There are so many talented forensic artists working in the United States, and I love it when they get some exposure, especially on a national level. So, for the next 10 years, this exhibit will be at the Smithsonian, featuring the facial approximation work of
Joe Mullins, from the National Center for Missing and Exploited Children.
You’ll need to turn the volume way up on this video, but it’s a short clip of Joe explaining the process of how skull data is captured by a CT scanner, then uploaded into a “virtual clay” sculpting system. From there, he can sculpt in the muscles, features and flesh on an unidentified victim, without ever having to touch the skull.
Once the sculpture in completed in the computer, then it will be exported to a rapid prototyping machine to be “printed” in a durable resin material, as shown in the middle image. It’s facinating technology, and eliminates the need to put clay directly on the skull which might damage it. The next time you’re in Washington DC, make sure you check it out.
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November 25, 2011
Posted by Lisa Bailey






