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Abstract #2232

Tag Removal in Cardiac Tagged MRI using Edge-guided Adversarial Learning

Botian Xu1, Yaqiong Chai1, and John C. Wood1,2
1Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, United States, 2Division of Cardiology, Children's Hospital Los Angeles, Los Angeles, CA, United States

Tagging in cardiac MRI could cause great challenges to subsequent downstream analysis. Modeling tag removal task as an image recovery problem, we propose a GAN-based method constrained by edge prior, termed EG-GAN, to remove tags progressively without model collapse, and it outperforms conventional approaches.

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