METHOD FOR IRIS LIVENESS DETECTION AND RELATED PRODUCT

摘要

A method for iris-based living body detection and related product are provided. The method includes the following. An iris image is obtained (101). The iris image is divided intoKregional images, whereKis an integer greater than one (102). Living body detection is performed on theKregional images withPiris-based living body detection schemes to obtainKdetection results, wherePis an integer greater than one and less than or equal toK(103). Whether the iris image is obtained from an iris of a living body is determined according to theKdetection results (104). According to the method, the iris image is divided into multiple regions, one iris-based living body detection scheme is selected for each region to perform the living body detection, then multiple detection results are obtained, and whether the iris image is obtained from an iris of living body is determined according to the multiple detection results. It is possible to reduce an error detection rate caused by using a single iris-based living body detection scheme, and improve accuracy of the iris-based living body detection.