Published on November 1, 2018 by

Unlocking a phone with a face? Why doesn’t the phone need thousands of example pictures before it works? Dr Mike Pound explains how it might work…

Face Detection: https://youtu.be/uEJ71VlUmMQ

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran’s Numberphile. More at http://www.bradyharan.com

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