Comparing 3D digitising technologies: where are the differences?

dc.contributor.authorMathys, Auroreen_US
dc.contributor.authorBrecko, Jonathanen_US
dc.contributor.authorSemal, Patricken_US
dc.contributor.editor-en_US
dc.date.accessioned2015-04-27T14:51:43Z
dc.date.available2015-04-27T14:51:43Z
dc.date.issued2013en_US
dc.description.abstractWe tested five 3D digitization systems and one method of 2D+ recording on one object: a human skull from the Royal Belgian Institute of Natural Sciences collection (RBINS). We chose a skull because it has both simple and complex structures and different materials such as bone and enamel within the same object. The results obtained with the different technologies were compared for 3D shape accuracy, texture quality, digitization and processing time and finally price. Our results show that the structured light scanner provided the best results to record external structures, CT was found to be the best to record internal structures and is also the best for recording reflecting material such as enamel. Photogrammetry is a very good compromise between portability, price and quality. RTI is a method of 2D+ recording and is a complementary technique, using the same equipment than photogrammetry, which can capture small morphological features that are not easily digitized with the 3D techniques.en_US
dc.description.sectionheadersTrack 1, Short Papersen_US
dc.description.seriesinformationDigital Heritage International Congressen_US
dc.identifier.doi10.1109/DigitalHeritage.2013.6743733en_US
dc.identifier.urihttps://doi.org/10.1109/DigitalHeritage.2013.6743733en_US
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1109/DigitalHeritage
dc.publisherThe Eurographics Associationen_US
dc.subject{Computed tomographyen_US
dc.subjectImage color analysisen_US
dc.subjectMaterialsen_US
dc.subjectSolid modelingen_US
dc.subjectSurface textureen_US
dc.subjectThreeen_US
dc.subjectdimensional displaysen_US
dc.subject3D digitizationen_US
dc.subject3D scanneren_US
dc.subjectMethodological comparisonen_US
dc.subjectReflectance Transformation Imaging (RTI)en_US
dc.subjectcomputed tomographyen_US
dc.subjectevaluationen_US
dc.subjecthuman skullen_US
dc.subjectlaser scanneren_US
dc.subjectphotogrammetryen_US
dc.subjectstructured light}en_US
dc.titleComparing 3D digitising technologies: where are the differences?en_US
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