SE8303799L - Forfarande for signaturverifiering, jemte anordning herfor - Google Patents

Forfarande for signaturverifiering, jemte anordning herfor

Info

Publication number
SE8303799L
SE8303799L SE8303799A SE8303799A SE8303799L SE 8303799 L SE8303799 L SE 8303799L SE 8303799 A SE8303799 A SE 8303799A SE 8303799 A SE8303799 A SE 8303799A SE 8303799 L SE8303799 L SE 8303799L
Authority
SE
Sweden
Prior art keywords
signature verification
generated
applicable
person
computer
Prior art date
Application number
SE8303799A
Other languages
Unknown language ( )
English (en)
Other versions
SE463896B (sv
SE8303799D0 (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/sv
Priority to AT84850198T priority patent/ATE70649T1/de
Priority to DE8484850198T priority patent/DE3485359D1/de
Priority to EP84850198A priority patent/EP0132241B1/en
Priority to US06/625,526 priority patent/US4581482A/en
Publication of SE8303799L publication Critical patent/SE8303799L/sv
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 (en) 1983-07-01 1984-06-20 Method of signature verification
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 true SE8303799L (sv) 1985-01-02
SE463896B 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 (sv)
EP (1) EP0132241B1 (sv)
AT (1) ATE70649T1 (sv)
DE (1) DE3485359D1 (sv)
SE (1) SE463896B (sv)

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 (en) 1985-11-05 1990-08-16 Btg International Limited A writing instrument for use in capturing information in drawing or writing
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 (en) * 1987-01-20 1993-05-12 Btg International Limited Method and apparatus for capturing information in drawing or writing
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 (en) 1999-12-23 2002-10-02 Anoto AB Charge card purchase
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 (en) 1991-12-18
EP0132241A2 (en) 1985-01-23
US4581482A (en) 1986-04-08
SE463896B (sv) 1991-02-04
SE8303799D0 (sv) 1983-07-01
ATE70649T1 (de) 1992-01-15
EP0132241A3 (en) 1987-09-30
DE3485359D1 (de) 1992-01-30

Similar Documents

Publication Publication Date Title
SE8303799L (sv) Forfarande for signaturverifiering, jemte anordning herfor
DE3762563D1 (de) Vorrichtung zur erzeugung von ionen in gasstroemen.
DE3782160D1 (de) Digitales simulationssystem zur erzeugung von realistischen szenen.
DE3689055D1 (de) Vorrichtung zur Erzeugung höherer Oberwellen.
DE3883905D1 (de) Vorrichtung zur Erzeugung von durch Spiegelung entstehenden Luftbildern.
ATA443780A (de) Aufzeichnungstraeger, in dem information in einer optisch auslesbaren informationsstruktur angebracht ist, sowie vorrichtung zum auslesen dieses aufzeichnungstraegers
DE3779236D1 (de) Verfahren und vorrichtung zum binden von laminaten durch waermeverdichtung.
DE69100204D1 (de) Einrichtung zur erzeugung von testsignalen.
DE69008633D1 (de) Gerät zur Erzeugung von Massenkraft.
DE68911174D1 (de) Methode zur Erzeugung von Ortsverbindungen mit Gebrauch von chlorenthaltenden Mitteln.
DE3863278D1 (de) Verfahren zur herstellung von fluorierten c4- bis c6-kohlenwasserstoffen und neue cyclische fluorierte kohlenwasserstoffe, sowie die verwendung von fluorierten c4- bis c6-kohlenwasserstoffen als treibgas und arbeitsfluessigkeit fuer waermepumpensysteme.
DE3678859D1 (de) Vorrichtung zur erzeugung weicher roentgenstrahlen.
DE58903293D1 (de) Vorrichtung zur erzeugung von ozon.
DE69300024D1 (de) Vorrichtung zur Erzeugung von Bezugsspannungen.
DE3578206D1 (de) Vorrichtung zur erzeugung zuendfaehiger feststoff/gas-suspensionen.
DE3585743D1 (de) Verfahren zur erzeugung von bildern.
ATA901987A (de) Vorrichtung zur erzeugung von gas aus festen brennstoffen
DE69109213D1 (de) Verfahren und Vorrichtung zur Erzeugung von Röntgenstrahlen.
DE3765445D1 (de) Verfahren zur erzeugung von konversionsueberzuegen auf zink- oder zinklegierungsoberflaechen.
DE69019179D1 (de) Verfahren und Gerät zur Erzeugung von mehrfarbigen Bildern.
DE68905688D1 (de) Verfahren zur erzeugung von zusammengesetzten metallteilen.
DE3881685D1 (de) Kombiniertes verfahren zur erzeugung von chlordioxid und natriumhydroxid.
DE58907151D1 (de) Einrichtung an Gleiswegen zur Erzeugung von Anwesenheitskriterien von schienengebundenen Rädern.
DE68911680D1 (de) Verfahren zur herstellung von copolyarylensulfiden mit verwendung eines sauerstoffhaltigen gases.
DE68920259D1 (de) Verfahren und Vorrichtung zum Betreiben der Lichtquelle durch einen gespeicherten Stromwert und zur Erzeugung von Information.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8303799-4

Effective date: 19930204

Format of ref document f/p: F