K. El .Abbadi, Nidhal, and Eman Saleem. “Automatic Image Colorization Based on SVD and Lab Color Space”. International Journal of Engineering & Technology 8, no. 2 (July 14, 2019): 63–71. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/26186.