Eaganathan, Umapathy, Dr S. Prasanna, and Dr Sripriya. “Various Approaches of Color Feature Extraction in Leaf Diseases under Image Processing: A Survey”. International Journal of Engineering and Technology 7, no. 2.33 (June 8, 2018): 712–717. Accessed February 10, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/15481.