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Software to detect fake art

Imaginative as it may sound, but a team of researchers at the DartMouth College in US have come up with a computational tool that could actually authenticate paintings and drawings.

A press release on Dartmouth News has:
Using high resolution digital images of drawings by Bruegel and some of his imitators, as well as a painting by Perugino, the computer scientists captured data about pen or pencil stroke patterns and other elements that represent an artist's style or aesthetic signature. This signature was then used to discover consistencies and inconsistencies within a single piece of artwork or among works by the same artist. The study was published in the Proceedings of the National Academy of Sciences (PNAS) Online Early Edition during the week of Nov. 22-26, 2004.
Read: Dartmouth News - Researchers develop digital technique for art authentication - 11/22/04

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