Probing the Limits and Capabilities of Diffusion Models for the Anatomic Editing of Digital Twins

no code implementations • 30 Dec 2023 • Karim Kadry, Shreya Gupta, Farhad R. Nezami, Elazer R. Edelman

In this study, we investigate the capacity of Latent Diffusion Models (LDMs) to edit digital twins to create anatomic variants, which we term digital siblings.

Anatomy

Morphology-based non-rigid registration of coronary computed tomography and intravascular images through virtual catheter path optimization

no code implementations • 30 Dec 2022 • Karim Kadry, Abhishek Karmakar, Andreas Schuh, Kersten Peterson, Michiel Schaap, David Marlevi, Charles Taylor, Elazer Edelman, Farhad Nezami

We formulate the problem in terms of finding the optimal \emph{virtual catheter path} that samples the CCTA data to recapitulate the coronary artery morphology found in the intravascular image.