Biometrics researchers coauthor report on facial recognition technology | News | Notre Dame News | University of Notre Dame Skip To Content Skip To Navigation Skip To Search University of Notre Dame Notre Dame News Experts ND in the News Subscribe About Us Home Contact Search Menu Home › News › Biometrics researchers coauthor report on facial recognition technology Biometrics researchers coauthor report on facial recognition technology Published: May 21, 2007 Author: William G. Gilroy On the face of it, the old saying goes, things are not always as they seem. However, when it comes to faces, things are almost always what they seem, according to a new report coauthored by two University of Notre Dame biometrics researchers. Kevin Bowyer and Patrick Flynn have been researching the feasibility of image-based biometrics and multi-biometrics since 2001, including first-of-kind-comparisons of face photographs, face thermograms, 3-D face images, iris images, videos of human gait, and even ear and hand shapes. A biometric is a stable and distinctive physiological feature of a person that can be measured and used to identify them; the fingerprint is probably the most familiar example. In the wake of the terrorist attacks ofSept. 11, 2001, theU.S.government has called on academic researchers and the private sector to dramatically improve facial and iris recognition technologies. Facial recognition technology converts photos into numerical sequences that can be instantly compared with millions of photos in a database. As a result, federal agencies examining the feasibility of these technologies are in need of teams that can define and executechallenge problemsdesigned to assess biometric system performance on a level playing field to minimize biases. Bowyer and Flynn were part of a National Institute of Standards and Technology (NIST) test process called theFace Recognition Vendor Test (FRVT) 2006and theIris Challenge Evaluation (ICE) 2006. The facial recognition test compared vendorssystems on their ability to recognize high-resolution still images and three-dimensional facial images under both controlled and uncontrolled illumination. The facial recognition tests also compared the 2006 results to an earlier evaluation done in 2002. The ICE 2006 test analyzed iris recognition performance from left and right irises. In the recently released NIST report, Bowyer, Flynn and other researchers report that face recognition technology has improved dramatically. False recognition rates produced by the best systems have dropped 90 percent over the last four years. They found that facial recognition technology can be better than human identification of faces, with accuracy rates near 99 percent. The report also noted that iris recognition systems, whose proponents have often claimed are superior to other biometrics, had similar performance to face recognition systems in terms of false rejection probability. The report did not rank individual vendor systems based on performance. * Contact: * _Kevin Bowyer, Schubmehl-Prein Professor of Computer Science and Engineering, 574-631-9978; Patrick Flynn, professor of computer science and engineering, 574-631-8803, Flynn@nd.edu _ TopicID: 23046 Home Experts ND in the News Subscribe About Us For the Media Contact Office of Public Affairs and Communications Notre Dame News 500 Grace Hall Notre Dame, IN 46556 USA Facebook Twitter Instagram YouTube Pinterest © 2022 University of Notre Dame Search Mobile App News Events Visit Accessibility Facebook Twitter Instagram YouTube LinkedIn