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Face matching dating site

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Army partially funded the Carnegie Mellon research. Then he set up a desk in one of the campus buildings and asked willing volunteers to peer into Webcams. Security Face-matching with Facebook profiles: How it was done Carnegie Mellon researcher demonstrates a new Facebook privacy threat: About 1 in 10 of the dating site's members--nearly all of whom used pseudonyms--turned out to be identifiable. On the other hand, face recognition technology is advancing quickly, especially for nonfrontal photos. The larger the database becomes, the more time comparisons take, and the more false-positive errors arise. But because of its vast database and its wide-open profile photos, Facebook was the obvious choice. In the hands of law enforcement , however, face recognition can raise novel civil liberties concerns. It works best with frontal face photos, not ones taken at an angle.

Face matching dating site


Facebook isn't the only source of profile data, of course. About 1 in 10 of the dating site's members--nearly all of whom used pseudonyms--turned out to be identifiable. In a few years, "facial visual searches may become as common as today's text-based searches," says Alessandro Acquisti , who presented his work in collaboration with Ralph Gross and Fred Stutzman at the Black Hat computer security conference here. How it was done Carnegie Mellon researcher demonstrates a new Facebook privacy threat: The larger the database becomes, the more time comparisons take, and the more false-positive errors arise. In the hands of law enforcement , however, face recognition can raise novel civil liberties concerns. If university researchers can assemble such an extensive database with just Facebook, police agencies or their contractors could do far more with DMV or passport photographs--something that the FBI has been doing for years. As a proof of concept, the Carnegie Mellon researchers also developed an iPhone app that can take a photograph of someone, pipe it through facial recognition software, and then display on-screen that person's name and vital statistics. But here's an offline one: But because of its vast database and its wide-open profile photos, Facebook was the obvious choice. Google bought a face-recognition technology in the last few weeks, and Facebook's automated photo-tagging has drawn privacy scrutiny. A Carnegie Mellon University researcher today described how he assembled a database of about 25, photographs taken from students' Facebook profiles. Acquisti is the first to admit that the technology isn't perfect. Security Face-matching with Facebook profiles: Another test compared , Facebook profiles the software found unique faces in about 40 percent against nearly 6, profiles extracted from an unnamed dating Web site. On the other hand, face recognition technology is advancing quickly, especially for nonfrontal photos. It works best with frontal face photos, not ones taken at an angle. Then he set up a desk in one of the campus buildings and asked willing volunteers to peer into Webcams. Army partially funded the Carnegie Mellon research. Facebook's privacy policy says: Widespread facial recognition tied to databases with real names will erode the sense of anonymity that we expect in public, he said. This has "ominous risks for privacy" says Acquisti, an associate professor of information technology and public policy at the Heinz College at Carnegie Mellon University.

Face matching dating site


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