JP2007305011A5 - - Google Patents
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- JP2007305011A5 JP2007305011A5 JP2006134684A JP2006134684A JP2007305011A5 JP 2007305011 A5 JP2007305011 A5 JP 2007305011A5 JP 2006134684 A JP2006134684 A JP 2006134684A JP 2006134684 A JP2006134684 A JP 2006134684A JP 2007305011 A5 JP2007305011 A5 JP 2007305011A5
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- template
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- 210000003462 Veins Anatomy 0.000 claims 7
Claims (10)
該生体情報比較手段での比較結果を保持する比較結果保持手段と、
該テンプレート保持手段が保持するテンプレートを更新する更新手段と、
該比較結果保持手段で保持した比較結果を所定の閾値と比較する対閾値比較手段と、
を設け、
該対閾値比較手段の比較結果が所定の条件を満たした場合に、該取得手段から取得した生体情報、又は、該取得手段から取得した生体情報から生成された情報により該更新手段が該テンプレート保持手段のテンプレートを更新すること、
を特徴とする生体認証装置。 An acquisition unit that acquires biometric information, a template holding unit that holds a template serving as a reference when comparing the biometric information acquired by the acquisition unit, and the biometric information acquired by the acquisition unit and the template holding unit In a biometric authentication device having biometric information comparison means for comparing a template with
A comparison result holding means for holding a comparison result in the biological information comparison means;
Updating means for updating the template held by the template holding means;
A pair of threshold comparison means for comparing the comparison result held by the comparison result holding means with a predetermined threshold;
Provided,
When the comparison result of the threshold comparison means satisfies a predetermined condition, the updating means holds the template based on the biological information acquired from the acquisition means or the information generated from the biological information acquired from the acquisition means. Updating the means template,
A biometric authentication device.
該取得手段で取得した生体情報又は該取得した生体情報から生成された情報を保持する生体情報保持手段と、
該テンプレート保持手段が保持するテンプレートを更新する更新手段と、
該生体情報保持手段で保持した生体情報を所定の閾値と比較する対閾値比較手段と、
を設け、
該対閾値比較手段の比較結果が所定の条件を満たした場合に、該取得手段から取得した生体情報、又は、該取得手段から取得した生体情報から生成された情報により該更新手段が該テンプレート保持手段のテンプレートを更新すること、
を特徴とする生体認証装置。 An acquisition unit that acquires biometric information, a template holding unit that holds a template serving as a reference when comparing the biometric information acquired by the acquisition unit, and the biometric information acquired by the acquisition unit and the template holding unit In a biometric authentication device having biometric information comparison means for comparing a template with
Biological information holding means for holding biological information acquired by the acquiring means or information generated from the acquired biological information;
Updating means for updating the template held by the template holding means;
A threshold value comparing means for comparing the biological information held by the biological information holding means with a predetermined threshold;
Provided,
When the comparison result of the threshold comparison means satisfies a predetermined condition, the updating means holds the template based on the biological information acquired from the acquisition means or the information generated from the biological information acquired from the acquisition means. Updating the means template,
A biometric authentication device.
該テンプレートが更新されたことを示す情報を保持する手段と、該テンプレートが更新された回数を保持する手段と、該回数を保持する手段に保持されている回数と閾値とを比較する手段を設け、
該回数と閾値とを比較する手段の結果に応じて、再度、生体情報の登録をやり直す手段を設けたことを特徴とする生体認証装置。 In the biometric authentication device according to claim 1 or 2,
Means for holding information indicating that the template has been updated, means for holding the number of times the template has been updated, and means for comparing the number of times held in the means for holding the number with a threshold value are provided. ,
A biometric authentication device comprising means for re-registering biometric information again according to the result of the means for comparing the number of times with a threshold value .
該回数と閾値とを比較する手段の結果に応じて、該比較結果保持手段で保持した比較結果を更新することを特徴とする生体認証装置。 The biometric authentication device according to claim 3 ,
A biometric authentication apparatus, wherein the comparison result held by the comparison result holding means is updated according to a result of the means for comparing the number of times with a threshold value.
該比較結果保持手段は、該生体情報比較手段での１または複数の比較結果を保持することを特徴とする生体認証装置。 In the biometric authentication device according to any one of claims 1 to 4 ,
The biometric authentication apparatus, wherein the comparison result holding means holds one or a plurality of comparison results in the biometric information comparison means.
該生体情報比較ステップでの比較結果を保持する比較結果保持ステップと、
該テンプレート保持ステップにて保持したテンプレートを更新する更新ステップと、
該比較結果保持ステップにて保持した比較結果を所定の閾値と比較する対閾値比較ステップと、
を設け、
該対閾値比較ステップの比較結果が所定の条件を満たした場合に、該取得ステップにて取得した生体情報、又は、該取得ステップにて取得した生体情報から生成された情報により該更新ステップにて該テンプレート保持ステップで保持したテンプレートを更新すること、
を特徴とする生体認証方法。 An acquisition step for acquiring biometric information, a template holding step for holding a template serving as a reference when comparing the biometric information acquired in the acquisition step, and the biometric information acquired in the acquisition step and the template holding step In a biometric authentication method comprising a biometric information comparison step for comparing a template with a selected template,
A comparison result holding step for holding a comparison result in the biological information comparison step;
An updating step for updating the template held in the template holding step;
A threshold comparison step for comparing the comparison result held in the comparison result holding step with a predetermined threshold;
Provided,
When the comparison result of the threshold value comparison step satisfies a predetermined condition, the biometric information acquired in the acquisition step or the information generated from the biometric information acquired in the acquisition step Updating the template held in the template holding step;
A biometric authentication method.
該取得ステップで取得した生体情報又は該取得した生体情報から生成された情報を保持する生体情報保持ステップと、
該テンプレート保持ステップにて保持されたテンプレートを更新する更新ステップと、
該生体情報保持ステップで保持した生体情報を所定の閾値と比較する対閾値比較ステップと、
を設け、
該対閾値比較ステップの比較結果が所定の条件を満たした場合に、該取得ステップにて取得した生体情報、又は、該取得ステップにて取得した生体情報から生成された情報により該更新ステップにて該テンプレート保持ステップにて保持されたテンプレートを更新すること、
を特徴とする生体認証方法。 An acquisition step for acquiring biological information, a template holding step for holding a template serving as a reference when comparing the biological information acquired in the acquisition step, the biological information acquired in the acquisition step, and the template holding step. A biometric authentication method comprising a biometric information comparison step for comparing a template with
A biological information holding step for holding the biological information acquired in the acquiring step or information generated from the acquired biological information;
An updating step for updating the template held in the template holding step;
A threshold value comparison step for comparing the biological information held in the biological information holding step with a predetermined threshold;
Provided,
When the comparison result of the threshold value comparison step satisfies a predetermined condition, the biometric information acquired in the acquisition step or the information generated from the biometric information acquired in the acquisition step Updating the template held in the template holding step;
A biometric authentication method.
該テンプレートが更新されたことを示す情報を保持するステップと、該テンプレートが更新された回数を保持するステップと、該回数を保持するステップにて保持された回数と閾値とを比較するステップを設け、
該回数と閾値とを比較するステップの結果に応じて、再度、生体情報の登録をやり直すステップを設けたことを特徴とする生体認証方法。 The biometric authentication method according to claim 6 or 7 ,
There are provided a step of holding information indicating that the template has been updated, a step of holding the number of times the template has been updated, and a step of comparing the number of times held in the step of holding the number of times with a threshold value. ,
A biometric authentication method comprising a step of re-registering biometric information again according to a result of the step of comparing the number of times with a threshold value .
所定のソフトウェアと、該センサで取得した静脈パターンを比較する際に基準となるテンプレートと、所定の閾値と、所定の条件と、が書き込まれているメモリと、
該センサで取得した静脈パターンが入力され、該メモリへの読み出しおよび書き込みをするプロセッサと、
を備え、
該プロセッサは、該メモリから該所定のソフトウェアを読み出し、該所定のソフトウェアに基づいて、
該メモリから該テンプレートを読み出して、該プロセッサに入力された該センサで取得した静脈パターンと該メモリから読み出した該テンプレートとを比較し、あるいは、該センサで取得した静脈パターンから所定の情報を生成し、該生成された所定の情報と該メモリから読み出した該テンプレートとについて第１の比較をし、該第１の比較結果を該メモリに書き込み、
該メモリから該第１の比較結果と該所定の閾値と該所定の条件とを読み出して、該第１の比較結果と該所定の閾値とについて第２の比較をし、該第２の比較結果が該所定の条件を満たすか否かを判断し、該第２の比較結果が該所定の条件を満たす場合、該センサで取得した静脈パターン又は該センサで取得した静脈パターンから生成された所定の情報を、該メモリに書き込まれているテンプレートを更新するように、該メモリに書き込むこと、
を特徴とする生体認証装置。 A sensor for acquiring a vein pattern;
A memory in which predetermined software, a template serving as a reference when comparing the vein pattern acquired by the sensor, a predetermined threshold, and a predetermined condition are written;
A vein pattern obtained by the sensor is input, and a processor for reading and writing to the memory;
With
The processor reads the predetermined software from the memory, and based on the predetermined software,
The template is read from the memory, and the vein pattern acquired by the sensor input to the processor is compared with the template read from the memory, or predetermined information is generated from the vein pattern acquired by the sensor. A first comparison is made between the generated predetermined information and the template read from the memory, and the first comparison result is written to the memory;
The first comparison result, the predetermined threshold value, and the predetermined condition are read from the memory, a second comparison is made between the first comparison result and the predetermined threshold value, and the second comparison result If the second comparison result satisfies the predetermined condition, the vein pattern acquired by the sensor or a predetermined pattern generated from the vein pattern acquired by the sensor is determined. Writing information to the memory to update a template written to the memory;
A biometric authentication device.
前記取得手段で取得した生体情報を比較する際に基準となるテンプレートを記憶する記憶手段と、Storage means for storing a template serving as a reference when biometric information acquired by the acquisition means is compared;
前記取得手段により取得された生体情報と前記テンプレートとを比較した結果に応じて、前記記憶手段に記憶されたテンプレートを更新することを特徴とする生体認証装置。A biometric authentication apparatus that updates a template stored in the storage unit in accordance with a result of comparing the biometric information acquired by the acquisition unit and the template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006134684A JP2007305011A (en) | 2006-05-15 | 2006-05-15 | Biometric authenticating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006134684A JP2007305011A (en) | 2006-05-15 | 2006-05-15 | Biometric authenticating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007305011A JP2007305011A (en) | 2007-11-22 |
| JP2007305011A5 true JP2007305011A5 (en) | 2008-07-31 |
Family
ID=38838866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006134684A Pending JP2007305011A (en) | 2006-05-15 | 2006-05-15 | Biometric authenticating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2007305011A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010298368A1 (en) * | 2009-09-22 | 2012-04-12 | Unisys Corporation | Multi-biometric identification system |
| JP5737435B2 (en) * | 2014-01-06 | 2015-06-17 | 富士通株式会社 | Biometric authentication device, biometric authentication method, and storage medium |
| CN104809782A (en) * | 2015-04-24 | 2015-07-29 | 成都腾悦科技有限公司 | Access control system based on voice recognition and face recognition |
| JP7154061B2 (en) * | 2018-08-07 | 2022-10-17 | 株式会社東海理化電機製作所 | biometric authentication device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003308301A (en) * | 2002-04-15 | 2003-10-31 | Oki Electric Ind Co Ltd | System for personal authentication |
| JP2003337926A (en) * | 2002-05-21 | 2003-11-28 | Nippon Signal Co Ltd:The | Access control system |
| JP4207717B2 (en) * | 2003-08-26 | 2009-01-14 | 株式会社日立製作所 | Personal authentication device |
| JP2006085268A (en) * | 2004-09-14 | 2006-03-30 | Fuji Photo Film Co Ltd | Biometrics system and biometrics method |
-
2006
- 2006-05-15 JP JP2006134684A patent/JP2007305011A/en active Pending
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