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Closing the seams: resolving frequently encountered issues in photogrammetric modelling

Published online by Cambridge University Press:  21 November 2016

Matthew Magnani ,
Matthew Douglass  and
Samantha T. Porter
Matthew Magnani
Affiliation:
Department of Anthropology, Peabody Museum, Harvard University, 11 Divinity Avenue, Cambridge, MA 02138, USA (Email: [email protected])
Matthew Douglass
Affiliation:
Department of Anthropology, University of Nebraska-Lincoln, 810 Oldfather Hall, Lincoln, NE 68588, USA (Email: [email protected])
Samantha T. Porter
Affiliation:
Department of Anthropology, University of Minnesota, 395 Humphrey Center, 301 19th Avenue S, Minneapolis, MN 55455, USA (Email: [email protected])
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Abstract

Photogrammetry provides an accessible, cost-effective means of creating a high-resolution, digital 3D record of archaeological artefacts. The methodology has been widely adopted, but a number of issues remain, especially in relation to model variability, and to misalignments that result in gaps in the models generated. Two new approaches are presented here that have been shown to increase standardisation during data capture and processing routines. This ensures that models are seamless and quantitatively accurate.

Keywords

photogrammetry3D modelling
Type
Method
Information
Antiquity , Volume 90 , Issue 354 , December 2016 , pp. 1654 - 1669
Copyright
Copyright © Antiquity Publications Ltd, 2016 

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