METHOD OF IRIS AUTHENTICATION OF USER AND DEVICE THEREFOR Russian patent published in 2018 - IPC G06K9/00 G06K9/62 A61B5/117 

Abstract RU 2670798 C9

FIELD: biometric identification.

SUBSTANCE: invention relates to the field of biometric identification of a user. Calculate similarity score based on the generated bit representations of the iris of the left and right eyes, reference bit images of the iris of the left and right eyes, calculated additional signs of the iris of the left and right eyes, and supporting additional signs of the iris of the left and right eyes, determine, based on the calculated similarity index, whether the detected image of the left eye and the image of the right eye correspond to the images of the left and right eyes, the previously recorded iris data is obtained from the database and authenticates the user if the match is determined.

EFFECT: technical result is improved accuracy of recognition.

26 cl, 4 dwg

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RU 2 670 798 C9

Authors

Odinokikh Gleb Andreevich

Fartukov Aleksei Mikhailovich

Gnatyuk Vitaly Sergeevich

Eremeev Vladimir Alekseevich

Yoo Juwoan

Lee Kwanghyun

Lee Heejun

Shin Daekyu

Dates

2018-10-25Published

2017-11-24Filed