K, Raveendra, and R Vinoth Kanna. “The Role and Utilization of CNN in Automatic Logo Based Document Image Retrieval Methods”. International Journal of Engineering and Technology 7, no. 3.1 (August 4, 2018): 13–16. Accessed February 25, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/16786.