← Back to Projects 3D Dental Scan Alignment with Point Clouds
Align dental 3D scans through point-cloud registration and coarse-to-fine geometry matching.
Categories
CVML
Tech Used
Open3DPyTorch3DPointNet++NumPy/SciPy3D SlicerBlenderThree.jsFastAPIDocker
Problem
Dental analysis workflows depend on precise 3D alignment, but noisy scans and imperfect geometry can make registration unreliable.
Approach
- Prepared mesh and point-cloud inputs from common 3D and medical formats
- Applied coarse-to-fine registration using RANSAC/FGR/ICP-style techniques
- Focused on stability across imperfect scans and varied alignment conditions
Results
- Reusable 3D registration workflow for dental geometry tasks
- More dependable preprocessing for downstream visualization and analysis
Demo Videos