Iris recognition based examinee identity recognition device and examinee identity recognition method

Abstract

The invention provides an iris recognition based examinee identity recognition device. The device comprises an acquisition module, a recognition processing module, a storage module and an output module, wherein the acquisition module is used for acquiring an iris image of an examinee, the recognition processing module is used for extracting iris characteristic information from the acquired iris image and recognizing whether the iris characteristic information is matched with stored correct iris characteristic information or not, the storage module is used for storing the correct iris characteristic information of the examinee and identify information matched with the correct iris characteristic information, and the output module is used for outputting the identity information when the recognition processing module recognizes that the iris characteristic information is matched with the correct iris characteristic information. The invention also provides an iris recognition based examine identity recognition method. With the iris recognition based examinee identity recognition device and examinee identity recognition method, the examinee identity verification accuracy can be higher, and the anti-counterfeiting performance is stronger; and moreover, the phenomena of a ghost writer and personal information faking can be effectively prevented, and a fair and equitable examination order is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of biological identification, and in particular relates to an iris identification-based examinee identification device and an examinee identification method. Background technique [0002] With the continuous development of society, the way of selecting talents through examinations is spread across all levels of social economy, science and technology and education, especially some important examinations, such as college entrance examination, English CET-4 and CET-6, civil service examination, vocational certificate examination, etc. It has become a factor that affects the development of personal future. In the supervision of the examination room, in order to identify the identity of the candidates and prevent the phenomenon of substitute exams, the invigilator often uses human eyes to judge whether the candidates and the photos on the certificates match the identity of the candidates. This identification meth...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the identity authentication of examinees is carried out by using a camera to take photos and face recognition, but this face recognition method has a high error rate, which increases the risk of using people with similar faces to take the exam

In addition, the face may become significantly fatter or thinner for a long time or even a short time. In order to prevent mistakes, image acquisition is required before each test, and the operation is not flexible.

The method of using fingerprint information to verify the identity of candidates is also easy to be impersonated by fingerprint molds, fingerprint sleeves and other technologies. At the same time, there are also problems such as finger damage, dry and wet fingers, and congenital peeling, which lead to problems in identity verification.

Further, fingerprint recognition belongs to contact recognition, and the health problems it brings cannot be ignored.

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