JP4178647B2 - デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体 - Google Patents

デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体 Download PDF

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JP4178647B2
JP4178647B2 JP03533599A JP3533599A JP4178647B2 JP 4178647 B2 JP4178647 B2 JP 4178647B2 JP 03533599 A JP03533599 A JP 03533599A JP 3533599 A JP3533599 A JP 3533599A JP 4178647 B2 JP4178647 B2 JP 4178647B2
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number sequence
random number
signal
pseudo
digital information
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JP03533599A
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Japanese (ja)
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JP2000236432A5 (US06639997-20031028-M00003.png
JP2000236432A (ja
Inventor
卓史 桂
尚 井上
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to JP03533599A priority Critical patent/JP4178647B2/ja
Priority to DE2000600188 priority patent/DE60000188T2/de
Priority to EP20000101231 priority patent/EP1030511B1/en
Priority to US09/496,661 priority patent/US6639997B1/en
Publication of JP2000236432A publication Critical patent/JP2000236432A/ja
Publication of JP2000236432A5 publication Critical patent/JP2000236432A5/ja
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    • 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
    • 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
    • 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
    • H04N1/32154—Transform domain methods
    • H04N1/3217—Transform domain methods using wavelet transforms
    • 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
    • H04N1/32154—Transform domain methods
    • H04N1/32187—Transform domain methods with selective or adaptive application of the additional information, e.g. in selected frequency coefficients
    • 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
    • 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
    • G06T2201/0052—Embedding of the watermark in the frequency domain
JP03533599A 1999-02-15 1999-02-15 デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体 Expired - Fee Related JP4178647B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP03533599A JP4178647B2 (ja) 1999-02-15 1999-02-15 デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体
DE2000600188 DE60000188T2 (de) 1999-02-15 2000-01-24 Vorrichtung und Verfahren zum Einbetten und Extrahieren von digitalen Informationen sowie Medium mit Programm zur Durchführung des Verfahrens
EP20000101231 EP1030511B1 (en) 1999-02-15 2000-01-24 Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon
US09/496,661 US6639997B1 (en) 1999-02-15 2000-02-03 Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03533599A JP4178647B2 (ja) 1999-02-15 1999-02-15 デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体

Publications (3)

Publication Number Publication Date
JP2000236432A JP2000236432A (ja) 2000-08-29
JP2000236432A5 JP2000236432A5 (US06639997-20031028-M00003.png) 2006-02-02
JP4178647B2 true JP4178647B2 (ja) 2008-11-12

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JP03533599A Expired - Fee Related JP4178647B2 (ja) 1999-02-15 1999-02-15 デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した記録媒体

Country Status (4)

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US (1) US6639997B1 (US06639997-20031028-M00003.png)
EP (1) EP1030511B1 (US06639997-20031028-M00003.png)
JP (1) JP4178647B2 (US06639997-20031028-M00003.png)
DE (1) DE60000188T2 (US06639997-20031028-M00003.png)

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US6754364B1 (en) * 1999-10-28 2004-06-22 Microsoft Corporation Methods and systems for fingerprinting digital data
EP1118961B1 (en) * 1999-11-25 2007-08-29 Matsushita Electric Industrial Co., Ltd. Apparatus and method for embedding information for tamper detection
US6385329B1 (en) 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks
GB2369950B (en) * 2000-12-07 2005-03-16 Sony Uk Ltd Image processing apparatus
JP3682222B2 (ja) 2000-12-11 2005-08-10 株式会社東芝 電子透かし検出装置、電子透かし検出方法及び記録媒体
US8301453B2 (en) 2000-12-21 2012-10-30 Digimarc Corporation Watermark synchronization signals conveying payload data
GB2379349B (en) * 2001-08-31 2006-02-08 Sony Uk Ltd Embedding data in material
GB2383148A (en) 2001-12-13 2003-06-18 Sony Uk Ltd Watermarking
GB2390248A (en) 2002-06-28 2003-12-31 Sony Uk Ltd Watermarking a reduced bandwidth version of material
JP3754403B2 (ja) 2002-07-26 2006-03-15 株式会社東芝 電子透かし検出方法及び装置
EP1398732A3 (en) 2002-09-04 2006-09-27 Matsushita Electric Industrial Co., Ltd. Digital watermark-embedding and detecting
US7587062B2 (en) * 2003-05-09 2009-09-08 Avid Technology, Inc. Watermarking
JP4519678B2 (ja) 2005-02-21 2010-08-04 株式会社東芝 電子透かし検出方法及び装置、電子透かし埋め込み方法及び装置
JP4118279B2 (ja) 2005-03-11 2008-07-16 株式会社東芝 電子透かし検出装置及びその方法
CN101115124B (zh) 2006-07-26 2012-04-18 日电（中国）有限公司 基于音频水印识别媒体节目的方法和装置
KR101397207B1 (ko) 2007-06-12 2014-05-20 삼성전자주식회사 이동 통신 시스템에서 공통제어채널 송수신 방법 및 장치
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
KR101308137B1 (ko) 2011-12-19 2013-09-13 창원대학교 산학협력단 디지털 영상 워터마킹 방법
US9191516B2 (en) * 2013-02-20 2015-11-17 Qualcomm Incorporated Teleconferencing using steganographically-embedded audio data
CN111008923B (zh) * 2018-10-08 2022-10-18 阿里巴巴集团控股有限公司 水印嵌入和水印提取方法、装置和设备

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EP0766468B1 (en) 1995-09-28 2006-05-03 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
JP3262159B2 (ja) 1996-09-04 2002-03-04 日本電気株式会社 拡散スペクトラム透かし処理方法
US5848155A (en) 1996-09-04 1998-12-08 Nec Research Institute, Inc. Spread spectrum watermark for embedded signalling
US5915027A (en) 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
EP0996278A4 (en) * 1997-07-02 2005-11-16 Kowa Co METHOD FOR ELECTRONIC WATERMARKS AND METHOD FOR EXTRACTING WATERMARK INFORMATION
JPH1132200A (ja) * 1997-07-09 1999-02-02 Matsushita Electric Ind Co Ltd 透かしデータ挿入方法及び透かしデータ検出方法
JPH11196262A (ja) * 1997-11-07 1999-07-21 Matsushita Electric Ind Co Ltd デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した媒体
US7502759B2 (en) * 1999-08-30 2009-03-10 Digimarc Corporation Digital watermarking methods and related toy and game applications
JP3431593B2 (ja) * 2000-10-31 2003-07-28 株式会社東芝 コンテンツ生成装置、電子透かし検出装置、コンテンツ生成方法、電子透かし検出方法及び記録媒体
US20030035553A1 (en) * 2001-08-10 2003-02-20 Frank Baumgarte Backwards-compatible perceptual coding of spatial cues
US6831991B2 (en) * 2001-06-22 2004-12-14 The Research Foundation Of Suny State University Plaza Reliable detection of LSB steganography in color and grayscale images

Also Published As

Publication number Publication date
DE60000188T2 (de) 2003-01-23
EP1030511A2 (en) 2000-08-23
EP1030511A3 (en) 2001-04-04
EP1030511B1 (en) 2002-06-05
DE60000188D1 (de) 2002-07-11
US6639997B1 (en) 2003-10-28
JP2000236432A (ja) 2000-08-29

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