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A comment on Chinese police use facial recognition tech to arrest suspect at a pop concert. Parent comment

Re:Chinese police use facial recognition tech to arrest susp... by codecamper on Friday April 13, 2018 @08:07AM (#16829166)
Or maybe a completely realistic outer skin?

https://www.youtube.com/watch?v=XY5KTVA_2ys

[ Parent | on HN ]
Re:Chinese police use facial recognition tech to arrest susp... by bsenftner on Friday April 13, 2018 @09:47AM (#16829916)
Already dealt with by an FR process called "liveness detection" - this is used to identify prosthetics on the face and similar methods of disguise. It entails looking for the blood flow pulse under your skin, correct temperature variations across the face and similar.
[ Parent | on HN ]