4 papers · 1 filter
Relational Anatomical Supervision for Accurate 3D Multi-Chamber Cardiac Mesh Reconstruction
Chenyu Zhang, Yihao Luo, Lei Zhu +3
Accurate reconstruction of multi-chamber cardiac anatomy from medical images is a cornerstone for patient-specific modeling, physiological simulation, and interventional planning.…
Faithful Contouring: Near-Lossless 3D Voxel Representation Free from Iso-surface
Yihao Luo, Xianglong He, Chuanyu Pan +7
Accurate and efficient voxelized representations of 3D meshes are the foundation of 3D reconstruction and generation. However, existing representations based on iso-surface heavily…
Motion-enhanced Cardiac Anatomy Segmentation via an Insertable Temporal Attention Module
Md. Kamrul Hasan, Guang Yang, Choon Hwai Yap
Cardiac anatomy segmentation is useful for clinical assessment of cardiac morphology to inform diagnosis and intervention. Deep learning (DL), especially with motion information, h…
Differentiable Voxelization and Mesh Morphing
Yihao Luo, Yikai Wang, Zhengrui Xiang +3
In this paper, we propose the differentiable voxelization of 3D meshes via the winding number and solid angles. The proposed approach achieves fast, flexible, and accurate voxeliza…