Dr Khong Wei Leong holds a Bachelor of Engineering in Computer Engineering, a Master of Engineering and PhD in Electrical and Electronics Engineering from Universiti Malaysia Sabah. Currently, he serves as a lecturer in the Common Engineering discipline at Monash University Malaysia. His research interests primarily lie in biomedical imaging, health science, and artificial intelligence (AI). He possesses extensive experience in image and signal processing, encompassing data acquisition, processing, analysis, and prediction across diverse engineering disciplines. Furthermore, he explores the integration of AI within biomedical imaging. His primary objective is to develop a non-contact-based video imaging technique for measuring human vital signs using an ordinary camera.