6533b856fe1ef96bd12b3194
RESEARCH PRODUCT
Hand Held 3D Scanning for Cultural Heritage: Experimenting Low Cost Structure Sensor Scan
Filippo StancoDario AllegraLaura InzerilloFilippo Luigi Maria MilottaCettina SantagatiGiovanni GalloMarcella Lombardosubject
Engineering010504 meteorology & atmospheric sciencesCost structurebusiness.industryHand held0211 other engineering and technologies3d scanning02 engineering and technology01 natural sciencesCultural heritageSettore ICAR/17 - DisegnoTelecommunicationsbusinessHand Held 3D scanning Cultural Heritage 3D modeling Image Based modeling Hausdorff Distance Poisson Surface Reconstruction Extrusion (Blender)Loop CutQuadric Edge Collapse DecimationBridge Edge LoopsHC Laplacian SmoothingTwoStep Smoothing021101 geological & geomatics engineering0105 earth and related environmental sciencesdescription
In the last years 3D scanning has become an important resource in many fields, in particular it has played a key role in study and preservation of Cultural Heritage. Moreover today, thanks to the miniaturization of electronic components, it has been possible produce a new category of 3D scanners, also known as handheld scanners. Handheld scanners combine a relatively low cost with the advantage of the portability. The aim of this chapter is two-fold: first, a survey about the most recent 3D handheld scanners is presented. As second, a study about the possibility to employ the handheld scanners in the field of Cultural Heritage is conducted. In this investigation, a doorway of the Benedictine Monastery of Catania, has been used as study case for a comparison between stationary Time of Flight scanner, photogrammetry-based 3D reconstruction and handheld scanning. The study is completed by an evaluation of the meshes quality obtained with the three different kinds of technology and a 3D modeling reproduction of the case-study doorway.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-01-01 |