Remote Sensing Society and IEEE EDS. Khalid Saeed received B.Sc. degree in Electrical and Electronics Engineering in 1976 from Baghdad University, M.Sc. and Ph.D. degrees from Wroclaw University of Technology in Poland in 1978 and 1981, respectively. He received his D.Sc. degree (Habilitation) in Computer Science from the Polish Academy of Sciences in Warsaw in 2007. He is Professor of Computer Science at AGH University of Science and Technology in Poland. He has authored more than 190 publications including 23 edited books, journals and conference proceedings, and 8 text and reference books. He supervised more than 110 M.Sc. and 12 Ph.D. theses. His areas of interest are biometrics, image analysis, and processing and computer information systems. He gave 39 invited lectures and keynotes at different universities in Europe, China, India, South Korea, and Japan. The talks were on biometric image processing and analysis.