Search Results for author: Alison Marsden

Found 4 papers, 2 papers with code

SDF4CHD: Generative Modeling of Cardiac Anatomies with Congenital Heart Defects

no code implementations1 Nov 2023 Fanwei Kong, Sascha Stocker, Perry S. Choi, Michael Ma, Daniel B. Ennis, Alison Marsden

Our approach has the potential to augment the image-segmentation pairs for rarer CHD types for cardiac segmentation and generate cohorts of CHD cardiac meshes for computational simulation.

Cardiac Segmentation Image Segmentation +3

Rapid model-guided design of organ-scale synthetic vasculature for biomanufacturing

1 code implementation15 Aug 2023 Zachary A. Sexton, Andrew R. Hudson, Jessica E. Herrmann, Dan J. Shiwarski, Jonathan Pham, Jason M. Szafron, Sean M. Wu, Mark Skylar-Scott, Adam W. Feinberg, Alison Marsden

We demonstrate rapid generation, simulation, and 3D printing of synthetic vasculature in complex geometries, from small tissue constructs to organ scale networks.

Geometric Uncertainty in Patient-Specific Cardiovascular Modeling with Convolutional Dropout Networks

no code implementations16 Sep 2020 Gabriel Maher, Casey Fleeter, Daniele Schiavazzi, Alison Marsden

We propose a novel approach to generate samples from the conditional distribution of patient-specific cardiovascular models given a clinically aquired image volume.

Dense Volume-to-Volume Vascular Boundary Detection

1 code implementation26 May 2016 Jameson Merkow, David Kriegman, Alison Marsden, Zhuowen Tu

In this work, we present a novel 3D-Convolutional Neural Network (CNN) architecture called I2I-3D that predicts boundary location in volumetric data.

Boundary Detection

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