BSc thesis · Medical imaging and digital dentistry
Multimodal workflow comparing intraoral scans with CBCT-derived 3D anatomical models, including segmentation, STL generation, alignment and quantitative accuracy assessment.
ImagingCBCT / DICOM
3DSTL / 3D Slicer
MetrologyGeomagic Control X
Scope
The thesis evaluated the geometric congruence between intraoral optical scans and 3D anatomical models reconstructed from CBCT data.
Workflow
CBCT/DICOM preprocessing and anatomical segmentation in 3D Slicer.
Generation of STL models from radiological data.
Landmark-based multimodal alignment between CBCT-derived models and intraoral scans.
Quantitative metrology using 2D sections, predefined measurement points and point-to-surface comparisons in Geomagic Control X.
Relevance
The work combined medical imaging, 3D reconstruction and digital-dentistry workflows for patient-specific model validation.
Measurement-section workflow in Geomagic Control X.Summary of quantitative comparison results.
