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

Figure 5

Representative examples of computer segmentation results of four brain tumors. (a–d) The original FLAIR, T1, T1c, and T2 slices, respectively. (e) The ground truth overlaid with the FLAIR image. (f) Segmentation results overlaid with the FLAIR image. (e, f) Red, green, yellow, and blue colors denote necrosis, edema, nonenhancing tumor, and enhancing tumor, respectively.

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