4 papers
Anatomica: Localized Control over Geometric and Topological Properties for Anatomical Diffusion Models
Karim Kadry, Abdallah Abdelwahed, Shoaib Goraya +4
We present Anatomica: an inference-time framework for generating multi-class anatomical voxel maps with localized geo-topological control. During generation, we use cuboidal contro…
CardioComposer: Leveraging Differentiable Geometry for Compositional Control of Anatomical Diffusion Models
Karim Kadry, Shoaib Goraya, Ajay Manicka +4
Generative models of 3D cardiovascular anatomy can synthesize informative structures for clinical research and medical device evaluation, but face a trade-off between geometric con…
A Diffusion Model for Simulation Ready Coronary Anatomy with Morpho-skeletal Control
Karim Kadry, Shreya Gupta, Jonas Sogbadji +6
Virtual interventions enable the physics-based simulation of device deployment within coronary arteries. This framework allows for counterfactual reasoning by deploying the same de…
Fully automated construction of three-dimensional finite element simulations from Optical Coherence Tomography
Ross Straughan, Karim Kadry, Sahil A. Parikh +2
Despite recent advances in diagnosis and treatment, atherosclerotic coronary artery diseases remain a leading cause of death worldwide. Various imaging modalities and metrics can d…