Computers Spot False Faces Better Than People
Saturday, March 22, 2014 - 12:40
in Mathematics & Economics
TORONTO, ON — A joint study by researchers at the University of California San Diego and the University of Toronto has found that a computer system spots real or faked expressions of pain more accurately than people can. The work, titled "Automatic Decoding of Deceptive Pain Expressions," is published in the latest issue of Current Biology. "The computer system managed to detect distinctive dynamic features of facial expressions that people missed," said Marian Bartlett, research professor at UC San Diego's Institute for Neural Computation and lead author of the study. "Human observers just aren't very good at telling real from faked expressions of pain." read more