Image Quality Enhancement for Wheat rust Diseased Leaf Image using Histogram Equalization & CLAHEVarkala Tarun Sai, Nallam Eswara Sai Akhil, Tandra Jaya Mallika Jashnavi and Naga Venkata Kashim KanakalaE3S Web Conf., 391 (2023) 01029DOI: https://doi.org/10.1051/e3sconf/202339101029