GB2007415A - Fingerpress examining apparatus - Google Patents
Fingerpress examining apparatusInfo
- Publication number
- GB2007415A GB2007415A GB7841827A GB7841827A GB2007415A GB 2007415 A GB2007415 A GB 2007415A GB 7841827 A GB7841827 A GB 7841827A GB 7841827 A GB7841827 A GB 7841827A GB 2007415 A GB2007415 A GB 2007415A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fingerpress
- light
- examining apparatus
- interrogation
- slit
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (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)
- Collating Specific Patterns (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Fingerpress examining apparatus comprises a platen (32) on which a finger (F) can be placed, and means (16, 18, 20) for directing a slit shaped beam of light at a strip of the fingerpress, which light is subsequently reflected onto an elongate light receiving surface defined by an array of photodiodes (12) which are interrogated electronically. After every interrogation the light beam slit is moved to a parallel part of the fingerpress for the next interrogation, so that a complete picture of dark and light signals corresponding to the crests and troughs of the successive strips of the fingerpress can be built up for storage or processing. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84471977A | 1977-10-25 | 1977-10-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2007415A true GB2007415A (en) | 1979-05-16 |
GB2007415B GB2007415B (en) | 1982-11-17 |
Family
ID=25293458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7841827A Expired GB2007415B (en) | 1977-10-25 | 1978-10-25 | Fingerpress examining apparatus |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5477499A (en) |
DE (1) | DE2846189A1 (en) |
FR (1) | FR2407533B1 (en) |
GB (1) | GB2007415B (en) |
IT (1) | IT7851633A0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052348A1 (en) * | 1980-11-17 | 1982-05-26 | Fingermatrix Inc. | Finger identification |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60114979A (en) * | 1984-11-16 | 1985-06-21 | Hitachi Ltd | Finger print input device |
JPS62123580A (en) * | 1985-11-25 | 1987-06-04 | Kawasaki Steel Corp | Fingerprint detecting device |
US5146102A (en) * | 1990-02-22 | 1992-09-08 | Kabushiki Kaisha Toshiba | Fingerprint image input apparatus including a cylindrical lens |
FR2754369B1 (en) * | 1996-10-04 | 1998-12-18 | Thomson Csf | RELIEF FINGERPRINT ACQUISITION SYSTEM AND ACQUISITION METHOD |
DE102008037741A1 (en) * | 2008-08-14 | 2010-02-18 | Tbs North America Inc. | Device for recording biometric data |
DE102008046490A1 (en) * | 2008-08-14 | 2010-02-18 | Tbs North America Inc. | Device for recording biometric data |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003656A (en) * | 1973-05-10 | 1977-01-18 | Stephen Richard Leventhal | Fingerprint scanning device |
JPS5013021A (en) * | 1973-06-04 | 1975-02-10 | ||
GB1470562A (en) * | 1974-04-02 | 1977-04-14 | Sharp Kk | Embossed card reader |
GB1548667A (en) * | 1975-06-23 | 1979-07-18 | Calspan Corp | Fingerprint based access control and identification apparaus |
US4053228A (en) * | 1975-12-12 | 1977-10-11 | Michael Schiller | Finger identification |
-
1978
- 1978-10-24 DE DE19782846189 patent/DE2846189A1/en not_active Ceased
- 1978-10-25 JP JP13060078A patent/JPS5477499A/en active Pending
- 1978-10-25 IT IT7851633A patent/IT7851633A0/en unknown
- 1978-10-25 GB GB7841827A patent/GB2007415B/en not_active Expired
- 1978-10-25 FR FR7830322A patent/FR2407533B1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0052348A1 (en) * | 1980-11-17 | 1982-05-26 | Fingermatrix Inc. | Finger identification |
Also Published As
Publication number | Publication date |
---|---|
GB2007415B (en) | 1982-11-17 |
JPS5477499A (en) | 1979-06-20 |
IT7851633A0 (en) | 1978-10-25 |
FR2407533B1 (en) | 1986-03-14 |
DE2846189A1 (en) | 1979-04-26 |
FR2407533A1 (en) | 1979-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE854770A (en) | SCAN BEAM RADIONAVIGATION PROCESS AND INSTALLATION | |
IT7821455A0 (en) | OPTICAL SCANNING DEVICE. | |
BE869183A (en) | METHOD AND DEVICE FOR CONVERTING RADIATION INTO VISIBLE LIGHT | |
EP0011709A3 (en) | Device for incident illumination | |
JPS54145180A (en) | Ultrasonic image pickup device | |
BE868857A (en) | THERMOFORMING PROCESS AND DEVICE | |
ES492463A0 (en) | A DEVICE FOR OPTICALLY SCANNING A LOG STAND | |
AU516912B2 (en) | Device for scanning rectangular ultrasonic array | |
ES252867Y (en) | BUOY DESIGNATED PARTICULARLY FOR A MOORING DEVICE | |
GB2044478B (en) | Light beam scanning device | |
GB2011116B (en) | Optical scanning device | |
JPS556385A (en) | Light beam scanning device | |
ES497871A0 (en) | A DEVICE FOR EXAMINING AN OBJECT BY EMITTING AND RECEIVING BEAMS OF ULTRASONIC RAYS. | |
GB2007415A (en) | Fingerpress examining apparatus | |
IT1110411B (en) | ANGULAR DETECTION DEVICE IN A TRACKING RADAR | |
IT7820208A0 (en) | DEVICE FOR REPRESENTING LIGHT IMAGES ON A DARK BACKGROUND. | |
IT7849542A0 (en) | APPARATUS FOR FELTING TONER ON A PHOTOELECTRIC IMAGE SUPPORT | |
EP0006441A3 (en) | Optical device for a position detection apparatus with a self-reflecting grid | |
FR2586520B2 (en) | OPTICO-MECHANICAL SCANNING DEVICE | |
IT7923546A0 (en) | DEVICE FOR TWO-DIMENSIONAL SCANNING. | |
IT7824122A0 (en) | DEVICE FOR PROCESSING PRESS COMMISSIONS. | |
BE856790A (en) | SCANNING HYPERFREQUENCY ENERGY BEAM SYNTHESIS DEVICE | |
HK52292A (en) | Process for measuring lengths using a photo-sensitive array camera | |
IT7820209A0 (en) | DEVICE FOR REPRESENTING LIGHT IMAGES ON A DARK BACKGROUND. | |
JPS5419760A (en) | System for simultaneously scanning plural beams |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |