Spectral Imaging Methods Applied to the Syriac Galen Palimpsest

ABSTRACT:The spectral imaging techniques applied to the so-called "Syriac Galen palimpsest" in 2008-2010 are reported, including examples of results obtained. The imaging methods were adapted from those used on the Archimedes palimpsest during prior years, and are now comparatively elementary relative to methods that have been developed since. These recent advances will be outlined to demonstrate why improvements would be expected in newer imaging collections and processing.