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Archaeology through the looking glass
DOI link for Archaeology through the looking glass
Archaeology through the looking glass book
Archaeology through the looking glass
DOI link for Archaeology through the looking glass
Archaeology through the looking glass book
ABSTRACT
Photography has long had an important place in archaeology, being used for on-site field recording and museum-based records. The Folkton Drums are the most remarkable decorated artefacts from Neolithic Britain, part of a wider group of decorated artefacts of chalk, antler and stone. Close-range photogrammetry, image-based modelling or structure-from-motion photogrammetry involves the construction of a three-dimensional model of something from two-dimensional images; it has been applied in the digital re-creation of archaeological artefacts and works of art. Technological advances make it possible to obtain dense and accurate three-dimensional surface data via photogrammetry and fine surface 2.5D detail via Reflectance Transformation Imaging (RTI). RTI and photogrammetry blur dichotomies; the images created are simultaneously the subject and the object – in many ways they are also neither. RTI involves the use of various things, including cameras, tripods, spherical balls or marbles, remote triggers and speedlight flash units.