N. Narsaiah, M, S Vathsal, and D Venkat Reddy. “A Survey on Image Fusion Requirements, Techniques, Evaluation Metrics, and Its Applications”. International Journal of Engineering & Technology 7, no. 2.20 (April 18, 2018): 260–266. Accessed May 8, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/14774.