SYSTÈME DE MISE EN CORRESPONDANCE D'IRIS, PROCÉDÉ DE MISE EN CORRESPONDANCE D'IRIS ET SUPPORT DE STOCKAGE

摘要

An example embodiment includes: a determination unit that, based on an image including an eye of a recognition subject, determines whether or not a colored contact lens is worn; and a matching unit that, when it is determined by the determination unit that the colored contact lens is worn, performs matching of the iris by using a feature amount extracted from a region excluding a predetermined range including an outer circumference of the iris out of a region of the iris included in the image.