Patent ID: 11922727
Assignee: PRINCETON IDENTITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. An iris recognition device comprising:
at least one illuminator; and
at least one image capturing device configured to cooperatively work with the at least one illuminator to capture at least two angularly differentiated iris images, wherein the at least one illuminator is a first illuminator and a second illuminator which cooperatively work with the at least one image capturing device, and wherein the first illuminator, the second illuminator, and the at least one image capturing device are spaced irrespective of redeye effects; and
an iris recognition module configured to:
process each of the at least two angularly differentiated iris images to generate at least one boundary delineated image from one of the at least two angularly differentiated iris images;
apply image comparative analysis to the at least two angularly differentiated iris images to generate a boundary delineated image when processing fails to produce the at least one boundary delineated image;
segment and encode one of the at least one boundary delineated image or the boundary delineated image to generate at least one iris template;
match the at least one iris template against an enrolled iris; and
accept a subject for access processing when the at least one iris template matches the enrolled iris.