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Head and neck, segmentation

Tongue musculature MRI, four muscles

MR of the tongue of one adult with four muscle labels checked and corrected by hand.

10 test casestongueimage MR
Look at the images
Read before comparing (4)
  • Cases. The fixed images of TongueMR's pairs: a test pair's image is a test case, a development pair's a development case. The moving images are left out.
  • Box. Each image is in its scanner's frame on its acquisition grid, set to zero outside a box around the mouth for anonymity, 4 to 15 % of the grid left. The authors placed the box from a template by a rigid registration that resampled nothing. Every label lies inside it, at most 3 % of a genioglossus on its edge.
  • Field of view. On EATT4MND sub-064 (test pair EATT4MND_001_064) it ends at the lowest tip of the transverse and vertical label, 16 voxels on the last slice.
  • Values. As delivered, 32-bit floats with no unit and no common scale: maxima of 31 to 98 on BMC's T1-weighted scans, 84 to 116 on EATT4MND's and 3,533 to 3,996 on BeLong's. No mask is given.

No method has a result on every case of this dataset yet.

Case by case

Click a score to look at that result: the image, the truth in green and the method's map in red. Underlined scores have their image; for the others you see the case without the result.

About the data

The first test case of Tongue musculature MRI, four muscles
The first test caseClick to look at every case.
Truth
contours by experts the dataset's labels of the tongue muscles: 1 the transverse and vertical muscles (one label), 2 the superior longitudinal, 3 the inferior longitudinal, 4 the genioglossus; proposed by a network or an atlas fusion, then checked and corrected by hand by two of the authors
Licence
CC0 1.0
10 cases for tuning, never tested

BMC_035_081/fixed, BMC_098_099/fixed, EATT4MND_025_049/fixed, BMC_001_139/fixed, EATT4MND_063_039/fixed, BMC_078_015/fixed, EATT4MND_026_062/fixed, BMC_140_000/fixed, EATT4MND_061_008/fixed, BMC_107_090/fixed