WO2012086136A1 - 生体認証システム及び生体認証方法 - Google Patents

生体認証システム及び生体認証方法 Download PDF

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Publication number
WO2012086136A1
WO2012086136A1 PCT/JP2011/006781 JP2011006781W WO2012086136A1 WO 2012086136 A1 WO2012086136 A1 WO 2012086136A1 JP 2011006781 W JP2011006781 W JP 2011006781W WO 2012086136 A1 WO2012086136 A1 WO 2012086136A1
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WO
WIPO (PCT)
Prior art keywords
information
biometric information
biometric
identification information
acquired
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2011/006781
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English (en)
French (fr)
Japanese (ja)
Inventor
輝之 高橋
訓弘 野村
充寿 日間賀
日佐男 緒方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Channel Solutions Corp
Original Assignee
Hitachi Omron Terminal Solutions Corp
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Filing date
Publication date
Application filed by Hitachi Omron Terminal Solutions Corp filed Critical Hitachi Omron Terminal Solutions Corp
Publication of WO2012086136A1 publication Critical patent/WO2012086136A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern

Definitions

  • the present invention relates to a biometric authentication system and a biometric authentication method in a personal authentication method.
  • the authentication process using biological information is performed by collating the biological information acquired from the user with the biological information registered in advance, and there are 1: 1 authentication and 1: N authentication as an authentication method. .
  • 1: 1 authentication biometric information to be collated is extracted from the database based on the identification number input by the user to the authentication system, such as an ID card or key input. And the collation process with the extracted biometric information and the biometric information acquired from the user is performed.
  • 1: N authentication based on the biometric information acquired from the user, collation with the biometric information included in the database stored in the authentication system is repeated in order, and processing for finding the same one is performed.
  • identification information is obtained by executing 1: N authentication based on biometric information acquired from the user using a database obtained by dividing the user into groups. It is disclosed that the authentication process is performed by performing 1: 1 authentication in all user databases using the identification information and the acquired biometric information.
  • the user of 1: 1 authentication can start 1: 1 authentication without performing 1: N authentication, and the user of 1: N authentication starts 1: N authentication. It is an object of the present invention to provide a biometric authentication system that can
  • a biometric authentication system includes a biometric information input unit for inputting biometric information of the user, an identification information input unit for inputting identification information of the user, and verification processing using the biometric information of the user , A control unit that controls the biometric verification unit based on an input from the biometric information input unit or the identification information input unit, and a biometric information to which identification information is added and a biometric information to which no identification information is added
  • the biometric information input unit acquires the biometric information without acquiring the identification information, the biometric information stored in the identification database and the biometric information stored in the collation database.
  • the biometric information collating unit collates the information
  • the biometric information input unit acquires biometric information
  • the identification information input unit acquires identification information
  • the identification database is stored in the collation database corresponding to the acquired identification information. And determining a control to authenticate the success or failure to collate the acquired biometric information and biometric information.
  • the present invention it is possible to provide a biometric authentication system and a biometric authentication method with a short authentication processing time while maintaining an authentication success rate.
  • Biometric authentication system Detailed configuration of biometric authentication system according to an embodiment of the present invention Registration processing of biological information according to an embodiment of the present invention Quality discrimination processing of biological information according to an embodiment of the present invention 1: 1 matching according to an embodiment of the present invention An example of 1: N matching processing according to an embodiment of the present invention Biometric authentication process according to the first embodiment of the present invention Registration processing in the split verification DB according to the second embodiment of the present invention The biometric authentication process at the time of using division
  • 1: 1 authentication can perform relatively high-accuracy personal authentication, the user needs to possess an ID card or a bar code, and needs to remember identification information to be keyed in, which is less convenient.
  • N authentication it is better for the user to present only the biological information, which is highly convenient, but takes longer time for comparison than in the case of 1: 1 authentication.
  • the possibility that another person's acceptance occurs such that the matching with the feature value created from the other person's biometric information is erroneously successful is higher than that in the 1: 1 authentication.
  • the present invention has the following features.
  • a biometric authentication system uses a biometric information input unit for inputting biometric information of a user, an identification information input unit for inputting identification information of the user, and biometric information of the user.
  • a biometric authentication collating unit that performs collation processing, a control unit that controls the biometric authentication collating unit based on an input from a biometric information input unit or an identification information input unit, and biometric information to which identification information is added and identification information are added. If the biometric information input unit acquires biometric information without acquiring identification information, the identification information input unit stores the acquired biometric information and the identification information stored in the collation database.
  • the biometric information collating unit collates the biometric information with the biometric information
  • the biometric information input unit acquires the biometric information
  • the identification information input unit acquires the identification information
  • the identification information is recorded in the collation database corresponding to the acquired identification information. And determining a control to authenticate the success or failure to match the biometric information and biometric information acquired.
  • the biometric information input unit acquires biometric information without acquiring identification information
  • the biometric information feature amount from the collation database is acquired and acquired. If the biometric information input unit acquires biometric information and the identification information input unit acquires identification information, the biometric information feature corresponding to the acquired identification information is collated from the verification database It is characterized by acquiring and collating with the biometric information feature amount of acquired biometric information.
  • a user having high quality biometric information can perform reliable authentication processing by presenting a registered living body, and a user having low quality biometric information inputs identification information assigned in advance.
  • the identification information is information issued from the authentication system when the user registers the biometric information in the authentication system, and is information allocated so as not to overlap for each user or biometric information.
  • the biometric information input unit acquires biometric information of the user without the identification information input unit acquiring identification information of the user
  • the biometric information input unit acquires biometric information of the user without the identification information input unit acquiring identification information of the user
  • the first collation database is selected based on the input identification information.
  • the biometric information is extracted from the verification database of No. 2 and the verification process is performed.
  • the biometric information input unit acquires biometric information of the user when the identification information input unit acquires biometric information of the user, and the acquired biometric information As a result of collating the biometric information stored in the first collation database, if the collation fails, the acquired biometric information is used to perform recollation with the biometric information stored in the second collation database.
  • the collation is successful, the user is prompted to input identification information, and the input identification information is collated with the biometric information that is successfully collated with the corresponding identification information.
  • FIG. 1 is a diagram showing the configuration of a biometric authentication system according to an embodiment of the present invention.
  • the biometric authentication system 100 includes a biometric information input unit 101 for acquiring biometric information of the user, a biometric verification collating unit 102 for performing collation processing based on the acquired biometric information, and a biometric information of the user.
  • An information input unit 107, an identification information management unit 108, and a collation DB 109 are provided.
  • the user is obtained by collating the feature amount data extracted from the biometric information input from the biometric information input unit 101 with the feature amount data stored in the verification DB 109 by the biometrics verification unit 102.
  • Identity verification of In the biometric authentication collating unit 102 an authentication process is performed according to the quality of the feature amount for each user determined by the quality determining unit 103.
  • FIG. 7 is a flowchart of the case where the 1: 1 authentication process and the 1: N authentication process are used in combination in the biometric authentication system 100 shown in FIG.
  • the input information determination unit determines whether there is input of identification information (step 702), and when the input of identification information is recognized, acquisition of biological information is performed (step 703), and 1: 1 verification processing is performed on the living body. It carries out in an authentication collation part (step 704). Thereafter, it is judged whether the collation is successful (step 705). If the collation is successful, the authentication is successful (step 710). If the collation is unsuccessful, the authentication is unsuccessful (step 709).

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Human Computer Interaction (AREA)
  • Collating Specific Patterns (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
PCT/JP2011/006781 2010-12-22 2011-12-05 生体認証システム及び生体認証方法 Ceased WO2012086136A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-285282 2010-12-22
JP2010285282A JP5564414B2 (ja) 2010-12-22 2010-12-22 生体認証システム及び生体認証方法

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WO2012086136A1 true WO2012086136A1 (ja) 2012-06-28

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CN (1) CN102592071B (enExample)
WO (1) WO2012086136A1 (enExample)

Families Citing this family (9)

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JP6129489B2 (ja) * 2012-07-20 2017-05-17 日立オムロンターミナルソリューションズ株式会社 生体情報取得装置、生体認証システムおよび生体情報取得方法
JP6031172B1 (ja) * 2015-09-17 2016-11-24 ソフトバンク株式会社 生体照合システム、生体照合方法、生体照合装置及び制御プログラム
JP2018124999A (ja) * 2017-01-31 2018-08-09 株式会社Ｌｉｑｕｉｄ 情報処理装置及びプログラム
JP6943087B2 (ja) * 2017-09-01 2021-09-29 コニカミノルタ株式会社 認証システム、認証制御装置、認証制御装置の制御方法、およびプログラム
JP6795480B2 (ja) * 2017-09-26 2020-12-02 富士通フロンテック株式会社 生体認証システムおよび生体認証方法
US10136320B1 (en) 2017-11-22 2018-11-20 International Business Machines Corporation Authentication of users at multiple terminals
JP7216491B2 (ja) * 2018-07-27 2023-02-01 シャープ株式会社 ユーザー選択補助装置、画像形成装置、ユーザー選択補助方法およびユーザー選択補助プログラム
JP7517945B2 (ja) * 2020-10-21 2024-07-17 グローリー株式会社 ログインシステム、電子機器及びログイン制御方法
CN112766071A (zh) * 2020-12-31 2021-05-07 中国工商银行股份有限公司 一种虹膜识别方法、装置及系统

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JP2001331799A (ja) * 2000-03-16 2001-11-30 Toshiba Corp 画像処理装置および画像処理方法
JP2003141542A (ja) * 2001-11-06 2003-05-16 Toshiba Corp 顔画像照合装置、顔画像照合システム及び顔画像照合方法
WO2008066130A1 (en) * 2006-11-30 2008-06-05 Kabushiki Kaisha Toshiba Access control device, access control system and access control method
JP2008204394A (ja) * 2007-02-22 2008-09-04 Glory Ltd 認証装置

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JP2004145608A (ja) * 2002-10-24 2004-05-20 Oki Electric Ind Co Ltd 個人認証方法及びシステム並びに制御用プログラム
JP4640932B2 (ja) * 2004-12-10 2011-03-02 富士通株式会社 自動取引制御方法、自動取引装置及びそのプログラム
JP2007066107A (ja) * 2005-08-31 2007-03-15 Fujitsu Ltd 生体情報照合装置、生体情報照合方法および生体情報照合プログラム
JP5012092B2 (ja) * 2007-03-02 2012-08-29 富士通株式会社 生体認証装置、生体認証プログラムおよび複合型生体認証方法

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2001331799A (ja) * 2000-03-16 2001-11-30 Toshiba Corp 画像処理装置および画像処理方法
JP2003141542A (ja) * 2001-11-06 2003-05-16 Toshiba Corp 顔画像照合装置、顔画像照合システム及び顔画像照合方法
WO2008066130A1 (en) * 2006-11-30 2008-06-05 Kabushiki Kaisha Toshiba Access control device, access control system and access control method
JP2008204394A (ja) * 2007-02-22 2008-09-04 Glory Ltd 認証装置

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CN102592071A (zh) 2012-07-18
CN102592071B (zh) 2015-10-07
JP5564414B2 (ja) 2014-07-30

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