arxivcs.CV2026-07-04
Leveraging Pathology Co-occurrence for Test-Time Adaptation in Chest X-Ray Diagnosis
Woojin Jeong, Yujin Choi, Dongbin Kim, Soyeon Park, Jaewook Lee
Medical imaging models often degrade when deployed at new clinical sites due to differences in imaging equipment, protocols, and patient populations. Test-time adaptation (TTA) addresses this by updating a pretrained model using only unlabeled target data, without access to sourc…