CN1285939A - 核对电子署名的方法和装置 - Google Patents

核对电子署名的方法和装置 Download PDF

Info

Publication number
CN1285939A
CN1285939A CN98812102A CN98812102A CN1285939A CN 1285939 A CN1285939 A CN 1285939A CN 98812102 A CN98812102 A CN 98812102A CN 98812102 A CN98812102 A CN 98812102A CN 1285939 A CN1285939 A CN 1285939A
Authority
CN
China
Prior art keywords
signature
data
zone
registration
true
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.)
Pending
Application number
CN98812102A
Other languages
English (en)
Chinese (zh)
Inventor
茶位利昭
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.)
Cadix Inc
Original Assignee
Cadix Inc
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 Cadix Inc filed Critical Cadix Inc
Publication of CN1285939A publication Critical patent/CN1285939A/zh
Pending legal-status Critical Current

Links

Images

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)
CN98812102A 1997-11-04 1998-11-04 核对电子署名的方法和装置 Pending CN1285939A (zh)

Applications Claiming Priority (2)

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
JP317694/1997 1997-11-04

Publications (1)

Publication Number Publication Date
CN1285939A true CN1285939A (zh) 2001-02-28

Family

ID=18090989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98812102A Pending CN1285939A (zh) 1997-11-04 1998-11-04 核对电子署名的方法和装置

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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7206436B2 (en) 2002-03-19 2007-04-17 Fujitsu Limited Computer readable medium recording handwritten signature authentication program, and handwritten signature authentication method apparatus
CN104951779A (zh) * 2014-03-24 2015-09-30 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
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

Families Citing this family (14)

* 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
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
EP3629139A1 (en) 2009-04-30 2020-04-01 Wacom Co., Ltd. Operating a touch screen control system according to a plurality of rule sets
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
WO2015030500A1 (ko) * 2013-08-30 2015-03-05 삼성전자 주식회사 전자 장치 및 전자 장치의 서명 입력 처리 방법
KR101585842B1 (ko) * 2015-10-05 2016-01-15 주식회사 시큐브 세그먼트 블록 기반 수기서명 인증 시스템 및 방법

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
WO1995016974A1 (en) * 1993-12-17 1995-06-22 Quintet, Incorporated Method of automated signature verification
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7206436B2 (en) 2002-03-19 2007-04-17 Fujitsu Limited Computer readable medium recording handwritten signature authentication program, and handwritten signature authentication method apparatus
CN104951779A (zh) * 2014-03-24 2015-09-30 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
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
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

Also Published As

Publication number Publication date
EP1028391A1 (en) 2000-08-16
KR20010031613A (ko) 2001-04-16
EP1028391A4 (en) 2001-01-31
RU2000114185A (ru) 2002-05-27
BR9813928A (pt) 2000-10-03
CA2309148A1 (en) 1999-05-14
WO1999023608A1 (fr) 1999-05-14
US6563939B1 (en) 2003-05-13
AU9761598A (en) 1999-05-24
JPH11144056A (ja) 1999-05-28

Similar Documents

Publication Publication Date Title
CN1285939A (zh) 核对电子署名的方法和装置
CN1207660C (zh) 手写签名鉴定方法和设备
CN101491074B (zh) 使用与快速遮盖归一化互相关性相匹配的模板进行文档认证
US20110032074A1 (en) Enhanced Biometric Authentication
US20160070951A1 (en) Dynamic handwriting verification and handwriting-based user authentication
CN101075872B (zh) 注册设备、对照设备、提取方法
JP2003271967A (ja) 手書き署名認証プログラム、方法、及び装置
JP3335538B2 (ja) 手書き文字列の照合方法および装置
US9348510B2 (en) Comparing users handwriting for detecting and remediating unauthorized shared access
JP7254311B2 (ja) 顔認識及び手書き署名検証基盤のユーザ認証方法及び装置（Ａｐｐａｒａｔｕｓ ａｎｄ ｍｅｔｈｏｄ ｆｏｒ ｕｓｅｒ ａｕｔｈｅｎｔｉｃａｔｉｏｎ ｂａｓｅｄ ｏｎ ｆａｃｅ ｒｅｃｏｇｎｉｔｉｏｎ ａｎｄ ｈａｎｄｗｒｉｔｔｅｎ ｓｉｇｎａｔｕｒｅ ｖｅｒｉｆｉｃａｔｉｏｎ）
US6393138B1 (en) Method of creating registration signature data for computerized signature collation scheme
CN112419207A (zh) 一种图像矫正方法及装置、系统
CN1227373A (zh) 手迹验证装置
WO2017161636A1 (zh) 一种基于指纹的终端支付方法及装置
KR101754954B1 (ko) 자필서명과 음성을 이용한 개인 인증 시스템 및 방법
US8036433B1 (en) Grid-based data input and authentication
JP3335542B2 (ja) 手書き文字の照合方法および装置
RU2413297C2 (ru) Способ формирования и верификации биометрического кода отпечатка пальца
CA2820060C (en) Method for authenticating a signature
JP2002215795A (ja) 手書き電子カルテシステム
CN113468927A (zh) 电子签名方法、电子签名装置及终端设备
TWI836790B (zh) 利用具隱含式密碼之空中簽名執行驗證之方法
JPH06243296A (ja) ペン入力パスワードシステム
JP7262039B2 (ja) 署名認証装置および合致性判断装置
JPH11143990A (ja) 文字認識方法及び装置及びその方法を記録した記録媒体

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication