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iris scanning

Iris recognition is one of several biometric procedures for authentication. In this procedure, which is very forgery-proof and is also characterized by a low false recognition rate, the iris is scanned with a non-hazardous laser oflaser class

1. The scanned laser image is compared with the stored reference image for authentication. The iris, the iris skin, like the retina, the retina, has sufficient distinctive features

that can be used for unique identification. Iris recognition analyzes the iris features located in the colored ring of tissue surrounding the pupil. Uniqueness is reported to be 1 in 6 million.

FAR and FRR values for different biometric methods

FAR and FRR values for different biometric methods

Iris recognition has a relatively high recognition probability, its false acceptance rate (FAR) ranges from 0.0001% to a maximum of 1%, which means that out of 1,000 irises checked, at most one person is rejected because their iris is not recognized.

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Englisch: iris scanning
Updated at: 03.12.2018
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