Reflectance transformation: an approach for imaging archaeological finds


Earl, Graeme, Beale, Gareth, Pagi, Hembo and Smith, Nicole (2011) Reflectance transformation: an approach for imaging archaeological finds. The Archaeologist, (81), 36-37.

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Description/Abstract

Reflectance Transformation Imaging (RTI) is a technology that uses conventional digital photographs to derive detailed surface shape information (Figure 1). It is a digital, interactive version of the raking light photography commonly used in finds photography and (with the sun) on site to represent subtle changes in surface morphology. The University of Southampton is currently leading a project in collaboration with Oxford University funded by the AHRC further to develop and promote the RTI technology. We recently provided a demonstration of the available tools at the IfA conference on April 11th 2011.

Item Type: Article
Keywords: rtisad, rti, ptm, acrg
Subjects: C Auxiliary Sciences of History > CC Archaeology
Divisions: Faculty of Humanities > Archaeology
ePrint ID: 197137
Date Deposited: 19 Sep 2011 09:13
Last Modified: 28 Mar 2014 15:24
Projects:
Reflectance Transformation Imaging Systems for Ancient Documentary Artefacts
Funded by: AHRC (AH/H037500/1)
Led by: Graeme Peter Earl
1 March 2010 to 31 May 2011
URI: http://eprints.soton.ac.uk/id/eprint/197137

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