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24 February 2014 An investigation into the micro surface of artworks using alternative lighting techniques
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Proceedings Volume 9018, Measuring, Modeling, and Reproducing Material Appearance; 901808 (2014) https://doi.org/10.1117/12.2041209
Event: IS&T/SPIE Electronic Imaging, 2014, San Francisco, California, United States
Abstract
The objective is to create a micro-environment - an illuminated dome with a constant geometry of illumination - to undertake non invasive observation of the surface topography of artworks. The dome is attached to a stereo-microscope, which is able to gain - at the same time - both colour and texture features of the sample. By using a stereo-microscope, a more detailed observation is possible. Important elements including colour, texture, the morphology of the sample surface, in terms of specular and diffused components of reflected light, can be summarized/condensed in the measure of Bidirectional Texture Function.
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Flavia Tisato and Carinna Parraman "An investigation into the micro surface of artworks using alternative lighting techniques", Proc. SPIE 9018, Measuring, Modeling, and Reproducing Material Appearance, 901808 (24 February 2014); https://doi.org/10.1117/12.2041209
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