Datasets:
subject_id stringlengths 5 8 | sample_id stringlengths 5 24 | num_slices_axial int32 51 1.28k | shape_x int32 114 768 | shape_y int32 168 1.87k | shape_z int32 51 1.28k | vertebrae_present listlengths 5 25 | ct_middle_slice imagewidth (px) 168 1.87k | mask_middle_slice imagewidth (px) 168 1.87k | overlay_middle_slice imagewidth (px) 168 1.87k |
|---|---|---|---|---|---|---|---|---|---|
GL003 | GL003 | 214 | 512 | 512 | 214 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12
] | |||
GL016 | GL016 | 180 | 512 | 512 | 180 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11
] | |||
GL047 | GL047 | 181 | 512 | 512 | 181 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11
] | |||
GL090 | GL090_CT-ax | 171 | 512 | 512 | 171 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10
] | |||
GL124 | GL124_CT-ax | 190 | 512 | 512 | 190 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10
] | |||
GL240 | GL240_CT-ax | 174 | 512 | 512 | 174 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10
] | |||
GL247 | GL247 | 228 | 512 | 512 | 228 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13
] | |||
GL295 | GL295_CT-ax | 221 | 512 | 512 | 221 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12
] | |||
GL364 | GL364_CT-ax | 149 | 512 | 512 | 149 | [
1,
2,
3,
4,
5,
6,
7,
8
] | |||
GL453 | GL453_CT-ax | 181 | 512 | 512 | 181 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10
] | |||
verse004 | verse004 | 61 | 161 | 338 | 61 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse005 | verse005 | 154 | 154 | 295 | 154 | [
20,
21,
22,
23,
24
] | |||
verse008 | verse008 | 73 | 269 | 269 | 73 | [
19,
20,
21,
22,
23,
24
] | |||
verse015 | verse015 | 58 | 291 | 291 | 58 | [
19,
20,
21,
22,
23,
24
] | |||
verse031 | verse031 | 74 | 216 | 216 | 74 | [
20,
21,
22,
23,
24
] | |||
verse033 | verse033 | 81 | 275 | 605 | 81 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse034 | verse034 | 97 | 231 | 462 | 97 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse056 | verse056 | 115 | 183 | 363 | 115 | [
18,
19,
20,
21,
22,
23,
24
] | |||
verse075 | verse075 | 252 | 381 | 381 | 252 | [
16,
17,
18,
19,
20,
21,
22
] | |||
verse082 | verse082_CT-iso | 709 | 444 | 444 | 709 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse088 | verse088 | 372 | 250 | 250 | 372 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse091 | verse091 | 619 | 365 | 365 | 619 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse096 | verse096 | 669 | 369 | 369 | 669 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse097 | verse097 | 541 | 382 | 382 | 541 | [
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse104 | verse104_CT-iso | 497 | 312 | 312 | 497 | [
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse111 | verse111 | 269 | 187 | 187 | 269 | [
18,
19,
20,
21,
22,
23,
24
] | |||
verse113 | verse113 | 211 | 183 | 183 | 211 | [
21,
22,
23,
24,
25
] | |||
verse122 | verse122 | 509 | 168 | 168 | 509 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse127 | verse127 | 637 | 350 | 350 | 637 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse135 | verse135 | 640 | 380 | 380 | 640 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse145 | verse145 | 619 | 357 | 357 | 619 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse254 | verse254 | 61 | 194 | 636 | 61 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse401 | verse401_verse201_CT-iso | 152 | 152 | 179 | 152 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse401 | verse401_verse253_CT-iso | 594 | 371 | 371 | 594 | [
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse403 | verse403_verse208_CT-sag | 51 | 221 | 243 | 51 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse403 | verse403_verse255_CT-sag | 174 | 346 | 705 | 174 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse405 | verse405_verse212_CT-sag | 82 | 246 | 279 | 82 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse405 | verse405_verse258_CT-sag | 61 | 143 | 379 | 61 | [
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19
] | |||
verse405 | verse405_verse259_CT-sag | 135 | 228 | 376 | 135 | [
20,
21,
22,
23,
24
] | |||
verse406 | verse406_verse214_CT-sag | 75 | 283 | 239 | 75 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse406 | verse406_verse261_CT-sag | 68 | 216 | 568 | 68 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse407 | verse407_verse215_CT-sag | 61 | 114 | 198 | 61 | [
1,
2,
3,
4,
5,
6,
7
] | |||
verse407 | verse407_verse262_CT-sag | 61 | 195 | 629 | 61 | [
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse408 | verse408_verse223_CT-iso | 183 | 210 | 210 | 183 | [
1,
2,
3,
4,
5,
6,
7,
8
] | |||
verse408 | verse408_verse265_CT-iso | 571 | 250 | 250 | 571 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse409 | verse409_verse226_CT-iso | 270 | 287 | 287 | 270 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse409 | verse409_verse266_CT-iso | 589 | 222 | 222 | 589 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse410 | verse410_verse227_CT-iso | 214 | 257 | 257 | 214 | [
1,
2,
3,
4,
5,
6,
7,
8
] | |||
verse410 | verse410_verse267_CT-iso | 543 | 208 | 208 | 543 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse411 | verse411_verse232_CT-iso | 184 | 173 | 173 | 184 | [
1,
2,
3,
4,
5,
6,
7,
8
] | |||
verse411 | verse411_verse270_CT-iso | 559 | 317 | 317 | 559 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse413 | verse413_verse239_CT-iso | 258 | 182 | 182 | 258 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11
] | |||
verse413 | verse413_verse272_CT-iso | 603 | 209 | 209 | 603 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse415 | verse415_verse243_CT-sag | 61 | 160 | 213 | 61 | [
1,
2,
3,
4,
5,
6,
7,
8
] | |||
verse415 | verse415_verse275_CT-sag | 88 | 179 | 692 | 88 | [
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse503 | verse503 | 740 | 768 | 768 | 740 | [
18,
19,
20,
21,
22,
23
] | |||
verse504 | verse504 | 460 | 512 | 512 | 460 | [
18,
19,
20,
21,
22,
23,
24
] | |||
verse506 | verse506_CT-iso | 817 | 512 | 512 | 817 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse507 | verse507 | 665 | 768 | 768 | 665 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse510 | verse510_CT-iso | 722 | 512 | 512 | 722 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse514 | verse514 | 688 | 512 | 512 | 688 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse518 | verse518 | 743 | 512 | 512 | 743 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse519 | verse519_CT-iso | 738 | 512 | 512 | 738 | [
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse521 | verse521 | 487 | 512 | 512 | 487 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse525 | verse525 | 119 | 512 | 1,229 | 119 | [
20,
21,
22,
23,
24,
25
] | |||
verse527 | verse527 | 589 | 512 | 512 | 589 | [
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse532 | verse532 | 993 | 512 | 512 | 993 | [
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse533 | verse533 | 1,182 | 512 | 512 | 1,182 | [
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse534 | verse534 | 506 | 512 | 512 | 506 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse535 | verse535 | 550 | 512 | 512 | 550 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse536 | verse536 | 610 | 512 | 512 | 610 | [
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse537 | verse537 | 493 | 512 | 512 | 493 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse539 | verse539_CT-iso | 678 | 512 | 512 | 678 | [
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse541 | verse541 | 534 | 512 | 512 | 534 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse542 | verse542_CT-iso | 755 | 512 | 512 | 755 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse544 | verse544 | 528 | 512 | 512 | 528 | [
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
20,
21
] | |||
verse557 | verse557 | 699 | 512 | 512 | 699 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse561 | verse561_CT-sag | 134 | 512 | 1,459 | 134 | [
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse565 | verse565_CT-iso | 621 | 512 | 512 | 621 | [
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse577 | verse577_CT-iso | 1,284 | 556 | 512 | 1,284 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse581 | verse581_CT-iso | 991 | 512 | 512 | 991 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
20,
21,
22,
23,
24
] | |||
verse584 | verse584 | 545 | 512 | 512 | 545 | [
16,
17,
18,
19,
20,
21,
22,
23
] | |||
verse586 | verse586_CT-iso | 792 | 512 | 512 | 792 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse588 | verse588_CT-sag | 173 | 512 | 1,357 | 173 | [
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
28
] | |||
verse593 | verse593_CT-sag | 164 | 512 | 1,338 | 164 | [
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse594 | verse594 | 583 | 512 | 512 | 583 | [
15,
16,
17,
18,
19,
20,
21,
22,
23
] | |||
verse596 | verse596_CT-iso | 319 | 512 | 512 | 319 | [
9,
10,
11,
12,
13,
14,
15,
16,
17,
18
] | |||
verse605 | verse605_CT-sag | 95 | 512 | 1,053 | 95 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse619 | verse619_CT-iso | 723 | 512 | 512 | 723 | [
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25
] | |||
verse629 | verse629_CT-iso | 689 | 512 | 512 | 689 | [
18,
19,
20,
21,
22,
23,
24
] | |||
verse631 | verse631_CT-sag | 158 | 512 | 1,190 | 158 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
28
] | |||
verse641 | verse641_CT-iso | 407 | 512 | 512 | 407 | [
1,
2,
3,
4,
5,
6,
7,
8,
9
] | |||
verse642 | verse642_CT-sag | 125 | 512 | 1,869 | 125 | [
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
20,
21,
22,
23,
24,
25
] | |||
verse646 | verse646_CT-iso | 755 | 512 | 512 | 755 | [
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse807 | verse807_CT-iso | 725 | 512 | 512 | 725 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse808 | verse808_CT-iso | 613 | 512 | 512 | 613 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse811 | verse811_CT-ax | 342 | 512 | 512 | 342 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse818 | verse818_CT-iso | 479 | 512 | 512 | 479 | [
16,
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse820 | verse820_CT-iso | 468 | 512 | 512 | 468 | [
17,
18,
19,
20,
21,
22,
23,
24
] | |||
verse823 | verse823_CT-iso | 1,214 | 512 | 512 | 1,214 | [
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24
] |
End of preview. Expand in Data Studio
VERSE20 — Vertebrae Segmentation Challenge 2020
3D CT vertebrae segmentation benchmark from the MICCAI 2020 challenge. Multi-detector CT scans of the cervical, thoracic, and lumbar spine with manually corrected per-vertebra segmentation masks.
Dataset Summary
| Field | Details |
|---|---|
| Modality | CT (multi-detector, multi-vendor) |
| Body Part | Spine (cervical C1–C7, thoracic T1–T12, lumbar L1–L6) |
| Subjects | ~286 unique subjects |
| Series (CT volumes) | 303 |
| Splits | 01_training (104) / 02_validation (99) / 03_test (100) |
| Annotated vertebrae | 4,142 (paper figure across all splits) |
| License | CC BY-SA 4.0 (data) / MIT (code) |
| Source | OSF b2wxj (MICCAI structure) — https://osf.io/b2wxj/ |
Mask Convention
Voxel values 1–25 encode individual vertebrae:
- 1–7 cervical (C1–C7)
- 8–19 thoracic (T1–T12)
- 20–25 lumbar (L1–L5; L6 is rare transitional)
- 28 T13 (rare transitional thoracic)
Data Layout
VERSE20/
01_training/{subject}/{subject}{_CT-iso|_CT-sag|_CT_ax|}.nii.gz # CT volume
01_training/{subject}/{subject}{_CT-iso|_CT-sag|_CT_ax|}_seg.nii.gz # segmentation
01_training/{subject}/{subject}{_CT-iso|_CT-sag|_CT_ax|}_iso-ctd.json # centroids
02_validation/...
03_test/...
data/
train-*.parquet, validation-*.parquet, test-*.parquet # Dataset Viewer preview
# (middle slice + mask + overlay)
Some subjects have multiple acquisitions (_CT-iso, _CT-sag, _CT_ax)
— each is a separate (CT, seg, centroids) triplet.
Manifests (train.jsonl, validation.jsonl, test.jsonl)
One JSON object per CT series:
{
"image": "VERSE20/01_training/verse008/verse008.nii.gz",
"mask": "VERSE20/01_training/verse008/verse008_seg.nii.gz",
"centroids": "VERSE20/01_training/verse008/verse008_iso-ctd.json",
"subject_id": "verse008",
"sample_id": "verse008",
"label": [<26 vertebra-name strings>],
"vertebrae_present": [19, 20, 21, 22, 23, 24],
"modality": "CT"
}
The 26-name label list mirrors the existing VerSe convention so the
EasyMedSeg data_preprocess.VerSe function can be reused without changes.
Citation
@article{sekuboyina2021verse,
title = {VerSe: A Vertebrae labelling and segmentation benchmark for multi-detector CT images},
author = {Sekuboyina, Anjany and Husseini, Malek E. and Bayat, Amirhossein and Loeffler, Maximilian and Liebl, Hans and Li, Hongwei and Tetteh, Giles and others},
journal = {Medical Image Analysis},
volume = {73},
pages = {102166},
year = {2021},
doi = {10.1016/j.media.2021.102166}
}
@article{liebl2021ctvertebral,
title = {A computed tomography vertebral segmentation dataset with anatomical variations and multi-vendor scanner data},
author = {Liebl, Hans and Schinz, David and Sekuboyina, Anjany and others},
journal = {Scientific Data},
volume = {8},
number = {284},
year = {2021},
doi = {10.1038/s41597-021-01060-0}
}
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