BraTS nnU-Net Segmentation Explorer

Case Modality Slice Opacity 0.45 ROI Zoom ROI Size

Data source: /viewer/cases/index.json and /viewer/cases/<case>/{flair,t1,t1ce,t2,gt,pred}.nii.gz

Metrics —

Region	Dice	IoU	Precision	Recall	TP	FP	FN

Axial (Z)

Raw

GT Overlay

Pred Overlay

Diff (FP red / FN blue)

Coronal (Y)

Raw

GT Overlay

Pred Overlay

Diff (FP red / FN blue)

Sagittal (X)

Raw

GT Overlay

Pred Overlay

Diff (FP red / FN blue)

ROI Zoom (same slice indices) Auto bbox based on GT∪Pred (recommended for showcasing)

GT Zoom

Pred Zoom

Diff Zoom

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