Using Foundation Models as Pseudo-label Generators for Pre-clinical 4D Cardiac CT Segmentation

Anne-Marie Rickmann, Stephanie Thorn, Shawn S. Ahn, Supum Lee, Selen Uman, Taras Lysyy, Rachel Burns, Nicole Guerrera, Francis G. Spinale, Jason A. Burdick, Albert J. Sinusas, James S. Duncan

Abstract: Cardiac image segmentation is an important step in many cardiac image analysis and modeling tasks such as motion tracking or simulations of cardiac mechanics. While deep learning has greatly advanced segmentation in clinical settings, there is limited work on pre-clinical imaging, notably in porcine models, which are often used due to their anatomical and physiological similarity to humans. However, differences between species create a domain shift that complicates direct model transfer from human to pig data.

External IDs:dblp:conf/fimh/RickmannTALULBGSBSD25