JP4738532B2 - 鏡を利用した非接触式指紋映像獲得装置 - Google Patents
鏡を利用した非接触式指紋映像獲得装置 Download PDFInfo
- Publication number
- JP4738532B2 JP4738532B2 JP2009543921A JP2009543921A JP4738532B2 JP 4738532 B2 JP4738532 B2 JP 4738532B2 JP 2009543921 A JP2009543921 A JP 2009543921A JP 2009543921 A JP2009543921 A JP 2009543921A JP 4738532 B2 JP4738532 B2 JP 4738532B2
- Authority
- JP
- Japan
- Prior art keywords
- finger
- fingerprint
- camera
- user
- optical axis
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 37
- 238000005286 illumination Methods 0.000 claims description 26
- 206010044565 Tremor Diseases 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims 2
- 238000003384 imaging method Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/117—Identification of persons
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Evolutionary Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
図1〜図3に示すように、指支持台10は、ユーザの指の震えを防止するためにユーザの指を支持する。
図2乃至図4に示すように、指支持台10は、ユーザの指の震えを防止するためにユーザの指を支持する。
図4に示したように、ユーザの指が指支持台10に支持されつつ作動スイッチ60を押すと、カメラ30a、カメラ移動装置30b及び照明装置40が作動開始する。
図2、図3及び図5に示すように、指支持台10は、ユーザの指の震えを防止するためにユーザの指を支持する。
20、20a 鏡
30、30a、30c、30d カメラ
30b カメラ移動装置
40 照明装置
40a 短波長帯発光層
50 散光器
60 作動スイッチ
Claims (3)
- ユーザの指の震えを防止するために、ユーザの指を支持する指支持台(10)と、
前記指支持台(10)に支持される指の両側面で左右側面の指紋領域を照らすことのできる傾斜角度で設置される一対の鏡(20、20a)と、
前記指支持台(10)に支持される指の下部に指と一定間隔分だけ隔てて左右移動が可能に設置され、光軸と一致する正面方向の指紋領域と、光軸と一致しない左右側面の指紋領域とを含む指紋の全領域を左右移動しつつ撮影できる位置に配置される1個のカメラ(30a)と、
前記カメラ(30a)を左右移動させるカメラ移動装置(30b)と、
前記指支持台(10)に支持される指と前記カメラ(30a)との間に設置され、ユーザの指を中心として放射状の円状に配列された状態で、全体あるいは一部が使用されて指紋領域に短波長帯の光を照射する多数の短波長帯発光層(40a)を含む照明装置(40)と、
前記照明装置(40)の上部に位置し、前記照明装置(40)により照射される光が指に均一に広がりつつ分布されるようにする散光器(50)と、
前記指支持台(10)に支持される指の前方に設置されて、指の押し作動によってオン/オフされて前記カメラ(30a)、カメラ移動装置(30b)及び前記照明装置(40)の作動をオン/オフ制御する作動スイッチ(60)とにより構成されることを特徴とする鏡を利用した非接触式指紋映像獲得装置。 - ユーザの指の震えを防止するために、ユーザの指を支持する指支持台(10)と、
前記指支持台(10)に支持される指の両側面で左右側面の指紋領域を照らすことのできる傾斜角度で設置される一対の鏡(20、20a)と、
前記指支持台(10)に支持される指の下部に指と一定間隔分だけ隔てて左右移動が可能に設置され、1個は、光軸と一致する正面方向の指紋領域と、光軸と一致しない左側面の指紋領域とを含む指紋の一部領域を撮影することのできる位置に配置され、さらに他の1個は、光軸と一致する正面方向の指紋領域と、光軸と一致しない右側面の指紋領域とを含む指紋の一部領域を撮影することのできる位置に配置される一対のカメラ(30c、30d)と、
前記指支持台(10)に支持される指と前記1対のカメラ(30c、30d)との間に設置され、ユーザの指を中心として放射状の円状に配列された状態で、全体あるいは一部が使用されて指紋領域に短波長帯の光を照射する多数の短波長帯発光層(40a)を含む照明装置(40)と、
前記照明装置(40)の上部に位置し、前記照明装置(40)により照射される光が指に均一に広がりつつ分布されるようにする散光器(50)と、
前記指支持台(10)に支持される指の前方に設置されて、指の押し作動によってオン/オフされて前記1対のカメラ(30c、30d)及び前記照明装置(40)の作動をオン/オフ制御する作動スイッチ(60)とにより構成されることを特徴とする鏡を利用した非接触式指紋映像獲得装置。 - 前記カメラ移動装置(30b)としては、LMガイド、ボールスクリュー、自動リニア
ステージのいずれか1つを使用することを特徴とする請求項1に記載の鏡を利用した非接触式指紋映像獲得装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060133715A KR100827391B1 (ko) | 2006-12-26 | 2006-12-26 | 거울을 이용한 비접촉식 지문 영상 획득 장치 |
KR10-2006-0133715 | 2006-12-26 | ||
PCT/KR2007/006588 WO2008078895A1 (en) | 2006-12-26 | 2007-12-17 | Contactless type of fingerprint image detecting apparatus with mirror |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010515146A JP2010515146A (ja) | 2010-05-06 |
JP4738532B2 true JP4738532B2 (ja) | 2011-08-03 |
Family
ID=38613497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009543921A Active JP4738532B2 (ja) | 2006-12-26 | 2007-12-17 | 鏡を利用した非接触式指紋映像獲得装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8243131B2 (ja) |
JP (1) | JP4738532B2 (ja) |
KR (1) | KR100827391B1 (ja) |
WO (1) | WO2008078895A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4539683B2 (ja) * | 2007-06-13 | 2010-09-08 | 日本電気株式会社 | 生体特徴入力システム、画像合成装置、画像合成方法および、画像合成プログラム |
US8406487B2 (en) | 2009-09-16 | 2013-03-26 | General Electric Company | Method and system for contactless fingerprint detection and verification |
KR101125520B1 (ko) * | 2009-12-30 | 2012-03-22 | 한국기술교육대학교 산학협력단 | 정맥패턴 이미지 인식 장치 및 그의 제어방법 |
JP5509866B2 (ja) * | 2010-01-20 | 2014-06-04 | 日本電気株式会社 | 皮膚模様画像採取装置、採取方法、皮膚模様照合システム |
US8600123B2 (en) | 2010-09-24 | 2013-12-03 | General Electric Company | System and method for contactless multi-fingerprint collection |
US8971588B2 (en) | 2011-03-30 | 2015-03-03 | General Electric Company | Apparatus and method for contactless high resolution handprint capture |
US8428450B2 (en) * | 2011-06-28 | 2013-04-23 | Lite-On Singapore Pte. Ltd. | Integrated optical module |
TWI450157B (zh) * | 2011-10-05 | 2014-08-21 | Lite On Singapore Pte Ltd | 整合式光學模組及其手指掃描裝置 |
KR101923263B1 (ko) | 2012-11-14 | 2018-11-28 | 골란 웨이스 | 등록 및 인증을 위한 바이오메트릭 방법 및 시스템 |
US11373439B1 (en) | 2013-03-14 | 2022-06-28 | Telos Corporation | Touchless fingerprint matching systems and methods |
US9710691B1 (en) * | 2014-01-23 | 2017-07-18 | Diamond Fortress Technologies, Inc. | Touchless fingerprint matching systems and methods |
US9773151B2 (en) | 2014-02-06 | 2017-09-26 | University Of Massachusetts | System and methods for contactless biometrics-based identification |
KR20160015050A (ko) * | 2014-07-30 | 2016-02-12 | 엘지전자 주식회사 | 반지형 이동 단말기 |
FR3049092B1 (fr) * | 2016-03-21 | 2024-04-26 | Sebastien Jean Serge Dupont | Dispositif d'authentification biometrique et de fiabilisation des identifications biometriques par photographie en lumiere visible et infrarouge, spectrometrie et analyses differentielles |
DE202017003061U1 (de) * | 2017-06-12 | 2017-07-07 | Susanne Ovali | Vorrichtung zur Feststellung der Echtheit eines Gegenstandes |
CN113677825B (zh) | 2019-04-16 | 2023-10-24 | 应用材料公司 | 沟槽中薄膜沉积的方法 |
JP2022014681A (ja) * | 2020-07-07 | 2022-01-20 | インターマン株式会社 | 感染防止機能付き生体認証装置 |
CN113838229B (zh) * | 2021-09-01 | 2022-05-31 | 江苏未睐科技有限公司 | 一种智能指纹锁二级安检形变控制安检装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366445A (ja) * | 1986-09-09 | 1988-03-25 | Ikegami Tsushinki Co Ltd | 外観検査装置 |
JPH04242486A (ja) * | 1991-01-17 | 1992-08-31 | Sharp Corp | 指紋入力装置 |
JPH06168319A (ja) * | 1992-11-30 | 1994-06-14 | Nec Corp | 指紋読取装置 |
JPH07103740A (ja) * | 1993-10-01 | 1995-04-18 | Matsushita Electric Ind Co Ltd | 円筒形物体の検出装置およびその検出方法 |
JPH08101137A (ja) * | 1994-09-30 | 1996-04-16 | Sony Corp | 検査装置 |
JPH11326235A (ja) * | 1998-05-06 | 1999-11-26 | Ntt Fanet Systems Kk | 検査対象物の外観検査方法とその装置 |
JP2000148982A (ja) * | 1998-11-13 | 2000-05-30 | Mitsubishi Electric Building Techno Service Co Ltd | 指紋照合装置 |
JP2005253989A (ja) * | 2005-03-30 | 2005-09-22 | Hitachi Ltd | 個人認証装置 |
JP2006026427A (ja) * | 2005-08-25 | 2006-02-02 | Hitachi Ltd | 個人認証装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5177802A (en) * | 1990-03-07 | 1993-01-05 | Sharp Kabushiki Kaisha | Fingerprint input apparatus |
US5548394A (en) * | 1995-03-16 | 1996-08-20 | Printrak International Inc. | Scanning fingerprint reading |
KR100198113B1 (ko) | 1995-09-21 | 1999-06-15 | 송병남 | 회전지문 흑백영상 취득장치 |
US5736734A (en) | 1996-08-12 | 1998-04-07 | Fingermatrix, Inc. | Liquid platen fingerprint image enhancement |
FR2754369B1 (fr) * | 1996-10-04 | 1998-12-18 | Thomson Csf | Systeme d'acquisition d'empreintes en relief et procede d'acquisition |
DE19818229A1 (de) | 1998-04-24 | 1999-10-28 | Hauke Rudolf | System zur berührungslosen Hand- und Fingerlinien-Erkennung |
DE19860068C2 (de) * | 1998-12-23 | 2002-10-17 | Delsy Electronic Components Ag | Vorrichtung zur Personenidentifikation |
DE10128717A1 (de) * | 2001-06-13 | 2002-12-19 | Tst Touchless Sensor Technolog | Verfahren und Vorrichtung zur Erkennung natürlicher Haut |
US6853444B2 (en) * | 2002-08-30 | 2005-02-08 | Waleed S. Haddad | Non-contact optical imaging system for biometric identification |
JP4258393B2 (ja) * | 2003-03-13 | 2009-04-30 | 三菱電機株式会社 | 個人識別装置および指紋画像撮像装置、指紋画像取得方法 |
DE10315923A1 (de) * | 2003-04-08 | 2004-10-28 | Tbs Holding Ag | Verfahren und Anordnung zur berührungslosen Detektion von Daten unebener Flächen |
JP2006197981A (ja) | 2005-01-18 | 2006-08-03 | Mitsubishi Electric Corp | 指紋照合装置 |
CN101621714B (zh) * | 2008-06-30 | 2013-06-12 | 华为技术有限公司 | 节点、数据处理系统和数据处理方法 |
-
2006
- 2006-12-26 KR KR1020060133715A patent/KR100827391B1/ko active IP Right Grant
-
2007
- 2007-12-17 WO PCT/KR2007/006588 patent/WO2008078895A1/en active Application Filing
- 2007-12-17 US US12/521,544 patent/US8243131B2/en active Active
- 2007-12-17 JP JP2009543921A patent/JP4738532B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366445A (ja) * | 1986-09-09 | 1988-03-25 | Ikegami Tsushinki Co Ltd | 外観検査装置 |
JPH04242486A (ja) * | 1991-01-17 | 1992-08-31 | Sharp Corp | 指紋入力装置 |
JPH06168319A (ja) * | 1992-11-30 | 1994-06-14 | Nec Corp | 指紋読取装置 |
JPH07103740A (ja) * | 1993-10-01 | 1995-04-18 | Matsushita Electric Ind Co Ltd | 円筒形物体の検出装置およびその検出方法 |
JPH08101137A (ja) * | 1994-09-30 | 1996-04-16 | Sony Corp | 検査装置 |
JPH11326235A (ja) * | 1998-05-06 | 1999-11-26 | Ntt Fanet Systems Kk | 検査対象物の外観検査方法とその装置 |
JP2000148982A (ja) * | 1998-11-13 | 2000-05-30 | Mitsubishi Electric Building Techno Service Co Ltd | 指紋照合装置 |
JP2005253989A (ja) * | 2005-03-30 | 2005-09-22 | Hitachi Ltd | 個人認証装置 |
JP2006026427A (ja) * | 2005-08-25 | 2006-02-02 | Hitachi Ltd | 個人認証装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010515146A (ja) | 2010-05-06 |
US8243131B2 (en) | 2012-08-14 |
US20100315498A1 (en) | 2010-12-16 |
KR20070087486A (ko) | 2007-08-28 |
WO2008078895A1 (en) | 2008-07-03 |
KR100827391B1 (ko) | 2008-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4738532B2 (ja) | 鏡を利用した非接触式指紋映像獲得装置 | |
US20060244947A1 (en) | Multispectral Biometric Sensors | |
US7164782B2 (en) | System and method for time-space multiplexing in finger-imaging applications | |
US8050468B2 (en) | Fingerprint acquisition system | |
US20040208346A1 (en) | System and method for multiplexing illumination in combined finger recognition and finger navigation module | |
US8320645B2 (en) | High performance multi-mode palmprint and fingerprint scanning device and system | |
US20140071328A1 (en) | System and method for matching a camera aspect ratio and size to an illumination aspect ratio and size | |
EP1040443A1 (en) | Method and apparatus for illuminating a fingerprint | |
US10003771B2 (en) | Biological imaging device and biological imaging method | |
JP5509866B2 (ja) | 皮膚模様画像採取装置、採取方法、皮膚模様照合システム | |
US7180643B2 (en) | Live print scanner with holographic imaging a different magnifications | |
JP4473933B1 (ja) | 読取装置 | |
US20050195483A1 (en) | Imaging system with large depth of field | |
KR20070087532A (ko) | 비접촉식 5지 지문 영상 획득 장치 | |
JP5229490B2 (ja) | 生体認証装置 | |
JP2007219624A (ja) | 血管画像入力装置、及び個人認証システム | |
CN217426154U (zh) | 非接触式手纹采集装置 | |
JP5796615B2 (ja) | 画像入力装置 | |
WO2009032916A1 (en) | High performance multi-mode palmprint and fingerprint scanning device and system | |
US20050099619A1 (en) | Large area, high quality print scanner apparatus | |
JP2009009069A (ja) | 顔撮影装置 | |
KR20230095498A (ko) | 비접촉식 3차원 지문 취득장치 | |
KR101460686B1 (ko) | 홀로그램 처리기능을 가지는 스캔 장치 및 스캔 방법 | |
WO2024069885A1 (ja) | 認証装置、認証方法および記録媒体 | |
JP2009081527A (ja) | 顔撮影装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100817 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101115 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110118 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110315 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110419 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110426 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4738532 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140513 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |