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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
Affiliation:
Department of Anthropology, Peabody Museum, Harvard University, 11 Divinity Avenue, Cambridge, MA 02138, USA (Email: matthewmagnani@g.harvard.edu)
Matthew Douglass
Affiliation:
Department of Anthropology, University of Nebraska-Lincoln, 810 Oldfather Hall, Lincoln, NE 68588, USA (Email: mdouglass3@unl.edu)
Samantha T. Porter
Affiliation:
Department of Anthropology, University of Minnesota, 395 Humphrey Center, 301 19th Avenue S, Minneapolis, MN 55455, USA (Email: port0228@umn.edu)

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.

Type
Method
Copyright
Copyright © Antiquity Publications Ltd, 2016 

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