Improved colorization and classification of intracranial tumor expanse in MRI images via hybrid scheme of Pix2Pix-cGANs and NASNet-large. - Mavra Mehmood; Nasser O. Alshammari; Saad Awadh Alanazi; Asma Basharat; Fahad Ahmad; Muhammad Sajjad; Kashaf Junaid (J. King Saud Univ. Comput. Inf. Sci., 2022)