DE69130236D1 - Echtheitsprüfungssystem für Bilder - Google Patents

Echtheitsprüfungssystem für Bilder

Info

Publication number
DE69130236D1
DE69130236D1 DE69130236T DE69130236T DE69130236D1 DE 69130236 D1 DE69130236 D1 DE 69130236D1 DE 69130236 T DE69130236 T DE 69130236T DE 69130236 T DE69130236 T DE 69130236T DE 69130236 D1 DE69130236 D1 DE 69130236D1
Authority
DE
Germany
Prior art keywords
images
authentication system
authentication
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 - Fee Related
Application number
DE69130236T
Other languages
English (en)
Other versions
DE69130236T2 (de
Inventor
Ryohei Kumagai
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.)
Yozan Inc
Sharp Corp
Original Assignee
Yozan Inc
Sharp Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11977856&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69130236(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yozan Inc, Sharp Corp filed Critical Yozan Inc
Publication of DE69130236D1 publication Critical patent/DE69130236D1/de
Application granted granted Critical
Publication of DE69130236T2 publication Critical patent/DE69130236T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
DE69130236T 1990-01-29 1991-01-28 Echtheitsprüfungssystem für Bilder Expired - Fee Related DE69130236T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018663A JPH03223976A (ja) 1990-01-29 1990-01-29 画像照合装置

Publications (2)

Publication Number Publication Date
DE69130236D1 true DE69130236D1 (de) 1998-10-29
DE69130236T2 DE69130236T2 (de) 1999-05-20

Family

ID=11977856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130236T Expired - Fee Related DE69130236T2 (de) 1990-01-29 1991-01-28 Echtheitsprüfungssystem für Bilder

Country Status (5)

Country Link
US (3) US5159646A (de)
EP (1) EP0440142B1 (de)
JP (1) JPH03223976A (de)
KR (1) KR910014844A (de)
DE (1) DE69130236T2 (de)

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JPH03223976A (ja) * 1990-01-29 1991-10-02 Ezel Inc 画像照合装置
IL99823A0 (en) * 1990-11-16 1992-08-18 Orbot Instr Ltd Optical inspection method and apparatus
US5696844A (en) * 1991-05-14 1997-12-09 Matsushita Electric Industrial Co., Ltd. Outline pattern data extraction device for extracting outline pattern of a pattern distribution in a multi-dimensional feature vector space and its applications
US5521984A (en) * 1993-06-10 1996-05-28 Verification Technologies, Inc. System for registration, identification and verification of items utilizing unique intrinsic features
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JPH0778251A (ja) * 1993-07-22 1995-03-20 Xerox Corp ソースベリファイ方法
US5497314A (en) * 1994-03-07 1996-03-05 Novak; Jeffrey M. Automated apparatus and method for object recognition at checkout counters
GB9413413D0 (en) * 1994-07-04 1994-08-24 At & T Global Inf Solution Apparatus and method for testing bank-notes
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AU717222B2 (en) * 1995-08-07 2000-03-23 Mikoh Technology Limited Optical image authenticator
AUPN462995A0 (en) * 1995-08-07 1995-08-31 Mikoh Technology Limited Optical memory data detector and authenticator
US6009212A (en) * 1996-07-10 1999-12-28 Washington University Method and apparatus for image registration
US6285788B1 (en) * 1997-06-13 2001-09-04 Sharp Laboratories Of America, Inc. Method for fast return of abstracted images from a digital image database
JPH1196362A (ja) * 1997-09-17 1999-04-09 Fujitsu Ltd 印影照合装置
US6741743B2 (en) * 1998-07-31 2004-05-25 Prc. Inc. Imaged document optical correlation and conversion system
US6341169B1 (en) 1999-02-08 2002-01-22 Pulse Systems, Inc. System and method for evaluating a document and creating a record of the evaluation process and an associated transaction
DE19924009C2 (de) * 1999-05-26 2002-11-28 Siemens Ag Mustersuche
JP3430994B2 (ja) * 1999-09-28 2003-07-28 ミノルタ株式会社 カメラ
KR20010074049A (ko) * 2000-02-11 2001-08-04 정양권 인감증명서 발급과 금융기관에서 신분확인 및 도장대조확인을 위한 시스템 및 방법
DE10038671A1 (de) 2000-08-08 2002-02-28 Osram Opto Semiconductors Gmbh Halbleiterchip für die Optoelektronik
US6597934B1 (en) 2000-11-06 2003-07-22 Inspektor Research Systems B.V. Diagnostic image capture
EP1237127A1 (de) * 2001-02-24 2002-09-04 Scheidt & Bachmann Gmbh Verfahren und Vorrichtung zur Durchführung einer Akzeptanzprüfung bei einer automatisierten Banknotenmaschine
US20040042665A1 (en) * 2002-08-30 2004-03-04 Lockheed Martin Corporation Method and computer program product for automatically establishing a classifiction system architecture
US7415130B1 (en) * 2002-10-30 2008-08-19 Lockheed Martin Corporation Mail image profiling and handwriting matching
US7266218B2 (en) * 2003-05-08 2007-09-04 Lockheed Martin Corporation Method and system for providing a measure of performance of region of interest identification algorithms
US20040254478A1 (en) * 2003-05-22 2004-12-16 De Josselin De Jong Elbert Fluorescence filter for tissue examination and imaging
US7274818B2 (en) * 2004-03-22 2007-09-25 Kabushiki Kaisha Toshiba Image forming apparatus
DE102004036229A1 (de) * 2004-07-26 2006-02-16 Giesecke & Devrient Gmbh Verfahren für die Prüfung von Banknoten
JP2006148578A (ja) * 2004-11-19 2006-06-08 Sharp Corp 画像処理装置、画像読取装置、及び画像記録装置
US7546026B2 (en) * 2005-10-25 2009-06-09 Zoran Corporation Camera exposure optimization techniques that take camera and scene motion into account
FR2896326B1 (fr) * 2006-01-16 2008-04-11 Newtone Technologies Sarl Procede et dispositif pour la detection de documents imprimes
US7697836B2 (en) 2006-10-25 2010-04-13 Zoran Corporation Control of artificial lighting of a scene to reduce effects of motion in the scene on an image being acquired
US20080144114A1 (en) * 2006-12-18 2008-06-19 Xerox Corporation Method and system for dynamic printer profiling
US8190444B2 (en) * 2007-12-05 2012-05-29 Microsoft Corporation Online personal appearance advisor
US8525888B2 (en) 2008-01-17 2013-09-03 Nikon Corporation Electronic camera with image sensor and rangefinding unit
JP5181687B2 (ja) * 2008-01-17 2013-04-10 株式会社ニコン 電子カメラ
NL1035110C2 (nl) * 2008-02-29 2009-09-01 Nl Bank Nv Inrichting voor het bepalen van een vervuiling van een waardedocument.
US8482620B2 (en) 2008-03-11 2013-07-09 Csr Technology Inc. Image enhancement based on multiple frames and motion estimation
JP5435431B2 (ja) * 2010-03-17 2014-03-05 リパブリック オブ コリア（ナショナル インスティチュート オブ サイエンティフィック インヴェスティゲーション ディレクター ミニストリ オブ パブリック アドミニストレーション アンド セキュリティ） 偽造印影検査方法及び記録媒体
US20140113266A1 (en) * 2012-10-19 2014-04-24 Daron Fordham Web Based Choice and Voting Presentation
JP6369143B2 (ja) * 2014-06-03 2018-08-08 富士ゼロックス株式会社 真贋評価装置及びプログラム
PL3442397T3 (pl) 2016-04-13 2021-11-08 Inspektor Research Systems B.V. Dwuczęstotliwościowe badanie stomatologiczne
CN113255686A (zh) * 2021-07-15 2021-08-13 恒生电子股份有限公司 图像中印章的识别方法、装置、处理设备及存储介质

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JPS56129981A (en) * 1980-03-14 1981-10-12 Toshiba Corp Optical character reader
JPS58123272A (ja) * 1982-01-18 1983-07-22 Nec Corp 電子読取ペン装置
US5297222A (en) * 1982-05-04 1994-03-22 Hitachi, Ltd. Image processing apparatus
DE3380997D1 (de) * 1982-08-31 1990-01-25 Dainippon Printing Co Ltd Verfahren zur bilduntersuchung.
JPS5962983A (ja) * 1982-10-02 1984-04-10 Omron Tateisi Electronics Co 印鑑照合装置
JPS5962980A (ja) * 1982-10-04 1984-04-10 Oki Electric Ind Co Ltd 印鑑照合方法
JPS59100988A (ja) * 1982-11-30 1984-06-11 Fujitsu Ltd 刻印文字読取装置
JPS59136875A (ja) * 1983-01-26 1984-08-06 Fuji Electric Co Ltd パタ−ン識別装置
US4700401A (en) * 1983-02-28 1987-10-13 Dest Corporation Method and apparatus for character recognition employing a dead-band correlator
US4567609A (en) * 1983-03-28 1986-01-28 The United States Of America As Represented By The Secretary Of The Navy Automatic character recognition system
US4593406A (en) * 1984-01-16 1986-06-03 The United States Of America As Represented By The United States Department Of Energy Automatic image acquisition processor and method
JPS60235278A (ja) * 1984-05-08 1985-11-21 Nippon Denzai Kogyo Kenkyusho:Kk パタ−ン検出装置
WO1986003866A1 (en) * 1984-12-14 1986-07-03 Sten Hugo Nils Ahlbom Image processing device
EP0194331B1 (de) * 1985-03-14 1990-07-18 Toppan Printing Co., Ltd. Einrichtung zum Überprüfen von Abdrücken
JPS61272608A (ja) * 1985-05-28 1986-12-02 Mazda Motor Corp ワ−ク検出方法
US5077807A (en) * 1985-10-10 1991-12-31 Palantir Corp. Preprocessing means for use in a pattern classification system
JPS62267610A (ja) * 1986-05-16 1987-11-20 Fuji Electric Co Ltd 対象パタ−ンの回転角検出方式
JPH0810132B2 (ja) * 1986-06-04 1996-01-31 富士電機株式会社 対象パタ−ンの回転角検出方式
US5121445A (en) * 1986-07-01 1992-06-09 Konica Corporation Method and apparatus for reading image
JPH0413743Y2 (de) * 1986-11-11 1992-03-30
US4858177A (en) * 1987-03-27 1989-08-15 Smith Harry F Minimal connectivity parallel data processing system
US4899392A (en) * 1987-12-03 1990-02-06 Cing Corporation Method and system for objectively grading and identifying coins
US5133019A (en) * 1987-12-03 1992-07-21 Identigrade Systems and methods for illuminating and evaluating surfaces
DE68918724T2 (de) * 1988-02-17 1995-05-24 Nippon Denso Co Fingerabdruck-Prüfungsverfahren mit Verwendung mehrerer Korrelierungsentscheidungspegel und aufeinanderfolgenden Entscheidungsstufen.
SE458316B (sv) * 1988-02-17 1989-03-13 Inter Innovation Ab Anordning foer kontroll av dokument
JPH01246678A (ja) * 1988-03-29 1989-10-02 Toshiba Corp パターン認識装置
US4965725B1 (en) * 1988-04-08 1996-05-07 Neuromedical Systems Inc Neural network based automated cytological specimen classification system and method
GB2217498B (en) * 1988-04-18 1992-03-18 Ind Tech Res Inst Method and apparatus for automatically recognising licence plate characters
JP2710062B2 (ja) * 1988-11-29 1998-02-10 日本電気セキュリティシステム株式会社 出力候補数決定方式
SG126671A1 (en) * 1989-02-10 2006-11-29 Canon Kk Apparatus for image reading or processing
JPH03223976A (ja) * 1990-01-29 1991-10-02 Ezel Inc 画像照合装置
JPH03224073A (ja) * 1990-01-30 1991-10-03 Ezel Inc 位置合わせ装置

Also Published As

Publication number Publication date
EP0440142A2 (de) 1991-08-07
US5490225A (en) 1996-02-06
US5159646A (en) 1992-10-27
KR910014844A (ko) 1991-08-31
JPH03223976A (ja) 1991-10-02
EP0440142B1 (de) 1998-09-23
US5367580A (en) 1994-11-22
EP0440142A3 (en) 1996-09-18
DE69130236T2 (de) 1999-05-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee