Amit Kumar Tyagi is an assistant professor, Department of Fashion Technology, National Institute of Fashion Technology, New Delhi. He earned a Ph.D. from Pondicherry Central University, India. He has worked as assistant professor, and senior researcher at the School of Computer Science and Engineering, Vellore Institute of Technology, Chennai, India.

Shrikant Tiwari is an associate professor in the School of Computing Science and Engineering (SCSE), Galgotias University, Greater Noida, India. He received a Ph.D. from the Department of Computer Science & Engineering at the Indian Institute of Technology (Banaras Hindu University), Varanasi, India. He has authored or co-authored more than 50 national and international journal publications, book chapters, and conference articles. He has five patents filed to his credit. His research interests include machine learning, deep learning, computer vision, medical image analysis, pattern recognition, and biometrics. Dr. Tiwari is a FIETE; a senior member of the IEEE; and member of ACM, IET, CSI, ISTE, IAENG, and SCIEI.

S. V. Nagaraj is currently a professor at Vellore Institute of Technology, Chennai. He obtained a bachelor of engineering in 1992 in computer science from the University of Madras. At the Institute of Mathematical Sciences, Chennai, he completed a master of science via the research program in theoretical computer science in 1994 and obtained a doctoral degree in the same field in 2000.