GB8609700D0 - Optical database correlator - Google Patents

Optical database correlator

Info

Publication number
GB8609700D0
GB8609700D0 GB868609700A GB8609700A GB8609700D0 GB 8609700 D0 GB8609700 D0 GB 8609700D0 GB 868609700 A GB868609700 A GB 868609700A GB 8609700 A GB8609700 A GB 8609700A GB 8609700 D0 GB8609700 D0 GB 8609700D0
Authority
GB
United Kingdom
Prior art keywords
correlator
optical database
database
optical
database correlator
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
Application number
GB868609700A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB868609700A priority Critical patent/GB8609700D0/en
Publication of GB8609700D0 publication Critical patent/GB8609700D0/en
Priority to GB08709334A priority patent/GB2189635A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • 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
    • G06V40/1365—Matching; Classification
GB868609700A 1986-04-21 1986-04-21 Optical database correlator Pending GB8609700D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB868609700A GB8609700D0 (en) 1986-04-21 1986-04-21 Optical database correlator
GB08709334A GB2189635A (en) 1986-04-21 1987-04-21 Optical data correlation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868609700A GB8609700D0 (en) 1986-04-21 1986-04-21 Optical database correlator

Publications (1)

Publication Number Publication Date
GB8609700D0 true GB8609700D0 (en) 1986-05-29

Family

ID=10596560

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868609700A Pending GB8609700D0 (en) 1986-04-21 1986-04-21 Optical database correlator
GB08709334A Pending GB2189635A (en) 1986-04-21 1987-04-21 Optical data correlation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08709334A Pending GB2189635A (en) 1986-04-21 1987-04-21 Optical data correlation

Country Status (1)

Country Link
GB (2) GB8609700D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228601A (en) * 1989-02-22 1990-08-29 Stc Plc Data base searching
CA2105926A1 (en) * 1992-09-11 1994-03-12 George J. Tomko Fingerprint verification system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915993A (en) * 1931-04-27 1933-06-27 Gen Electric Statistical machine
GB805281A (en) * 1954-01-12 1958-12-03 Arthur Brian Smith A new or improved device for distinguishing visual patterns
NL128937C (en) * 1956-12-11
BE628935A (en) * 1961-04-12
US3234392A (en) * 1961-05-26 1966-02-08 Ibm Photosensitive pattern recognition systems
GB1188302A (en) * 1966-07-27 1970-04-15 British Aircraft Corp Ltd Improvements relating to Fingerprint Identification
US3566137A (en) * 1967-11-28 1971-02-23 Gen Electric Holographic character reader
US3853403A (en) * 1973-11-12 1974-12-10 G Bentley Compound optical-sensor system for visually observing and photoelectrically sensing coded indicia
US4387989A (en) * 1980-07-23 1983-06-14 The United States Of America As Represented By The Secretary Of The Air Force Coherent optical feature identifier apparatus

Also Published As

Publication number Publication date
GB8709334D0 (en) 1987-05-28
GB2189635A (en) 1987-10-28

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