AUTHENTICATION SYSTEM, AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND PROGRAM

To provide an authentication system configured to enhance security of iris authentication, an authentication apparatus, an authentication method, and a program.SOLUTION: An authentication apparatus 100 includes: an eyeball motion determination unit 151 which recognizes an eyeball relevant part which...

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Bibliographic Details
Main Author TOMONO TAKAO
Format Patent
LanguageEnglish
Japanese
Published 25.08.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:To provide an authentication system configured to enhance security of iris authentication, an authentication apparatus, an authentication method, and a program.SOLUTION: An authentication apparatus 100 includes: an eyeball motion determination unit 151 which recognizes an eyeball relevant part which corresponds to an eye from captured image data that is obtained by imaging for a predetermined period, to determine whether eyeball motion has been detected in the recognized eyeball relevant part; and an authentication processing unit 155 which executes authentication processing when the eyeball motion determination unit 151 determines that the eyeball motion has been detected, using iris data, which is to be authenticated, based on iris relevant part data that corresponds to a part relevant to iris extracted from the captured image data.SELECTED DRAWING: Figure 1 【課題】虹彩認証のセキュリティの向上が図られる認証システム、認証装置、認証方法、及びプログラムを提供する。【解決手段】認証装置１００は、一定期間における撮像により得られる撮像画像データから眼に該当する眼該当部分を認識し、認識した眼該当部分において眼球運動が検出されたか否かを判定する眼球運動判定部１５１と、眼球運動判定部１５１により眼球運動が検出されたと判定された場合に、撮像画像データから抽出した虹彩に該当する部分に対応する虹彩該当部分データに基づく虹彩データを認証対象として用いて認証処理を実行する認証処理部１５５と、を備える。【選択図】図１
Bibliography:Application Number: JP20220021525