KR20010031613A - 전자서명 조합방법 및 시스템 - Google Patents

전자서명 조합방법 및 시스템 Download PDF

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Publication number
KR20010031613A
KR20010031613A KR1020007004664A KR20007004664A KR20010031613A KR 20010031613 A KR20010031613 A KR 20010031613A KR 1020007004664 A KR1020007004664 A KR 1020007004664A KR 20007004664 A KR20007004664 A KR 20007004664A KR 20010031613 A KR20010031613 A KR 20010031613A
Authority
KR
South Korea
Prior art keywords
signature
data
registration
signature data
area
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.)
Withdrawn
Application number
KR1020007004664A
Other languages
English (en)
Korean (ko)
Inventor
차이토시아키
Original Assignee
나가이 토시아키
니혼 사이버사인 가부시키가이샤
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 나가이 토시아키, 니혼 사이버사인 가부시키가이샤 filed Critical 나가이 토시아키
Publication of KR20010031613A publication Critical patent/KR20010031613A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Collating Specific Patterns (AREA)
KR1020007004664A 1997-11-04 1998-11-04 전자서명 조합방법 및 시스템 Withdrawn KR20010031613A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9317694A JPH11144056A (ja) 1997-11-04 1997-11-04 電子署名照合方法およびシステム
JP?9-317694 1997-11-04
PCT/JP1998/004968 WO1999023608A1 (fr) 1997-11-04 1998-11-04 Procede et systeme de verification de signature numerique

Publications (1)

Publication Number Publication Date
KR20010031613A true KR20010031613A (ko) 2001-04-16

Family

ID=18090989

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007004664A Withdrawn KR20010031613A (ko) 1997-11-04 1998-11-04 전자서명 조합방법 및 시스템

Country Status (10)

Country Link
US (1) US6563939B1 (enExample)
EP (1) EP1028391A4 (enExample)
JP (1) JPH11144056A (enExample)
KR (1) KR20010031613A (enExample)
CN (1) CN1285939A (enExample)
AU (1) AU9761598A (enExample)
BR (1) BR9813928A (enExample)
CA (1) CA2309148A1 (enExample)
RU (1) RU2000114185A (enExample)
WO (1) WO1999023608A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4134435B2 (ja) * 1999-04-07 2008-08-20 株式会社ニコン 電子透かし機能を有する電子撮影装置及び使用者登録機能を有する電子撮影装置
JP2001134759A (ja) * 1999-11-02 2001-05-18 Cadix Inc データ変換装置及びデータ認証システム
JP2002007934A (ja) 2000-06-26 2002-01-11 Fujitsu Ltd 電子商取引システムおよび電子商取引方法
KR20020021189A (ko) * 2000-09-14 2002-03-20 김진환 사용자의 훈련에 기반한 온라인 서명검증시스템
US7730401B2 (en) * 2001-05-16 2010-06-01 Synaptics Incorporated Touch screen with user interface enhancement
JP2003271967A (ja) 2002-03-19 2003-09-26 Fujitsu Prime Software Technologies Ltd 手書き署名認証プログラム、方法、及び装置
WO2005020289A2 (en) * 2003-08-22 2005-03-03 Kim Richard C Method and apparatus for capturing and authenticating biometric information from a writing instrument
US7426643B2 (en) * 2004-06-22 2008-09-16 Hewlett-Packard Development Company, L.P. Input device feature
US20070061721A1 (en) * 2005-09-01 2007-03-15 Bustelo Leugim A System for providing review verifications displayed on a markup language document received at a network display station from sources on the network and for updating such verifications
US8009928B1 (en) * 2008-01-23 2011-08-30 A9.Com, Inc. Method and system for detecting and recognizing text in images
EP2425322A4 (en) 2009-04-30 2013-11-13 Synaptics Inc CONTROL CIRCUIT ELEMENTS AND METHOD
US20110148438A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using a shape factor
US20110148436A1 (en) * 2009-12-18 2011-06-23 Synaptics Incorporated System and method for determining a number of objects in a capacitive sensing region using signal grouping
US10095851B2 (en) * 2013-08-30 2018-10-09 Samsung Electronics Co., Ltd. Electronic device and inputted signature processing method of electronic device
CN104951779B (zh) * 2014-03-24 2019-01-18 中国银联股份有限公司 一种识别签购单字符的方法和系统
KR101585842B1 (ko) * 2015-10-05 2016-01-15 주식회사 시큐브 세그먼트 블록 기반 수기서명 인증 시스템 및 방법
CN112686140A (zh) * 2020-12-29 2021-04-20 平安普惠企业管理有限公司 电子签名的识别方法、系统、设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308522A (en) * 1979-03-19 1981-12-29 Ncr Corporation Identity verification apparatus and method
US4656662A (en) * 1983-07-18 1987-04-07 Ncr Corporation Personal identification method and apparatus
JPS6428426A (en) * 1987-07-24 1989-01-31 Toshiba Corp Air conditioner
US4985928A (en) * 1989-05-10 1991-01-15 Campbell Robert K Signature forgery detection device
US5559895A (en) * 1991-11-08 1996-09-24 Cornell Research Foundation, Inc. Adaptive method and system for real time verification of dynamic human signatures
JPH09506730A (ja) * 1993-12-17 1997-06-30 クインテット、インコーポレイテッド 自動署名検証の方法
JPH0927031A (ja) * 1995-07-10 1997-01-28 Hitachi Vlsi Eng Corp 図形判定方法および装置
US5909500A (en) * 1996-01-02 1999-06-01 Moore; Steven Jerome Method and apparatus for detecting forged signatures

Also Published As

Publication number Publication date
CA2309148A1 (en) 1999-05-14
CN1285939A (zh) 2001-02-28
WO1999023608A1 (fr) 1999-05-14
RU2000114185A (ru) 2002-05-27
AU9761598A (en) 1999-05-24
US6563939B1 (en) 2003-05-13
BR9813928A (pt) 2000-10-03
EP1028391A1 (en) 2000-08-16
JPH11144056A (ja) 1999-05-28
EP1028391A4 (en) 2001-01-31

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20000429

Patent event code: PA01051R01D

Comment text: International Patent Application

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20000610

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid