Automatic Semantic Segmentation of Brain Gliomas from MRI Images Using a Deep Cascaded Neural Network

Figure 6

Two slices of computer segmentation result in a testing case: (a–c) the ground truth, results of tumor localization using the TLN subnet, and the intratumor segmentation results using the ITCN subnet, respectively. (a, c) Red, green, yellow, and blue colors denote necrosis, edema, nonenhancing tumor, and enhancing tumor, respectively.

(a)

(b)

(c)