Udaya Wijenayake earned his BSc degree in Computer Science from the University of Colombo, Sri Lanka, followed by an MSc degree in Electronic Engineering and Computer Science from Kyungpook National University, South Korea, in 2010 and 2013, respectively. In 2018, he completed his PhD from the same institution. Presently, he serves as the Head of the Department and holds a senior lecturer position at the Department of Computer Engineering, University of Sri Jayewardenepura. His research pursuits encompass a wide array of topics, including 3D reconstruction, image processing, machine learning, human-computer interaction (HCI), and 3D motion estimation.