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3D mirror reveals internal organs

Friday, May 02, 2014 - 02:01

May 2 - A three-dimensional digital mirror which reveals the interior of a person's body has been developed by a team of researchers in Paris. Straddling the worlds of art and science, the mirror could one day find a place in hospitals and doctors' offices as an educational tool for patients facing surgery. Jim Drury reports.

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Scientists at the University of Paris-South are inviting the public to look inside themselves. Literally. Medical imaging researcher Xavier Maitre says the team's 3D digital mirror allows an unparalleled view of human insides by creating an individual internal avatar. SOUNDBITE (English) AVATAR OF RESEARCHER BEHIND PROJECT AT UNIVERSITY OF PARIS-SOUTH, XAVIER MAITRE, SAYING: "I'm actually looking at my brain, or looking at the avatar's brain to be more exact, and I can see the different structure of the brain, mostly the grey and white matter." The mirror works through high-resolution images of a person's bones and organs, collated from x-rays, PET and MRI scans. After a three hour processing period, the person can step in front of the mirror and see the results. A Microsoft Kinect motion-capture camera tracks their movements while converting the original images into an avatar on the mirror in real time. Researcher Tom Giraud. SOUNDBITE (English) RESEARCHER BEHIND PROJECT AT UNIVERSITY OF PARIS-SOUTH, TOM GIRAUD, SAYING: "Basically you have the scanner that you have before, then it is modelled in 3D by the graphic teams and then what you do is you put a skeleton in it and with the Kinect you can track people and match the 3D models to the movements, so you have the illusion of a mirror." The team built the device to explore philosophical questions about body image, but Maitre says it could be developed to help doctors - and patients - prepare for operations. SOUNDBITE (English) AVATAR OF RESEARCHER BEHIND PROJECT AT UNIVERSITY OF PARIS-SOUTH, XAVIER MAITRE, SAYING: "If we think of medical imaging, because we're dealing with medical images, then we have to radically change radiologists' habits in terms of how they deal with images....With such a mirror, you would actually have a feeling that you're facing the subject." As a piece of interactive art, the mirror is proving a hit wherever it goes....while for science, the researchers say further refinements should reveal a clearer picture.

3D mirror reveals internal organs

Friday, May 02, 2014 - 02:01

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