SE463896B - Foerfarande och anordning foer signaturverifiering - Google Patents

Foerfarande och anordning foer signaturverifiering

Info

Publication number
SE463896B
SE463896B SE8303799A SE8303799A SE463896B SE 463896 B SE463896 B SE 463896B SE 8303799 A SE8303799 A SE 8303799A SE 8303799 A SE8303799 A SE 8303799A SE 463896 B SE463896 B SE 463896B
Authority
SE
Sweden
Prior art keywords
person
pulse train
signature
computer
bar code
Prior art date
Application number
SE8303799A
Other languages
English (en)
Swedish (sv)
Other versions
SE8303799D0 (sv
SE8303799L (sv
Inventor
E Rothfjell
Original Assignee
Esselte Security Syst Ab
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 Esselte Security Syst Ab filed Critical Esselte Security Syst Ab
Priority to SE8303799A priority Critical patent/SE463896B/sv
Publication of SE8303799D0 publication Critical patent/SE8303799D0/xx
Priority to AT84850198T priority patent/ATE70649T1/de
Priority to DE8484850198T priority patent/DE3485359D1/de
Priority to EP84850198A priority patent/EP0132241B1/fr
Priority to US06/625,526 priority patent/US4581482A/en
Publication of SE8303799L publication Critical patent/SE8303799L/
Publication of SE463896B publication Critical patent/SE463896B/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/37—Writer recognition; Reading and verifying signatures based only on signature signals such as velocity or pressure, e.g. dynamic signature recognition
    • G06V40/394—Matching; Classification
    • 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 OR CALCULATING; 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
    • G06V40/37—Writer recognition; Reading and verifying signatures based only on signature signals such as velocity or pressure, e.g. dynamic signature recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
SE8303799A 1983-07-01 1983-07-01 Foerfarande och anordning foer signaturverifiering SE463896B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8303799A SE463896B (sv) 1983-07-01 1983-07-01 Foerfarande och anordning foer signaturverifiering
AT84850198T ATE70649T1 (de) 1983-07-01 1984-06-20 Verfahren zur pruefung von unterschriften.
DE8484850198T DE3485359D1 (de) 1983-07-01 1984-06-20 Verfahren zur pruefung von unterschriften.
EP84850198A EP0132241B1 (fr) 1983-07-01 1984-06-20 Méthode pour la vérification de signatures
US06/625,526 US4581482A (en) 1983-07-01 1984-06-28 Method and device for signature verification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8303799A SE463896B (sv) 1983-07-01 1983-07-01 Foerfarande och anordning foer signaturverifiering

Publications (3)

Publication Number Publication Date
SE8303799D0 SE8303799D0 (sv) 1983-07-01
SE8303799L SE8303799L (sv) 1985-01-02
SE463896B true SE463896B (sv) 1991-02-04

Family

ID=20351867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303799A SE463896B (sv) 1983-07-01 1983-07-01 Foerfarande och anordning foer signaturverifiering

Country Status (5)

Country Link
US (1) US4581482A (fr)
EP (1) EP0132241B1 (fr)
AT (1) ATE70649T1 (fr)
DE (1) DE3485359D1 (fr)
SE (1) SE463896B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5226091A (en) * 1985-11-05 1993-07-06 Howell David N L Method and apparatus for capturing information in drawing or writing
EP0362970A3 (fr) 1985-11-05 1990-08-16 Btg International Limited Outil d'écriture de saisie des informations en dessinant ou en écrivant
GB8616470D0 (en) * 1985-11-05 1986-08-13 Hilton C Optical scanner
SE450604B (sv) * 1986-04-28 1987-07-06 Eric Rothfjell Forfarande jemte en anordning for signaturverifiering
US4703511A (en) * 1986-10-09 1987-10-27 Paul Conoval Writing input and dynamics regeneration device
EP0276109B1 (fr) * 1987-01-20 1993-05-12 Btg International Limited Méthode et appareil pour capter l'information lors de l'écriture ou du dessin
GB8702302D0 (en) * 1987-02-02 1987-03-11 Parks J R Capturing information in drawing & writing
US4985928A (en) * 1989-05-10 1991-01-15 Campbell Robert K Signature forgery detection device
GB9018201D0 (en) * 1990-08-18 1990-10-03 Emi Plc Thorn Positional determination
GB2251508A (en) * 1991-01-03 1992-07-08 Nat Res Dev Variable threshold apparatus
AU1674795A (en) * 1993-12-17 1995-07-03 Quintet, Incorporated Method of automated signature verification
US5956409A (en) * 1996-04-29 1999-09-21 Quintet, Inc. Secure application of seals
US7106888B1 (en) * 1999-05-25 2006-09-12 Silverbrook Research Pty Ltd Signature capture via interface surface
US6980318B1 (en) * 1999-05-25 2005-12-27 Silverbrook Research Pty Ltd Method and system for delivery of a greeting card
SE517445C2 (sv) 1999-10-01 2002-06-04 Anoto Ab Positionsbestämning på en yta försedd med ett positionskodningsmönster
US6836555B2 (en) * 1999-12-23 2004-12-28 Anoto Ab Information management system with authenticity check
SE9904746L (sv) * 1999-12-23 2001-06-24 Anoto Ab Betalningssystem
EP1244956A1 (fr) 1999-12-23 2002-10-02 Anoto AB Achat par carte de credit
US8094870B2 (en) 2006-01-27 2012-01-10 Spyder Lynk, Llc Encoding and decoding data in an image
US8194914B1 (en) 2006-10-19 2012-06-05 Spyder Lynk, Llc Encoding and decoding data into an image using identifiable marks and encoded elements

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127588A (en) * 1959-04-24 1964-03-31 Bell Telephone Labor Inc Automatic reading of cursive script
DE2303998A1 (de) * 1972-01-28 1973-08-02 Zucker Valantine Verfahren und vorrichtung zur erkennung handgeschriebener zeichen
US4308522A (en) * 1979-03-19 1981-12-29 Ncr Corporation Identity verification apparatus and method
SE8103773L (sv) * 1981-06-16 1982-12-17 Asea Ab Optisk digitizer/legesmetare

Also Published As

Publication number Publication date
EP0132241B1 (fr) 1991-12-18
EP0132241A2 (fr) 1985-01-23
US4581482A (en) 1986-04-08
SE8303799D0 (sv) 1983-07-01
ATE70649T1 (de) 1992-01-15
EP0132241A3 (en) 1987-09-30
DE3485359D1 (de) 1992-01-30
SE8303799L (sv) 1985-01-02

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