BR8606834A - Sistema de reconhecimento e recuperacao de impressao digital - Google Patents

Sistema de reconhecimento e recuperacao de impressao digital

Info

Publication number
BR8606834A
BR8606834A BR8606834A BR8606834A BR8606834A BR 8606834 A BR8606834 A BR 8606834A BR 8606834 A BR8606834 A BR 8606834A BR 8606834 A BR8606834 A BR 8606834A BR 8606834 A BR8606834 A BR 8606834A
Authority
BR
Brazil
Prior art keywords
recovery system
digital printing
printing recognition
recognition
digital
Prior art date
Application number
BR8606834A
Other languages
English (en)
Inventor
Malcolm K Sparrow
Original Assignee
Malcolm K Sparrow
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
Priority claimed from US06/875,023 external-priority patent/US4747147A/en
Application filed by Malcolm K Sparrow filed Critical Malcolm K Sparrow
Publication of BR8606834A publication Critical patent/BR8606834A/pt

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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check 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
    • 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
    • G06V40/1347—Preprocessing; Feature extraction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Collating Specific Patterns (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
BR8606834A 1985-08-16 1986-08-13 Sistema de reconhecimento e recuperacao de impressao digital BR8606834A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US76633185A 1985-08-16 1985-08-16
US77118885A 1985-09-03 1985-09-03
US06/875,023 US4747147A (en) 1985-09-03 1986-06-16 Fingerprint recognition and retrieval system
PCT/US1986/001653 WO1987001224A1 (en) 1985-08-16 1986-08-13 Fingerprint recognition and retrieval system

Publications (1)

Publication Number Publication Date
BR8606834A true BR8606834A (pt) 1987-10-27

Family

ID=27419626

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606834A BR8606834A (pt) 1985-08-16 1986-08-13 Sistema de reconhecimento e recuperacao de impressao digital

Country Status (6)

Country Link
EP (1) EP0233919A4 (pt)
KR (1) KR940002361B1 (pt)
AU (1) AU587152B2 (pt)
BR (1) BR8606834A (pt)
CA (1) CA1270332A (pt)
WO (1) WO1987001224A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8723299D0 (en) * 1987-10-05 1987-11-11 Imagepack Ltd Identity verification
DE68905237T2 (de) * 1988-05-24 1993-07-29 Nippon Electric Co Verfahren und vorrichtung zum vergleichen von fingerabdruecken.
US8041956B1 (en) 2010-08-16 2011-10-18 Daon Holdings Limited Method and system for biometric authentication
CN103459991A (zh) 2011-01-31 2013-12-18 维泰克实验室技术股份有限公司 具有数字的体积显示的瓶式分配器
US20140002642A1 (en) 2012-06-15 2014-01-02 Elmar SWIEGOT Absolute position detection
CN115630191B (zh) * 2022-12-22 2023-03-28 成都纵横自动化技术股份有限公司 基于全动态视频的时空数据集检索方法、装置及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292149A (en) * 1964-06-18 1966-12-13 Ibm Identification and comparison apparatus for contour patterns such as fingerprints
US3419287A (en) * 1965-12-08 1968-12-31 System Dev Corp Fingerprint classification by coordinate system
US3560928A (en) * 1968-09-25 1971-02-02 Ibm Apparatus for automatically identifying fingerprint cores
JPS6012674B2 (ja) * 1979-04-02 1985-04-02 日本電気株式会社 パタ−ン特徴抽出装置
EP0098152B1 (en) * 1982-06-28 1988-12-28 Nec Corporation Method and device for matching fingerprints
US4607384A (en) * 1984-05-01 1986-08-19 At&T - Technologies, Inc. Fingerprint classification arrangement

Also Published As

Publication number Publication date
CA1270332A (en) 1990-06-12
EP0233919A4 (en) 1990-01-26
AU6223686A (en) 1987-03-10
AU587152B2 (en) 1989-08-03
EP0233919A1 (en) 1987-09-02
WO1987001224A1 (en) 1987-02-26
KR940002361B1 (ko) 1994-03-23

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law