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|1. (WO2017068978) IRIS VERIFICATION DEVICE AND VEHICLE WITH IRIS VERIFICATION DEVICE|
|Title:||IRIS VERIFICATION DEVICE AND VEHICLE WITH IRIS VERIFICATION DEVICE|
[Problem] To provide an iris verification device and a vehicle equipped with the iris verification device for which cost may be easily reduced. [Solution] An iris verification device comprising: an imaging element that acquires an optical image formed on a light-receiving surface; a lens unit for forming an optical image of a subject on the light-receiving surface; a drive mechanism that moves the lens unit in the directions of an optical axis of the lens unit; an image acquisition unit that acquires a plurality of images acquired by the imaging element in accordance with a plurality of focal positions, said focal positions corresponding to changes in the position of the lens that accompany the movement of the lens unit; a contrast detection unit that detects the contrast of each of the plurality of images; an image selection unit that selects the image with the highest contrast from the plurality of images; and a verification processing unit that performs iris verification on the basis of the selected image, which was selected by the image selection unit.