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GB2104698B - An improved apparatus for signature verification - Google Patents

An improved apparatus for signature verification

Info

Publication number
GB2104698B
GB2104698B GB08212007A GB8212007A GB2104698B GB 2104698 B GB2104698 B GB 2104698B GB 08212007 A GB08212007 A GB 08212007A GB 8212007 A GB8212007 A GB 8212007A GB 2104698 B GB2104698 B GB 2104698B
Authority
GB
United Kingdom
Prior art keywords
signature verification
improved apparatus
signature
verification
improved
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.)
Expired
Application number
GB08212007A
Other versions
GB2104698A (en
Inventor
John Ronald Parks
Peter Francis Fox
David Ralph Carr
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.)
QUEST AUTOMATION
Quest Automation Ltd
Original Assignee
QUEST AUTOMATION
Quest Automation Ltd
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 QUEST AUTOMATION, Quest Automation Ltd filed Critical QUEST AUTOMATION
Priority to GB08212007A priority Critical patent/GB2104698B/en
Publication of GB2104698A publication Critical patent/GB2104698A/en
Application granted granted Critical
Publication of GB2104698B publication Critical patent/GB2104698B/en
Expired 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
    • G07C9/30—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
    • G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/192—Recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references
    • G06V30/194—References adjustable by an adaptive method, e.g. learning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/19—Recognition using electronic means
    • G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references
    • 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
    • G06V40/30—Writer recognition; Reading and verifying signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Databases & Information Systems (AREA)
  • Collating Specific Patterns (AREA)
GB08212007A 1981-04-27 1982-04-26 An improved apparatus for signature verification Expired GB2104698B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08212007A GB2104698B (en) 1981-04-27 1982-04-26 An improved apparatus for signature verification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8112949 1981-04-27
GB08212007A GB2104698B (en) 1981-04-27 1982-04-26 An improved apparatus for signature verification

Publications (2)

Publication Number Publication Date
GB2104698A GB2104698A (en) 1983-03-09
GB2104698B true GB2104698B (en) 1985-08-21

Family

ID=26279261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08212007A Expired GB2104698B (en) 1981-04-27 1982-04-26 An improved apparatus for signature verification

Country Status (1)

Country Link
GB (1) GB2104698B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953989A (en) * 1982-09-21 1984-03-28 Casio Comput Co Ltd Input data recognition method
WO1985003155A1 (en) * 1984-01-09 1985-07-18 The De La Rue Company Plc Sign verification
JPS61501056A (en) * 1984-01-09 1986-05-22 ザ　ドウ　ラ　リユ　カンパニ−　パブリツク　リミテイド　カンパニ− signature verification
GB8404827D0 (en) * 1984-02-24 1984-03-28 De La Rue Co Plc Sign verification
GB2164186A (en) * 1984-09-04 1986-03-12 Stc Plc Signature verification
US5022086A (en) * 1988-12-20 1991-06-04 Sri International, Inc. Handwriting apparatus for information collection based on force and position
FR2649509B1 (en) * 1989-07-06 1991-09-20 Achemlal Mohammed METHOD AND SYSTEMS FOR VERIFYING SIGNATURES WITH OPTIMIZATION OF DYNAMIC PARAMETERS
GB8924445D0 (en) * 1989-10-31 1989-12-20 Rue De Systems Ltd Transaction device and method
CA2068814A1 (en) * 1991-07-19 1993-01-20 Winston Lowell Nelson Method for controlling a system, using signature verification
FR2684469B1 (en) * 1991-11-29 1993-12-31 Thomson Csf AUTOMATIC PROCESS FOR RECOGNIZING MANUSCRIBED SIGNATURES BY IMAGE ANALYSIS AND DEVICE FOR ITS IMPLEMENTATION.
EP0980565B1 (en) * 1997-05-07 2001-07-25 Siemens Aktiengesellschaft Computer-controlled adaptation of reference data by means of input data
SE0000942L (en) * 2000-03-21 2001-09-22 Anoto Ab Login
US7254839B2 (en) 2000-03-21 2007-08-07 Anoto Ab Secured access using a coordinate system
US7103200B2 (en) 2001-03-05 2006-09-05 Robert Hillhouse Method and system for adaptively varying templates to accommodate changes in biometric information
GB0201232D0 (en) 2002-01-19 2002-03-06 Queen Mary & Westfield College Authentication systems
US10489772B2 (en) 2013-11-27 2019-11-26 At&T Intellectual Property I, L.P. Out-of-band device verification of transactions
CN112580108B (en) * 2020-12-10 2024-04-19 深圳证券信息有限公司 Signature and seal integrity verification method and computer equipment

Also Published As

Publication number Publication date
GB2104698A (en) 1983-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee