Category: Spectroscopy

reflectance spectroscopy pigments mapping hidden pigments

Mapping covered paints with Transmittance spectroscopy and transmitted multispectral imaging

How to identify and map covered paints on translucent support, such as canvases? We just published:  A. Cosentino “Transmittance spectroscopy and transmitted multispectral imaging to map covered paints” Conservar Património 24, 37-45, 2016. doi:10.14568/cp2015021 Transmitted spectroscopy and transmitted multispectral imaging in the 400-900 nm range have been applied for the mapping and tentatively identification of

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xrf-free-database-pigments-checker

Free XRF Spectroscopy Database of Pigments Checker

Just published new paper DOWNLOAD NOW Pigments Checker is a collection of swatches of historical pigments that offers art professionals, conservation scientists, conservators and fine art photographers, a tool to evaluate and test their imaging and spectroscopic methodologies for pigment identification. 

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