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Medical Image Analysis · Registration

MRI-to-Fluoroscopy 2D–3D Registration

Published
MRI-to-Fluoroscopy 2D–3D Registration figure

An end-to-end framework that registers preoperative MRI to intraoperative fluoroscopy by sequentially applying U-Net segmentation of pelvic anatomy, cGAN-based MRI-to-CT synthesis, DRR generation, and multi-view 2D–3D intensity-based registration.

Contributions

  • Co-led framework design and integration of segmentation, synthesis, and registration components.
  • Developed U-Net segmentation for MRI pelvic anatomy.
  • Integrated the cGAN MRI-to-CT synthesis module.
  • Validated the full pipeline on cadaveric data with multi-view fluoroscopy.
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