Multi-view hybrid graph convolutional network for volume-to-mesh reconstruction in cardiovascular MRI

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Nicolás Gaggion, Benjamin A. Matheson, Yan Xia, Rodrigo Bonazzola, Nishant Ravikumar, Zeike A. Taylor, Diego H. Milone, Alejandro F. Frangi, Enzo Ferrante

Published: 01 Jan 2025, Last Modified: 13 Nov 2025Medical Image Anal. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Novel HybridVNet combines CNNs and GCNNs for direct CMR-to-mesh generation•Multi-view approach integrates SAX and LAX CMR for improved cardiac mesh accuracy.•Outperforms state-of-the-art in ventricular mesh generation.•New regularisation enables high-quality tetrahedral meshes•Accelerates mesh generation for large-scale datasets like UK Biobank CMR images.