JP3796386B2 - 電子透かし挿入及び検出方法及び装置 - Google Patents

電子透かし挿入及び検出方法及び装置 Download PDF

Info

Publication number
JP3796386B2
JP3796386B2 JP30723099A JP30723099A JP3796386B2 JP 3796386 B2 JP3796386 B2 JP 3796386B2 JP 30723099 A JP30723099 A JP 30723099A JP 30723099 A JP30723099 A JP 30723099A JP 3796386 B2 JP3796386 B2 JP 3796386B2
Authority
JP
Japan
Prior art keywords
entropy
coefficients
coefficient
watermark signal
image
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
JP30723099A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000138819A (ja
JP2000138819A5 (https=
Inventor
ドネスク イオアナ
マヤーニ エリック
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
Publication of JP2000138819A publication Critical patent/JP2000138819A/ja
Publication of JP2000138819A5 publication Critical patent/JP2000138819A5/ja
Application granted granted Critical
Publication of JP3796386B2 publication Critical patent/JP3796386B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G06T1/0035—Output size adaptive watermarking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0052—Embedding of the watermark in the frequency domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
JP30723099A 1998-10-30 1999-10-28 電子透かし挿入及び検出方法及び装置 Expired - Fee Related JP3796386B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9813672A FR2785426B1 (fr) 1998-10-30 1998-10-30 Procede et dispositif d'insertion et de detection d'une marque dans des donnees numeriques
FR9813672 1998-10-30

Publications (3)

Publication Number Publication Date
JP2000138819A JP2000138819A (ja) 2000-05-16
JP2000138819A5 JP2000138819A5 (https=) 2005-04-21
JP3796386B2 true JP3796386B2 (ja) 2006-07-12

Family

ID=9532206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30723099A Expired - Fee Related JP3796386B2 (ja) 1998-10-30 1999-10-28 電子透かし挿入及び検出方法及び装置

Country Status (3)

Country Link
US (1) US6674873B1 (https=)
JP (1) JP3796386B2 (https=)
FR (1) FR2785426B1 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030133592A1 (en) * 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US6385329B1 (en) * 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks
JP2001275115A (ja) * 2000-03-23 2001-10-05 Nec Corp 電子すかしデータ挿入装置および検出装置
KR100359506B1 (ko) * 2000-09-09 2002-11-04 주식회사 마크애니 디지털 영상 워터마킹 장치 및 방법
EP1220152A3 (en) * 2000-12-07 2004-11-24 Sony United Kingdom Limited Embedding data in material
GB2369950B (en) 2000-12-07 2005-03-16 Sony Uk Ltd Image processing apparatus
US8301453B2 (en) 2000-12-21 2012-10-30 Digimarc Corporation Watermark synchronization signals conveying payload data
KR20020067853A (ko) * 2001-02-19 2002-08-24 주식회사 마크애니 디지털 워터마킹을 이용하여 디지털 오디오 저작물의 복사및 재생을 제어하는 장치 및 방법
JP2002325170A (ja) * 2001-04-24 2002-11-08 Canon Inc 画像処理装置及びその方法並びにプログラムコード、記憶媒体
JP3977216B2 (ja) * 2001-09-27 2007-09-19 キヤノン株式会社 情報処理装置及び方法及び情報処理プログラム及び記憶媒体
US7006656B2 (en) * 2001-10-15 2006-02-28 The Research Foundation Of Suny Lossless embedding of data in digital objects
US7567721B2 (en) * 2002-01-22 2009-07-28 Digimarc Corporation Digital watermarking of low bit rate video
US7076659B2 (en) * 2002-02-25 2006-07-11 Matsushita Electric Industrial Co., Ltd. Enhanced method for digital data hiding
US7606388B2 (en) * 2002-05-14 2009-10-20 International Business Machines Corporation Contents border detection apparatus, monitoring method, and contents location detection method and program and storage medium therefor
US7756288B2 (en) 2003-05-29 2010-07-13 Jeffrey Lubin Method and apparatus for analog insertion of low frequency watermarks
US7418110B2 (en) * 2003-06-19 2008-08-26 Transpacific Information, Llc Method and apparatus for compressed-domain watermarking
EP1678677A4 (en) * 2003-09-26 2008-02-20 Agency Science Tech & Res METHOD AND SYSTEM FOR PROTECTING AND AUTHENTICATING A DIGITAL IMAGE
JP4526867B2 (ja) * 2004-05-12 2010-08-18 株式会社エヌ・ティ・ティ・データ 電子透かし埋込装置、及び電子透かし読出装置
JP2006195061A (ja) * 2005-01-12 2006-07-27 Dainippon Printing Co Ltd 音響信号に対する情報の埋め込み装置、音響信号からの情報の抽出装置および音響信号再生装置
JP4770194B2 (ja) * 2005-02-18 2011-09-14 大日本印刷株式会社 音響信号に対する情報の埋め込み装置および方法
JP4713180B2 (ja) * 2005-02-25 2011-06-29 大日本印刷株式会社 音響信号からの情報の抽出装置
JP4713181B2 (ja) * 2005-03-03 2011-06-29 大日本印刷株式会社 音響信号に対する情報の埋め込み装置、音響信号からの情報の抽出装置、および音響信号再生装置
WO2006109259A1 (en) * 2005-04-13 2006-10-19 Koninklijke Philips Electronics N.V. Encoding with watermarking prior to phase modulation
JP4629495B2 (ja) * 2005-05-19 2011-02-09 大日本印刷株式会社 音響信号に対する情報の埋め込み装置および方法
US20090060257A1 (en) * 2007-08-29 2009-03-05 Korea Advanced Institute Of Science And Technology Watermarking method resistant to geometric attack in wavelet transform domain
JP5080304B2 (ja) * 2008-02-08 2012-11-21 アヴァシス株式会社 秘匿データが挿入された画像データの表示方式
EP2187595A1 (en) * 2008-11-18 2010-05-19 Koninklijke Philips Electronics N.V. A method and a module for labeling a set of data samples
US8755438B2 (en) * 2010-11-29 2014-06-17 Ecole De Technologie Superieure Method and system for selectively performing multiple video transcoding operations
US8762146B2 (en) * 2011-08-03 2014-06-24 Cisco Technology Inc. Audio watermarking
KR20150060149A (ko) * 2013-11-26 2015-06-03 삼성전자주식회사 멀티미디어 데이터를 분산 처리하는 저장 장치 및 방법
CN120278870B (zh) * 2025-06-09 2025-08-22 科大讯飞股份有限公司 水印嵌入方法及相关装置、设备和存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9425232D0 (en) * 1994-12-14 1995-02-08 Secr Defence Method of authenticating watermarked paper
US5727092A (en) 1995-05-17 1998-03-10 The Regents Of The University Of California Compression embedding
US6332030B1 (en) * 1998-01-15 2001-12-18 The Regents Of The University Of California Method for embedding and extracting digital data in images and video
US6373974B2 (en) * 1998-03-16 2002-04-16 Sharp Laboratories Of America, Inc. Method for extracting multiresolution watermark images to determine rightful ownership
US6359998B1 (en) * 1998-04-23 2002-03-19 3Com Corporation Method and apparatus for wavelet-based digital watermarking
US6332194B1 (en) * 1998-06-05 2001-12-18 Signafy, Inc. Method for data preparation and watermark insertion
US6285775B1 (en) * 1998-10-01 2001-09-04 The Trustees Of The University Of Princeton Watermarking scheme for image authentication
US6192139B1 (en) * 1999-05-11 2001-02-20 Sony Corporation Of Japan High redundancy system and method for watermarking digital image and video data

Also Published As

Publication number Publication date
FR2785426B1 (fr) 2001-01-26
US6674873B1 (en) 2004-01-06
JP2000138819A (ja) 2000-05-16
FR2785426A1 (fr) 2000-05-05

Similar Documents

Publication Publication Date Title
JP3796386B2 (ja) 電子透かし挿入及び検出方法及び装置
US5778102A (en) Compression embedding
US6944313B1 (en) Method and device for inserting and decoding a watermark in digital data
EP1164543B1 (en) Digital information embedding/extracting
US8032758B2 (en) Content authentication and recovery using digital watermarks
US6301368B1 (en) System and method for data hiding in compressed fingerprint images
US7548633B2 (en) Data processing apparatus and method, data processing program, and storage medium
US6400826B1 (en) System, method, and product for distortion-compensated information embedding using an ensemble of non-intersecting embedding generators
US7545938B2 (en) Digital watermarking which allows tampering to be detected on a block-specific basis
US7515732B2 (en) Method of embedding color information in printed documents using watermarking
Tsai et al. A color image watermarking scheme based on color quantization
JP2002516414A (ja) 非交差型組込生成器のアンサンブルを用いる情報組込み用システム、方法および製品
US6633652B1 (en) Method of inserting a watermark and authenticating a digital signal
JP2007515126A (ja) デジタル画像を処理するための方法とそのシステム
JP2002325170A (ja) 画像処理装置及びその方法並びにプログラムコード、記憶媒体
US20020012446A1 (en) Electronic watermark insertion device, detection device, and method
US6643382B1 (en) Image processing method, image processing apparatus, image processing system and memory medium
JP2000048036A (ja) 画像処理装置およびその方法
EP0833518B1 (en) Compression of image data with associated cost data
Chae et al. Color image embedding using multidimensional lattice structures
US6683957B1 (en) Digital image coding/decoding apparatus and method for correcting distorted data in transmitted signals that use watermarking
US20030161469A1 (en) Method and apparatus for embedding data in compressed audio data stream
US6687824B1 (en) Digital image coding/decoding apparatus and method for recording and restoring a signature image using watermarking
JP2000151973A (ja) 情報処理装置およびその方法、並びに、記憶媒体
Liu et al. Content based color image adaptive watermarking scheme

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040614

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040614

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20040614

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20040614

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20051219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060217

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20060403

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20060417

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090421

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100421

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110421

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120421

Year of fee payment: 6

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130421

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130421

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140421

Year of fee payment: 8

LAPS Cancellation because of no payment of annual fees