JP2006311548A - 画像セットの完全性を保証する方法 - Google Patents
画像セットの完全性を保証する方法 Download PDFInfo
- Publication number
- JP2006311548A JP2006311548A JP2006119631A JP2006119631A JP2006311548A JP 2006311548 A JP2006311548 A JP 2006311548A JP 2006119631 A JP2006119631 A JP 2006119631A JP 2006119631 A JP2006119631 A JP 2006119631A JP 2006311548 A JP2006311548 A JP 2006311548A
- Authority
- JP
- Japan
- Prior art keywords
- image
- watermark
- document
- information
- documents
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
- G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
- H04N1/32304—Embedding different sets of additional information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32106—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file
- H04N1/32112—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file in a separate computer file, document page or paper sheet, e.g. a fax cover sheet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3247—Data linking a set of images to one another, e.g. sequence, burst or continuous capture mode
Abstract
【解決手段】本発明に係る方法は、複数の電子的文書からなる一セットの各ディジタル文書について、その文書から情報を抽出し、その情報をウォーターマークに組み込み、そのウォーターマークをセット中の少なくとも一つの別の文書に埋め込むことを含む。文書からの情報の抽出にはハッシュ関数を使用することができる。
【選択図】図1
Description
1. セットに属する個別画像がいつ不正変更されたか検出する。
2. 所与の画像セットの完全性を、画像の欠落及び後から追加された画像がないかどうかという点について検証する。
3. 所与の画像に対して、同一セットからのその他の全ての画像を識別する。
4. 不正変更された画像のオリジナルコンテンツの少なくとも一部を回復する。
5. セットから欠落した画像のオリジナルコンテンツの少なくとも一部を回復する。
Claims (3)
- 一セットのディジタル文書の各ディジタル文書について、
前記文書から情報を抽出し、
前記情報をウォーターマークに組み込み、
前記ウォーターマークを前記セット中の少なくとも一つの別の文書に埋め込むこと
を含む方法。 - 前記文書からの情報抽出は、前記文書の少なくとも一部にハッシュ関数を適用しハッシュを形成することを含む、請求項1記載の方法。
- 前記セット中の各文書は、前記セット中の少なくとも一つの異なる別の文書から導出されたウォーターマークを含む、請求項1記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/113,607 US20060242418A1 (en) | 2005-04-25 | 2005-04-25 | Method for ensuring the integrity of image sets |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006311548A true JP2006311548A (ja) | 2006-11-09 |
JP4602931B2 JP4602931B2 (ja) | 2010-12-22 |
Family
ID=36658830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006119631A Expired - Fee Related JP4602931B2 (ja) | 2005-04-25 | 2006-04-24 | 画像セットの完全性を保証する方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060242418A1 (ja) |
EP (1) | EP1718060A1 (ja) |
JP (1) | JP4602931B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101085528B1 (ko) | 2009-09-17 | 2011-11-23 | (주)브릿지디엔에스 | 공인전자문서보관소용 전자화 문서 작성을 위한 시스템 및 그 방법 |
Families Citing this family (33)
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---|---|---|---|---|
US6590996B1 (en) * | 2000-02-14 | 2003-07-08 | Digimarc Corporation | Color adaptive watermarking |
US7043051B2 (en) * | 2001-02-21 | 2006-05-09 | Lg Electronics Inc. | Proprietary watermark system for secure digital media and content distribution |
KR100493284B1 (ko) * | 2001-05-11 | 2005-06-03 | 엘지전자 주식회사 | 디지털 미디어의 복제 제어 방법 및 시스템 |
RU2008130059A (ru) * | 2005-12-22 | 2010-01-27 | Конинклейке Филипс Электроникс Н.В. (Nl) | Эффективное создание защитных судебных водяных знаков |
JP2008022373A (ja) * | 2006-07-13 | 2008-01-31 | Canon Inc | 改竄検知情報生成装置、撮像装置、改竄検知情報生成方法、プログラムおよび記憶媒体 |
JP2008022372A (ja) * | 2006-07-13 | 2008-01-31 | Canon Inc | 改竄検知情報生成装置、撮像装置、改竄検知情報生成方法、プログラムおよび記憶媒体 |
JP5009566B2 (ja) * | 2006-07-27 | 2012-08-22 | 株式会社リコー | 画像表示媒体、合成画像表示データの作成方法及び画像生成システム |
DE102006038428A1 (de) * | 2006-08-17 | 2008-02-21 | Bayerische Motoren Werke Ag | Verfahren zur Programmierung eines Steuergerätes eines Kraftfahrzeugs |
JP2008219368A (ja) * | 2007-03-02 | 2008-09-18 | Oki Data Corp | 画像形成装置 |
JP4343968B2 (ja) * | 2007-03-13 | 2009-10-14 | キヤノン株式会社 | 画像形成装置及び方法 |
JP2009223748A (ja) * | 2008-03-18 | 2009-10-01 | Ricoh Co Ltd | 情報処理装置およびプログラム |
US20090251311A1 (en) * | 2008-04-06 | 2009-10-08 | Smith Patrick W | Systems And Methods For Cooperative Stimulus Control |
US10354689B2 (en) | 2008-04-06 | 2019-07-16 | Taser International, Inc. | Systems and methods for event recorder logging |
JP4798172B2 (ja) * | 2008-05-20 | 2011-10-19 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置、画像出力方法および画像出力プログラム |
US20100122092A1 (en) * | 2008-11-07 | 2010-05-13 | Yaghmai Mike M | Community-based image catalog |
KR20100077263A (ko) * | 2008-12-29 | 2010-07-08 | 삼성전자주식회사 | 개인 정보 제공 장치 및 방법 |
WO2010114620A1 (en) * | 2009-04-03 | 2010-10-07 | Certusview Technologies, Llc | Methods, apparatus, and systems for documenting and reporting events via geo-referenced electronic drawings |
CN102622366B (zh) * | 2011-01-28 | 2014-07-30 | 阿里巴巴集团控股有限公司 | 相似图像的识别方法和装置 |
US20140007221A1 (en) * | 2012-06-29 | 2014-01-02 | Jasmeet Chhabra | Secure image authentication |
US9582843B2 (en) * | 2012-08-20 | 2017-02-28 | Tautachrome, Inc. | Authentication and validation of smartphone imagery |
US11126418B2 (en) * | 2012-10-11 | 2021-09-21 | Mcafee, Llc | Efficient shared image deployment |
FR3004051A1 (fr) * | 2013-03-29 | 2014-10-03 | France Telecom | Procede et dispositif de tatouage d'une sequence d'images, procede et dispositif d'authentification d'une sequence d'images tatouees et programme d'ordinateur correspondant. |
KR20150045721A (ko) * | 2013-10-21 | 2015-04-29 | 삼성전자주식회사 | 컨텐츠 제어 방법 및 그 전자 장치 |
US9485416B2 (en) * | 2014-03-11 | 2016-11-01 | Wipro Limited | Method and a guided imaging unit for guiding a user to capture an image |
US9871658B2 (en) * | 2015-03-24 | 2018-01-16 | Semiconductor Components Industries, Llc | Imaging systems with data encryption and embedding capabalities |
TWI601406B (zh) * | 2016-07-06 | 2017-10-01 | 虹光精密工業股份有限公司 | 產生代次資訊的影像處理裝置、複印設備及複印方法 |
US10419511B1 (en) | 2016-10-04 | 2019-09-17 | Zoom Video Communications, Inc. | Unique watermark generation and detection during a conference |
US9906366B1 (en) | 2017-04-07 | 2018-02-27 | At&T Mobility Ii Llc | Service provider based security in a wireless network |
US10489607B2 (en) * | 2017-04-28 | 2019-11-26 | Innovative Lending Solutions, LLC | Apparatus and method for a document management information system |
JP6798430B2 (ja) * | 2017-06-15 | 2020-12-09 | 京セラドキュメントソリューションズ株式会社 | 画像形成装置 |
US11055426B2 (en) | 2018-07-16 | 2021-07-06 | Faro Technologies, Inc. | Securing data acquired by coordinate measurement devices |
DE102018126533A1 (de) * | 2018-10-24 | 2020-04-30 | Basler Ag | Beglaubigungsmodul für Sensordaten |
CN116628242A (zh) * | 2023-07-20 | 2023-08-22 | 北京中交兴路信息科技股份有限公司 | 一种货车存证数据校验系统和方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11196392A (ja) * | 1998-01-06 | 1999-07-21 | Ntt Data Corp | 電子画像の改竄検出方法及び改竄検出システム |
JP2005223880A (ja) * | 2004-01-08 | 2005-08-18 | Ricoh Co Ltd | 文書作成装置、文書検証装置、文書作成方法、文書検証方法、文書作成プログラム、文書検証プログラム、文書作成プログラムを格納した記録媒体、および文書検証プログラムを格納した記録媒体 |
Family Cites Families (10)
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US6611607B1 (en) * | 1993-11-18 | 2003-08-26 | Digimarc Corporation | Integrating digital watermarks in multimedia content |
US5499294A (en) * | 1993-11-24 | 1996-03-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Digital camera with apparatus for authentication of images produced from an image file |
US7039214B2 (en) * | 1999-11-05 | 2006-05-02 | Digimarc Corporation | Embedding watermark components during separate printing stages |
US6269446B1 (en) * | 1998-06-26 | 2001-07-31 | Canon Kabushiki Kaisha | Authenticating images from digital cameras |
US6285775B1 (en) * | 1998-10-01 | 2001-09-04 | The Trustees Of The University Of Princeton | Watermarking scheme for image authentication |
FR2808948B1 (fr) | 2000-05-12 | 2006-03-03 | Ibm Corp Internat Business Mac | Systeme et methode pour authentifier de maniere unique chaque reproduction d'un groupe de documents electroniques |
AU2002214613A1 (en) * | 2000-11-08 | 2002-05-21 | Digimarc Corporation | Content authentication and recovery using digital watermarks |
US6664976B2 (en) * | 2001-04-18 | 2003-12-16 | Digimarc Corporation | Image management system and methods using digital watermarks |
US7120273B2 (en) * | 2002-05-31 | 2006-10-10 | Hewlett-Packard Development Company, Lp. | Apparatus and method for image group integrity protection |
US7715055B2 (en) * | 2004-01-08 | 2010-05-11 | Ricoh Company, Ltd. | Detection of undesired document alteration and duplication, and generating verification data for such detection |
-
2005
- 2005-04-25 US US11/113,607 patent/US20060242418A1/en not_active Abandoned
-
2006
- 2006-04-20 EP EP06112794A patent/EP1718060A1/en not_active Withdrawn
- 2006-04-24 JP JP2006119631A patent/JP4602931B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11196392A (ja) * | 1998-01-06 | 1999-07-21 | Ntt Data Corp | 電子画像の改竄検出方法及び改竄検出システム |
JP2005223880A (ja) * | 2004-01-08 | 2005-08-18 | Ricoh Co Ltd | 文書作成装置、文書検証装置、文書作成方法、文書検証方法、文書作成プログラム、文書検証プログラム、文書作成プログラムを格納した記録媒体、および文書検証プログラムを格納した記録媒体 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101085528B1 (ko) | 2009-09-17 | 2011-11-23 | (주)브릿지디엔에스 | 공인전자문서보관소용 전자화 문서 작성을 위한 시스템 및 그 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1718060A1 (en) | 2006-11-02 |
JP4602931B2 (ja) | 2010-12-22 |
US20060242418A1 (en) | 2006-10-26 |
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