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2014
Journal article
The Discovery of a Watermark on the St Cuthbert Gospel using Colour Space Analysis
Watermarks on paper attached to substrates through which light cannot pass can be observed by converting a high resolution digital image of the region into a suite of colour spaces. An image is comprised of a variety of layers or textures which can be separated. This allows pixels of interest...Duffy, Christina
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2020
Journal article
Understanding multispectral imaging of cultural heritage: Determining best practice in MSI analysis of historical artefacts
Although multispectral imaging (MSI) of cultural heritage, such as manuscripts, documents and artwork, is becoming more popular, a variety of approaches are taken and methods are often inconsistently documented. Furthermore, no overview of the process of MSI capture and analysis with current technology has previously been published. This research was...Jones, Cerys ; Duffy, Christina ; Gibson, Adam ; Terras, Melissa
workflow, best practice, digitization, cultural heritage imaging, advanced imaging analysis, and multispectral imaging