Archived posting to the Leica Users Group, 2011/01/05

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Subject: [Leica] Digital Photography Authentication
From: gcr910 at gmail.com (Greg Rubenstein)
Date: Wed, 5 Jan 2011 11:26:08 -0600
 
Group:

A short, interesting article from Businessweek about a forensic
imaging specialist who developed a way to tell whether a digital
photograph is authentic. Also has been applied to traditional
photographs, including authentication of a controversial shot of Lee
Harvey Oswald. This is a straightforward article in lay language.

http://tinyurl.com/29m95am

If you're interested in learning more, do a search for the fellow,
Hany Farid. Lots of info about him and the technical work he has done,
as well as papers he has published.

Greg Rubenstein