fidoptSynthRAD2025 MR/CT, thorax and abdomen
CT (fixed) and MR (moving) of the thorax or abdomen of one patient (SynthRAD2025, Task 1).
Read before comparing (2)
- Labels. MRSegmentator's, run on each image: a method that registers on that network's features is scored against its own view of the anatomy.
- Mask. The challenge's body mask, the same for both images.
No method has a result on every pair of this dataset yet.
| Accuracy | Smoothness | Cost | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| # | Method | Dice | Change | HD95 mm | SDlogJ | Folds % | Time s | RAM GB | GPU GB | Images |
| No registration | 0.612 ±0.080 | 19.82 ±5.75 | 0.000 | 0.00 | ||||||
Dice: how much the organ contours overlap, 1 is perfect. HD95: distance between the contours' surfaces. SDlogJ: how irregular the deformation is, 0 is perfectly smooth. Folds: share of the image where the deformation folds over itself.
Pair by pair
Click a score to look at that result: the fixed image, and over it the moving image after registration, with the annotations. Underlined scores have their image; for the others you see the pair without the result. A green cell gained against no registration on that pair, a red one lost.
About the data
- Test pairs
- 10 test pairs picked by a fixed rule before any result, one a patient, the centres alternated, and 10 development pairs.
- Truth
- contours by a program MRSegmentator run by us on each image
- Licence
- CC BY-NC 4.0 (centres A, B, C, E)
10 pairs for tuning, never tested
AB_1ABA005, TH_1THA001, AB_1ABA009, AB_1ABB163, AB_1ABB043, AB_1ABC122, AB_1ABC010, TH_1THA047, TH_1THB060, TH_1THB053