Table 3 Leave-one-domain-out protocol with per-fold sample counts

From: Structure-aware multi-task learning with domain generalization for robust vertebrae analysis in spinal CT

Target

Sources

Ntrain

Nval

Ntest

CTSpine1K

SpineWeb, VerSe, CSMD, Private A, Private B

1005

268

198

SpineWeb

CTSpine1K, VerSe, CSMD, Private A, Private B

1155

444

128

VerSe 2020

CTSpine1K, SpineWeb, CSMD, Private A, Private B

1502

362

103

CSMD

CTSpine1K, SpineWeb, VerSe 2020, Private A, Private B

1465

415

50

Private A

CTSpine1K, SpineWeb, VerSe 2020, CSMD, Private B

1489

423

42

Private B

CTSpine1K, SpineWeb, VerSe 2020, CSMD, Private A

1459

413

52

  1. Ntrain and Nval denote source-domain volumes; Ntest denotes target-domain volumes.