Forget iris and fingerprint scans — scanning noses could be a quicker and easier way to verify a person’s identity, according to scientists at the University of Bath.
With worries about illegal immigration and identity theft, authorities are increasingly looking to using an individual’s physical characteristics, known as biometrics, to confirm their identity.
Unlike other facial features used for biometrics, such as eyes or ears, noses are difficult to conceal and also aren’t changed much by facial expression.
Dr Adrian Evans and Adrian Moorhouse, from the University’s Department of Electronic & Electrical Engineering, decided to investigate whether images of people’s noses could be used to recognise individuals.
They used a photographic system called PhotoFace … Continue reading.