Related topics: brain

SW China mega-city building huge security system

The mega-city of Chongqing in southwest China plans to build a $2.6 billion security system that will be one of the world's largest with 500,000 surveillance cameras, state media have said.

Method developed to match police sketch, mug shot

(PhysOrg.com) -- The long-time practice of using police facial sketches to nab criminals has been, at best, an inexact art. But the process may soon be a little more exact thanks to the work of some Michigan State University ...

Facial recognition techniques studied by BBS team

Rapid improvements in facial-recognition software mean airport security workers might one day know with near certainty whether they're looking at a stressed-out tourist or staring a terrorist in the eye.

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