Maharnisha, Gandla, Gandla Roopesh Kumar, and R Arunraj. “Satellite Image Registration and Image Fusion by Using Principle Component Analysis”. International Journal of Engineering and Technology 7, no. 2.19 (April 17, 2018): 106–110. Accessed May 12, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/15063.