Do any one have any information or the researches about evaluation of the differences between the 3d MSCT/CBCT DICOM-converted-to-STL models (including shrinkage, distortion and Boolean defects) to the various types 3d optical scanned models, such as: dental intra-oral scanned data, extra-oral scanned data (made by desktop scanners, includes: LASER projection type, photogrammetric type and structured light type) (including meshing, registering and patching)?
Appreciated.
Hello,
You might find mesh comparison tools, such as PolyMeCo or Meshlab, useful. You can take a look at:
Meshlab: http://meshlab.sourceforge.net/
PolyMeCo: http://sweet.ua.pt/sss/projects/PolyMeCo/index.html
Cheers!
You can use our software Checkpoint (below) to collect 3D landmark points on both the CBCT scans and the STL surfaces and compare using built-in shape analysis tools.
https://www.stratovan.com/products/checkpoint
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