WO2000038099A1 - Optical fingerprint image capturing system - Google Patents
Optical fingerprint image capturing system Download PDFInfo
- Publication number
- WO2000038099A1 WO2000038099A1 PCT/US1999/030383 US9930383W WO0038099A1 WO 2000038099 A1 WO2000038099 A1 WO 2000038099A1 US 9930383 W US9930383 W US 9930383W WO 0038099 A1 WO0038099 A1 WO 0038099A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- layer
- light
- fingeφrint
- image
- imaging surface
- Prior art date
Links
Classifications
-
- 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
- A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
- A61B5/1172—Identification of persons based on the shapes or appearances of their bodies or parts thereof using fingerprinting
-
- 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
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Optical Elements Other Than Lenses (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2356670A CA2356670C (en) | 1998-12-21 | 1999-12-20 | Optical fingerprint image capturing system |
AU23729/00A AU2372900A (en) | 1998-12-21 | 1999-12-20 | Optical fingerprint image capturing system |
KR1020017007810A KR100426318B1 (en) | 1998-12-21 | 1999-12-20 | Optical fingerprint image capturing system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/217,558 US6154285A (en) | 1998-12-21 | 1998-12-21 | Surface treatment for optical image capturing system |
US09/217,558 | 1998-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000038099A1 true WO2000038099A1 (en) | 2000-06-29 |
Family
ID=22811570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/030383 WO2000038099A1 (en) | 1998-12-21 | 1999-12-20 | Optical fingerprint image capturing system |
Country Status (6)
Country | Link |
---|---|
US (1) | US6154285A (en) |
KR (1) | KR100426318B1 (en) |
AU (1) | AU2372900A (en) |
CA (1) | CA2356670C (en) |
TW (1) | TW484009B (en) |
WO (1) | WO2000038099A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010061339A1 (en) * | 2008-11-26 | 2010-06-03 | Koninklijke Philips Electronics N.V. | Device and method for optically examining the interior of a turbid medium |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6324020B1 (en) * | 1999-08-04 | 2001-11-27 | Secugen Corporation | Method and apparatus for reduction of trapezoidal distortion and improvement of image sharpness in an optical image capturing system |
AU2001222942A1 (en) * | 2000-08-18 | 2002-03-04 | Cross Match Technologies, Inc. | Fingerprint scanner auto-capture system and method |
GB0113255D0 (en) * | 2001-05-31 | 2001-07-25 | Scient Generics Ltd | Number generator |
AU2002229972A1 (en) * | 2001-02-14 | 2002-08-28 | Scientific Generics Limited | Cryptographic key generation apparatus and method |
US20030016427A1 (en) * | 2001-04-26 | 2003-01-23 | Arnold Joe F. | Silicon rubber surfaces for biometric print TIR prisms |
KR100432490B1 (en) | 2001-09-17 | 2004-05-22 | (주)니트 젠 | Optical fingerprint acquisition apparatus |
NO316489B1 (en) | 2001-10-01 | 2004-01-26 | Genkey As | System, portable device and method for digital authentication, encryption and signing by generating volatile but consistent and repeatable crypton keys |
JP4000507B2 (en) * | 2001-10-04 | 2007-10-31 | ソニー株式会社 | Method for manufacturing solid-state imaging device |
US6954260B2 (en) * | 2002-01-17 | 2005-10-11 | Cross Match Technologies, Inc. | Systems and methods for illuminating a platen in a print scanner |
US7308122B2 (en) | 2002-01-17 | 2007-12-11 | Cross Match Technologies, Inc. | Biometric imaging system and method |
GB0228434D0 (en) * | 2002-12-05 | 2003-01-08 | Scient Generics Ltd | Error correction |
EP1520369B1 (en) * | 2002-05-31 | 2006-10-18 | Scientific Generics Limited | Biometric authentication system |
US7050158B2 (en) * | 2002-12-24 | 2006-05-23 | Guolin Ma | Compact image pickup module |
US7426020B2 (en) * | 2003-06-17 | 2008-09-16 | Cross Match Technologies, Inc. | System for print imaging with prism illumination optics |
US6954261B2 (en) * | 2003-06-17 | 2005-10-11 | Cross Match Technologies, Inc. | System and method for illuminating a platen in a live scanner and producing high-contrast print images |
WO2005001752A2 (en) * | 2003-06-21 | 2005-01-06 | Aprilis, Inc. | Method and apparatus for processing biometric images |
US7728959B2 (en) | 2003-06-21 | 2010-06-01 | Aprilis, Inc. | Acquisition of high resolution biometric images |
GB0413034D0 (en) * | 2004-06-10 | 2004-07-14 | Scient Generics Ltd | Secure workflow engine |
FR2872318B1 (en) * | 2004-06-23 | 2006-09-22 | Sagem | OPTICAL BIOMETRIC CAPTURE DEVICE BY CONTACT AND INSTALLATION USING SUCH A DEVICE |
US7379570B2 (en) * | 2005-01-19 | 2008-05-27 | E-Pin International Tech Co., Ltd. | Optical engine for fingerprint reader |
TW200744001A (en) * | 2006-05-19 | 2007-12-01 | Pixart Imaging Inc | Apparatus and method for fingerprint recognition |
EP2294375B8 (en) * | 2008-06-19 | 2024-02-14 | Massachusetts Institute of Technology | Tactile sensor using elastomeric imaging |
KR101068397B1 (en) * | 2010-01-22 | 2011-09-28 | 주식회사 슈프리마 | Optical fingerprint input device capable of detecting fake fingerprints |
KR200462271Y1 (en) * | 2010-10-28 | 2012-09-03 | 징이 테크놀러지 아이엔씨. | Optical fingerprint recognition system |
WO2013016729A1 (en) | 2011-07-28 | 2013-01-31 | Massachusetts Institute Of Technology | Optical tactile sensor |
TWI708052B (en) | 2011-08-29 | 2020-10-21 | 美商安美基公司 | Methods and apparati for nondestructive detection of undissolved particles in a fluid |
KR101298123B1 (en) * | 2012-06-04 | 2013-08-20 | 주식회사 유니온커뮤니티 | Optical fingerprint acquisition apparatus |
US8971593B2 (en) * | 2011-10-12 | 2015-03-03 | Lumidigm, Inc. | Methods and systems for performing biometric functions |
CN104182727B (en) * | 2014-05-16 | 2021-07-30 | 深圳印象认知技术有限公司 | Ultra-thin fingerprint and palm print acquisition device and fingerprint and palm print image acquisition method |
CN104463107A (en) * | 2014-11-21 | 2015-03-25 | 上海箩箕技术有限公司 | Backlight plate, optical imaging device and identification equipment |
TWI553303B (en) * | 2015-08-17 | 2016-10-11 | 財團法人工業技術研究院 | Highly reflective surface profile measurement system with liquid atomization and method thereof |
TWI553304B (en) * | 2015-08-17 | 2016-10-11 | 財團法人工業技術研究院 | Highly reflective surface profile measurement system with air condensation and method thereof |
US10282583B2 (en) | 2015-12-22 | 2019-05-07 | Gemalto Sa | Fingerprint imaging systems comprising self-wetting adhesive, films and methods |
TWI620926B (en) | 2016-11-04 | 2018-04-11 | 財團法人工業技術研究院 | Workpiece surface detection method and system using the same |
US10088660B2 (en) | 2017-02-10 | 2018-10-02 | Amgen Inc. | Imaging system for counting and sizing particles in fluid-filled vessels |
US10235557B1 (en) * | 2018-01-08 | 2019-03-19 | Secugen Corporation | Method and apparatus for sensing fingerprint |
KR102127147B1 (en) * | 2020-01-10 | 2020-06-26 | 이백훈 | Stamp Image Acquisition Device with Excellent Clarity and Cushioning |
KR102357915B1 (en) * | 2021-06-21 | 2022-02-08 | 주식회사 몽플러스 | Contact-type nose reader for pets |
KR102357916B1 (en) * | 2021-07-02 | 2022-02-08 | 주식회사 몽플러스 | Contact-type nose reader for pets |
KR102357917B1 (en) * | 2021-07-08 | 2022-02-08 | 주식회사 몽플러스 | Contact-type nose reader for pets |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832485A (en) * | 1982-09-03 | 1989-05-23 | Commonwealth Technology, Inc. | Image enhancer |
US5222153A (en) * | 1988-09-02 | 1993-06-22 | Thumbscan, Inc. | Apparatus for matching a fingerprint using a tacky finger platen |
EP0867829A2 (en) * | 1997-03-27 | 1998-09-30 | Nec Corporation | Fingerprint detecting device |
EP0867828A2 (en) * | 1997-03-27 | 1998-09-30 | Nec Corporation | Fingerprint detecting device and method |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3975711A (en) * | 1974-08-30 | 1976-08-17 | Sperry Rand Corporation | Real time fingerprint recording terminal |
US4120585A (en) * | 1976-11-19 | 1978-10-17 | Calspan Corporation | Fingerprint identification system using a pliable optical prism |
US4322163A (en) * | 1977-10-25 | 1982-03-30 | Fingermatrix Inc. | Finger identification |
JPS59153514U (en) * | 1983-03-31 | 1984-10-15 | 株式会社東海理化電機製作所 | Contact pattern observation device |
JPH01145785A (en) * | 1987-08-21 | 1989-06-07 | Nec Corp | Method and instrument for measuring surface shape |
US4983415A (en) * | 1989-07-21 | 1991-01-08 | Identicator Corporation | Method of making permanent images on recording surface having a thermosensitive color-developing layer thereon |
CA1286032C (en) * | 1989-09-28 | 1991-07-09 | James H. Lougheed | Optical scanning and recording apparatus for fingerprints |
US5051576A (en) * | 1990-07-31 | 1991-09-24 | Michael Schiller | Finger surface image enhancement having a liquid layer on the finger touching surface of the platen |
JP2547022Y2 (en) * | 1990-10-12 | 1997-09-03 | 株式会社アドバンテスト | IC test equipment |
KR930001001Y1 (en) * | 1990-11-17 | 1993-03-02 | 주식회사 금성사 | Fingerprint recognition apparatus |
US5732148A (en) * | 1994-09-16 | 1998-03-24 | Keagy; John Martin | Apparatus and method for electronically acquiring fingerprint images with low cost removable platen and separate imaging device |
JP3473658B2 (en) * | 1996-07-18 | 2003-12-08 | アルプス電気株式会社 | Fingerprint reader |
US5737071A (en) * | 1996-08-16 | 1998-04-07 | Identicator Corporation | Method and apparatus for enhancing live-scan fingerprint reader images |
KR20000013995A (en) * | 1998-08-10 | 2000-03-06 | 최환수 | Fingerprint image detection device and apparatus thereof |
-
1998
- 1998-12-21 US US09/217,558 patent/US6154285A/en not_active Expired - Fee Related
-
1999
- 1999-12-20 CA CA2356670A patent/CA2356670C/en not_active Expired - Fee Related
- 1999-12-20 WO PCT/US1999/030383 patent/WO2000038099A1/en active IP Right Grant
- 1999-12-20 KR KR1020017007810A patent/KR100426318B1/en not_active IP Right Cessation
- 1999-12-20 AU AU23729/00A patent/AU2372900A/en not_active Abandoned
-
2000
- 2000-02-16 TW TW088122575A patent/TW484009B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4832485A (en) * | 1982-09-03 | 1989-05-23 | Commonwealth Technology, Inc. | Image enhancer |
US5222153A (en) * | 1988-09-02 | 1993-06-22 | Thumbscan, Inc. | Apparatus for matching a fingerprint using a tacky finger platen |
EP0867829A2 (en) * | 1997-03-27 | 1998-09-30 | Nec Corporation | Fingerprint detecting device |
EP0867828A2 (en) * | 1997-03-27 | 1998-09-30 | Nec Corporation | Fingerprint detecting device and method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010061339A1 (en) * | 2008-11-26 | 2010-06-03 | Koninklijke Philips Electronics N.V. | Device and method for optically examining the interior of a turbid medium |
Also Published As
Publication number | Publication date |
---|---|
KR100426318B1 (en) | 2004-04-08 |
AU2372900A (en) | 2000-07-12 |
CA2356670A1 (en) | 2000-06-29 |
US6154285A (en) | 2000-11-28 |
CA2356670C (en) | 2010-04-27 |
TW484009B (en) | 2002-04-21 |
KR20010089663A (en) | 2001-10-08 |
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