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dc.contributor.authorPatel, Mohit
dc.contributor.authorMettenburg, Don
dc.contributor.authorRueggeberg, Frederick
dc.date.accessioned2020-02-25T15:38:24Z
dc.date.available2020-02-25T15:38:24Z
dc.date.issued1/31/2020
dc.identifier.urihttp://hdl.handle.net/10675.2/623091
dc.descriptionPresentation given at the 21th Annual Phi Kappa Phi Student Research and Fine Arts Conference
dc.description.abstractCurrently, three-dimensional scanning is required by a number of procedures in dentistry: Orthodontics, Prosthodontics, Endodontics, Oral Surgery, and General Restorative Dentistry. Close-Range Photogrammetry is a technique that produces three-dimensional coordinates of points identified from multiple images of an object taken at different angles. This technique may provide a low-cost alternative to expensive intra-oral scanning systems and structured light based 3D scanners. The objective of this proof-of-concept project was to evaluate the accuracy and precision of virtual 3D models created using a low cost 3D-printable, open source, 3D scanner (OpenScan) connected to an Adreno controller, Agisoft Metashape software, and a budget smartphone used as a camera. A 3D printed set of teeth were scanned using the system and were also manually measured for comparison. A Layer of wax was applied to a region on the teeth on the model, and a second scan was obtained. The volume of wax coating was calculated using software and compared to measurements taken by hand. The two values were found to be quite similar, proving these initial attempts at accurately scanning dental models were viable for further development
dc.subject3D-Scanning
dc.subjectPhotogrammetry
dc.subject3D-Model
dc.titleThe Application of Low-Cost, Close-Range Photogrammetry in Dentistry
dc.typePoster
dc.contributor.departmentCollege of Science and Mathematics
dc.contributor.departmentRestorative sciences, School of Dentistry
cr.funding.sourceOTHER
dc.contributor.sponsorRueggeberg, Frederick
dc.contributor.affiliationAugusta University


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