Mohd Zaihidee, E., K. H. Ghazali, J. Ren, and M. Z. Salleh. “A Hybrid Thermal-Visible Fusion for Outdoor Human Detection”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 10, no. 1-4, Jan. 2018, pp. 79-83, https://jtec.utem.edu.my/jtec/article/view/3580.