JPH06504637A - 指紋描画 - Google Patents
指紋描画Info
- Publication number
- JPH06504637A JPH06504637A JP4502149A JP50214992A JPH06504637A JP H06504637 A JPH06504637 A JP H06504637A JP 4502149 A JP4502149 A JP 4502149A JP 50214992 A JP50214992 A JP 50214992A JP H06504637 A JPH06504637 A JP H06504637A
- Authority
- JP
- Japan
- Prior art keywords
- light
- fingerprint
- direct image
- major surface
- generating means
- 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.)
- Pending
Links
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
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909027718A GB9027718D0 (en) | 1990-12-20 | 1990-12-20 | Fingerprint imaging |
GB9027718.7 | 1990-12-20 | ||
PCT/GB1991/002295 WO1992011608A1 (en) | 1990-12-20 | 1991-12-20 | Fingerprint imaging |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06504637A true JPH06504637A (ja) | 1994-05-26 |
Family
ID=10687380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4502149A Pending JPH06504637A (ja) | 1990-12-20 | 1991-12-20 | 指紋描画 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0563178A1 (de) |
JP (1) | JPH06504637A (de) |
CA (1) | CA2094599A1 (de) |
GB (1) | GB9027718D0 (de) |
WO (1) | WO1992011608A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69407628T2 (de) * | 1993-02-01 | 1998-08-27 | Matsushita Electric Ind Co Ltd | Wellenleiter-Bildübertragungsvorrichtung und Vorrichtung zur Identifikation von Fingerabdrücken |
US6032070A (en) * | 1995-06-07 | 2000-02-29 | University Of Arkansas | Method and apparatus for detecting electro-magnetic reflection from biological tissue |
US6111977A (en) * | 1997-04-17 | 2000-08-29 | Cross Match Technologies, Inc. | Hand-held fingerprint recognition and transmission device |
US5900993A (en) * | 1997-05-09 | 1999-05-04 | Cross Check Corporation | Lens systems for use in fingerprint detection |
US6263090B1 (en) | 1997-05-19 | 2001-07-17 | Cross Match Technologies, Inc. | Code reader fingerprint scanner |
US6178255B1 (en) | 1998-04-28 | 2001-01-23 | Cross Match Technologies, Inc. | Individualized fingerprint scanner |
US6272562B1 (en) | 1999-05-28 | 2001-08-07 | Cross Match Technologies, Inc. | Access control unit interface |
US7308122B2 (en) | 2002-01-17 | 2007-12-11 | Cross Match Technologies, Inc. | Biometric imaging system and method |
CN109959981A (zh) * | 2017-12-23 | 2019-07-02 | 苏州迈瑞微电子有限公司 | 光学传感器载片 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846190A1 (de) * | 1977-10-25 | 1979-05-03 | Michael Schiller | Vorrichtung zum verarbeiten einer fingerabdruck betreffenden information |
US4340300A (en) * | 1980-08-11 | 1982-07-20 | Siemens Corporation | Input sensor unit for a fingerprint identification system |
EP0308162A3 (de) * | 1987-09-15 | 1990-06-06 | Identix Incorporated | Optische Anordnung zur bildlichen Darstellung des Fingerabdrucks |
DE68919394T2 (de) * | 1988-09-16 | 1995-03-30 | Fujitsu Ltd | System zum Detektieren eines biologischen Gegenstandes und dieses System verwendendes Fingerabdruckvergleichssystem. |
-
1990
- 1990-12-20 GB GB909027718A patent/GB9027718D0/en active Pending
-
1991
- 1991-12-20 JP JP4502149A patent/JPH06504637A/ja active Pending
- 1991-12-20 CA CA002094599A patent/CA2094599A1/en not_active Abandoned
- 1991-12-20 WO PCT/GB1991/002295 patent/WO1992011608A1/en not_active Application Discontinuation
- 1991-12-20 EP EP92901705A patent/EP0563178A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2094599A1 (en) | 1992-06-21 |
GB9027718D0 (en) | 1991-02-13 |
WO1992011608A1 (en) | 1992-07-09 |
EP0563178A1 (de) | 1993-10-06 |
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