METHOD AND DEVICE FOR BIOMETRIC AUTHENTICATION BY MEANS OF BLINK RECOGNITION

The Optics and Vision Sciences research group at the University of Alicante has developed a method for biometric authentication by recognizing the blinking of a subject. The method consists of studying and characterizing the changes in the intensity of diffused light during the blinking process. Those changes are used to classify the blinks using different algorithms. A subject can then be identified according to the parameters recorded. This method allows the authentication of subjects by means of a non-contact procedure, and even unconsciously. Commercial or built-in on mobile devices video cameras or webcams can be used for its application provided that the video is recorded at rates higher than 150 frames per second (fps). We are looking for companies interested in the commercial exploitation of this technology as well as in adapting it for the development of related projects.