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FR2816153B1 - Procede de controle prealable de la detectabilite d'un signal de marquage - Google Patents

Procede de controle prealable de la detectabilite d'un signal de marquage

Info

Publication number
FR2816153B1
FR2816153B1 FR0013878A FR0013878A FR2816153B1 FR 2816153 B1 FR2816153 B1 FR 2816153B1 FR 0013878 A FR0013878 A FR 0013878A FR 0013878 A FR0013878 A FR 0013878A FR 2816153 B1 FR2816153 B1 FR 2816153B1
Authority
FR
France
Prior art keywords
detectability
checking
marking signal
marking
signal
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
FR0013878A
Other languages
English (en)
Other versions
FR2816153A1 (fr
Inventor
Iona Donescu
Floch Herve Le
Eric Nguyen
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to FR0013878A priority Critical patent/FR2816153B1/fr
Priority to US09/971,690 priority patent/US7058200B2/en
Publication of FR2816153A1 publication Critical patent/FR2816153A1/fr
Application granted granted Critical
Publication of FR2816153B1 publication Critical patent/FR2816153B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G06T1/0057—Compression invariant watermarking
    • 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
    • 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
    • H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
    • H04N1/32277—Compression
    • 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
    • H04N1/32352—Controlling detectability or arrangements to facilitate detection or retrieval of the embedded information, e.g. using markers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0053—Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0202—Image watermarking whereby the quality of watermarked images is measured; Measuring quality or performance of watermarking methods; Balancing between quality and robustness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
FR0013878A 2000-10-27 2000-10-27 Procede de controle prealable de la detectabilite d'un signal de marquage Expired - Fee Related FR2816153B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0013878A FR2816153B1 (fr) 2000-10-27 2000-10-27 Procede de controle prealable de la detectabilite d'un signal de marquage
US09/971,690 US7058200B2 (en) 2000-10-27 2001-10-09 Method for the prior monitoring of the detectability of a watermarking signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013878A FR2816153B1 (fr) 2000-10-27 2000-10-27 Procede de controle prealable de la detectabilite d'un signal de marquage

Publications (2)

Publication Number Publication Date
FR2816153A1 FR2816153A1 (fr) 2002-05-03
FR2816153B1 true FR2816153B1 (fr) 2002-12-20

Family

ID=8855862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013878A Expired - Fee Related FR2816153B1 (fr) 2000-10-27 2000-10-27 Procede de controle prealable de la detectabilite d'un signal de marquage

Country Status (2)

Country Link
US (1) US7058200B2 (fr)
FR (1) FR2816153B1 (fr)

Families Citing this family (47)

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US20030133592A1 (en) 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US7272718B1 (en) * 1999-10-29 2007-09-18 Sony Corporation Device, method and storage medium for superimposing first and second watermarking information on an audio signal based on psychological auditory sense analysis
US6912295B2 (en) * 2000-04-19 2005-06-28 Digimarc Corporation Enhancing embedding of out-of-phase signals
FR2816154A1 (fr) * 2000-10-31 2002-05-03 Canon Kk Insertion d'information supplementaire dans des donnees numeriques
US20040091111A1 (en) * 2002-07-16 2004-05-13 Levy Kenneth L. Digital watermarking and fingerprinting applications
FR2844935B1 (fr) * 2002-09-25 2005-01-28 Canon Kk Transcodage de donnees numeriques
US7356158B2 (en) * 2002-12-17 2008-04-08 New Jersey Institute Of Technology Methods and apparatus for lossless data hiding
JP2004221950A (ja) * 2003-01-15 2004-08-05 Ricoh Co Ltd 画像処理装置、プログラムおよび記憶媒体
JP3922369B2 (ja) * 2003-01-21 2007-05-30 日本ビクター株式会社 埋め込み情報の記録装置及び再生装置並びに記録用プログラム及び再生用プログラム
US7352878B2 (en) * 2003-04-15 2008-04-01 Digimarc Corporation Human perceptual model applied to rendering of watermarked signals
US7668334B2 (en) 2004-07-02 2010-02-23 Digimarc Corp Conditioning imagery to better receive steganographic encoding
KR100849436B1 (ko) * 2004-12-13 2008-07-30 한국전자통신연구원 비디오 워터마킹 기법의 성능 평가를 위한 테스트 동영상선택 방법 및 시스템
FR2897741B1 (fr) * 2006-02-17 2008-11-07 Canon Kk Procede et dispositif de generation de donnees representatives d'un degre d'importance de blocs de donnees et procede et dispositif de transmission d'une sequence video encodee
JP2009545746A (ja) 2006-07-31 2009-12-24 ヴィジュアラント，インコーポレイテッド 電磁エネルギーを用いてオブジェクトを評価するシステム及び方法
US7996173B2 (en) 2006-07-31 2011-08-09 Visualant, Inc. Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy
US8081304B2 (en) 2006-07-31 2011-12-20 Visualant, Inc. Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy
FR2908585B1 (fr) 2006-11-15 2008-12-26 Canon Kk Procede et dispositif de transmission de donnees video.
FR2910211A1 (fr) * 2006-12-19 2008-06-20 Canon Kk Procedes et dispositifs pour re-synchroniser un flux video endommage.
FR2915342A1 (fr) * 2007-04-20 2008-10-24 Canon Kk Procede et dispositif de codage video
EP2186343B1 (fr) * 2007-08-31 2013-04-17 Canon Kabushiki Kaisha Projection par compensation de mouvement de résidus de prédiction pour dissimulation d'erreur dans des données vidéo
FR2920632A1 (fr) * 2007-08-31 2009-03-06 Canon Kk Procede et dispositif de decodage de sequences video avec masquage d'erreurs
US7974437B2 (en) * 2007-11-19 2011-07-05 Seiko Epson Corporation Identifying steganographic data in an image
US8081823B2 (en) * 2007-11-20 2011-12-20 Seiko Epson Corporation Segmenting a string using similarity values
US8031905B2 (en) * 2007-11-21 2011-10-04 Seiko Epson Corporation Extracting data from images
US8243981B2 (en) * 2007-11-26 2012-08-14 Seiko Epson Corporation Identifying embedded data in an image
US8009862B2 (en) * 2007-11-27 2011-08-30 Seiko Epson Corporation Embedding data in images
FR2929787B1 (fr) 2008-04-04 2010-12-17 Canon Kk Procede et dispositif de traitement d'un flux de donnees
FR2930387B1 (fr) * 2008-04-17 2010-09-24 Canon Kk Procede de traitement d'un flux de donnees codes
US8259361B2 (en) * 2009-03-20 2012-09-04 Xerox Corporation Glossmark-enabled photo product composition station
JP2011217347A (ja) * 2010-03-16 2011-10-27 Sony Corp 画像符号化装置とその方法、画像復号化装置とその方法、およびプログラム
US10102242B2 (en) 2010-12-21 2018-10-16 Sybase, Inc. Bulk initial download of mobile databases
US8892569B2 (en) * 2010-12-23 2014-11-18 Ianywhere Solutions, Inc. Indexing spatial data with a quadtree index having cost-based query decomposition
WO2013119824A1 (fr) 2012-02-10 2013-08-15 Visualant, Inc. Systèmes, procédés et articles apparentés aux symboles et indices lisibles par une machine
US9305559B2 (en) 2012-10-15 2016-04-05 Digimarc Corporation Audio watermark encoding with reversing polarity and pairwise embedding
US9401153B2 (en) 2012-10-15 2016-07-26 Digimarc Corporation Multi-mode audio recognition and auxiliary data encoding and decoding
US9316581B2 (en) 2013-02-04 2016-04-19 Visualant, Inc. Method, apparatus, and article to facilitate evaluation of substances using electromagnetic energy
US9041920B2 (en) 2013-02-21 2015-05-26 Visualant, Inc. Device for evaluation of fluids using electromagnetic energy
US9664610B2 (en) 2013-03-12 2017-05-30 Visualant, Inc. Systems for fluid analysis using electromagnetic energy that is reflected a number of times through a fluid contained within a reflective chamber
US9716807B2 (en) 2014-10-13 2017-07-25 Digimarc Corporation Methods for estimating watermark signal strength, an embedding process using the same, and related arrangements
US9690967B1 (en) 2015-10-29 2017-06-27 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery
US10262176B1 (en) 2016-02-23 2019-04-16 Digimarc Corporation Scanner with control logic for resolving package labeling
US10198782B1 (en) 2016-09-15 2019-02-05 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery
CN106789371A (zh) * 2017-03-01 2017-05-31 郑州云海信息技术有限公司 一种基于云计算的安全监控方法及系统
US10880451B2 (en) 2018-06-08 2020-12-29 Digimarc Corporation Aggregating detectability metrics to determine signal robustness
US10789438B1 (en) 2019-02-08 2020-09-29 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data
US11250535B1 (en) 2019-02-08 2022-02-15 Digimarc Corporation Detecting conflicts between multiple different encoded signals within imagery, using only a subset of available image data, and robustness checks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738495B2 (en) * 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
JP3847349B2 (ja) * 1997-02-03 2006-11-22 シャープ株式会社 デジタル画像の埋め込み符号器、レート―歪み最適化方法、復号器及び復号方法
US6504941B2 (en) * 1998-04-30 2003-01-07 Hewlett-Packard Company Method and apparatus for digital watermarking of images
FR2792153A1 (fr) * 1999-04-09 2000-10-13 Canon Kk Procede de determination d'une partition pour inserer un signal de marquage et procede de decodage associe
FR2792152A1 (fr) * 1999-04-09 2000-10-13 Canon Kk Procede et dispositif d'insertion d'un signal de marquage dans une image
US7031491B1 (en) * 1999-04-09 2006-04-18 Canon Kabushiki Kaisha Method for determining a partition in order to insert a watermark, and associated insertion and decoding methods

Also Published As

Publication number Publication date
US7058200B2 (en) 2006-06-06
US20020051560A1 (en) 2002-05-02
FR2816153A1 (fr) 2002-05-03

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Legal Events

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Effective date: 20140630