Fully automated segmentation of brain tumor from multiparametric MRI using 3D context deep supervised U‐Net

Purpose Owing to histologic complexities of brain tumors, its diagnosis requires the use of multimodalities to obtain valuable structural information so that brain tumor subregions can be properly delineated. In current clinical workflow, physicians typically perform slice‐by‐slice delineation of brain tumor subregions, which is a time‐consuming process and also more susceptible to intra‐ and inter‐rater variabilities possibly leading to...