notesum.ai

Published at December 3

MedTet: An Online Motion Model for 4D Heart Reconstruction

cs.CV

Released Date: December 3, 2024

Authors: Yihong Chen¹, Jiancheng Yang, Deniz Sayin Mercadier, Hieu Le, Pascal Fua

Aff.: ¹CVLab, EPFL

Arxiv: http://arxiv.org/pdf/2412.02589v1

Refer to caption

Method	Category	4DM (Myo)			ACDC (3-Average)
Method	Category	1-Slice	3-Slice	Full Volume	1-Slice	3-Slice	Full Volume
DeepMesh [32]	Explicit (Mesh)	-	-	0.705	-	-	1.402
MeshDeformNet* [23]	Explicit (Mesh)	1.123	0.909	0.702	2.776	2.245	1.388
DeepCSR* [9]	Implicit (SDF)	1.179	0.922	0.733	2.887	2.336	1.422
Ours w/o P3D encoder	Hybrid (Tetrahedra)	1.337	1.203	1.053	3.294	3.023	2.866
Ours w/o distillation loss	Hybrid (Tetrahedra)	1.155	0.920	0.695	2.933	2.413	1.362
Ours	Hybrid (Tetrahedra)	1.024	0.861	0.698	2.567	2.008	1.350