Srikanth M V, Kethavath S, P.Sarvana Kumar, Dr.Nagasirisha B, E.Ramakrishna Reddy, Dr.A Suneel Kumar. A Novel Image Decomposition Employing Gaussian Curvature based Edge preserving Filter for Brain Tumor Detection through Image Fusion. Iraqi Journal of Science. 2025;66(11):5271-5283. doi:10.24996/ijs.2025.66.11.45