Echo3D

从稀疏无姿态二维超声切片重建三维心脏——免定位、免标定的术中三维成像

三维心脏模型对术前规划与术中导航至关重要,但常规三维超声依赖专用探头与固定扫描轨迹,设备昂贵、 操作门槛高。本方向研究从常规二维超声切片序列重建三维心脏:

  • 从稀疏、无姿态标注(pose-agnostic)的 2D 切片恢复完整 3D 心脏几何
  • 免定位传感器、免标定流程,兼容任意存量超声设备
  • 面向术中场景的在线重建(Online Learning)与伪影鲁棒性

(Chen et al., 2025; Luo et al., 2023)


🚀 在线演示 (上传切片序列即可重建可交互三维心脏模型)

References

2025

  1. 3D heart reconstruction from sparse pose-agnostic 2D echocardiographic slices
    Zhurong Chen, Jinhua Chen, Wei Zhuo, and 2 more authors
    In International Workshop on Advances in Simplifying Medical Ultrasound, 2025

2023

  1. RecON: Online learning for sensorless freehand 3D ultrasound reconstruction
    Mingyuan Luo, Xin Yang, Hongzhang Wang, and 8 more authors
    IF 10.9
    Medical Image Analysis, 2023