WO1998033324A3 - Embedding supplemental data in an encoded signal - Google Patents

Embedding supplemental data in an encoded signal Download PDF

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Publication number
WO1998033324A3
WO1998033324A3 PCT/IB1998/000040 IB9800040W WO9833324A3 WO 1998033324 A3 WO1998033324 A3 WO 1998033324A3 IB 9800040 W IB9800040 W IB 9800040W WO 9833324 A3 WO9833324 A3 WO 9833324A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
encoded signal
samples
supplemental data
encoder
Prior art date
Application number
PCT/IB1998/000040
Other languages
French (fr)
Other versions
WO1998033324A2 (en
Inventor
Alphons Antonius Mari Bruekers
Geert Florimond Gerar Depovere
Petrus Antonius Cornel Nuijten
Arnoldus Werner Johannes Oomen
Original Assignee
Koninkl Philips Electronics Nv
Philips Norden Ab
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 Koninkl Philips Electronics Nv, Philips Norden Ab filed Critical Koninkl Philips Electronics Nv
Priority to UA98105632A priority Critical patent/UA42863C2/en
Priority to DE69837131T priority patent/DE69837131T2/en
Priority to KR1019980707630A priority patent/KR100578952B1/en
Priority to JP52918098A priority patent/JP3929501B2/en
Priority to PL98329943A priority patent/PL329943A1/en
Priority to EP98900036A priority patent/EP0900500B1/en
Publication of WO1998033324A2 publication Critical patent/WO1998033324A2/en
Publication of WO1998033324A3 publication Critical patent/WO1998033324A3/en

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
    • G06T1/0028—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00884—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm
    • G11B20/00891—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a watermark, i.e. a barely perceptible transformation of the original data which can nevertheless be recognised by an algorithm embedded in audio data
    • 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
    • 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
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • G11B2020/00014—Time or data compression or expansion the compressed signal being an audio signal
    • G11B2020/00065—Sigma-delta audio encoding

Abstract

Method of embedding watermarks in a signal encoded by an encoder having a feedback loop, for example, a sigma-delta modulator (21, 22, 23). A digital watermark pattern (w) is embedded in the signal (z) by modifying selected samples (for example, replacing every 100th bit) of the encoded signal (y) by samples of the watermark pattern. The circuit (24) for modifying the samples is located inside the loop of the encoder. The effect of watermarking is thus compensated in subsequent encoding steps and the signal-to-noise ratio is only slightly affected.
PCT/IB1998/000040 1997-01-27 1998-01-12 Embedding supplemental data in an encoded signal WO1998033324A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
UA98105632A UA42863C2 (en) 1997-01-27 1998-01-12 Input of supplementary data into coded signal
DE69837131T DE69837131T2 (en) 1997-01-27 1998-01-12 EMBEDDING OF ADDITIONAL DATA IN A CODED SIGNAL
KR1019980707630A KR100578952B1 (en) 1997-01-27 1998-01-12 Method and apparatus for inserting additional data into an encoded signal
JP52918098A JP3929501B2 (en) 1997-01-27 1998-01-12 Method and apparatus for embedding additional data in encoded signal
PL98329943A PL329943A1 (en) 1997-01-27 1998-01-12 Method of entering additional data into an encoded signal
EP98900036A EP0900500B1 (en) 1997-01-27 1998-01-12 Embedding supplemental data in an encoded signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97200197 1997-01-27
EP97200197.8 1997-01-27

Publications (2)

Publication Number Publication Date
WO1998033324A2 WO1998033324A2 (en) 1998-07-30
WO1998033324A3 true WO1998033324A3 (en) 1998-11-12

Family

ID=8227952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1998/000040 WO1998033324A2 (en) 1997-01-27 1998-01-12 Embedding supplemental data in an encoded signal

Country Status (15)

Country Link
US (1) US6157330A (en)
EP (1) EP0900500B1 (en)
JP (1) JP3929501B2 (en)
KR (1) KR100578952B1 (en)
CN (1) CN1183771C (en)
AT (1) ATE354916T1 (en)
CZ (1) CZ306598A3 (en)
DE (1) DE69837131T2 (en)
HU (1) HUP0000832A3 (en)
ID (1) ID20307A (en)
MY (1) MY120224A (en)
PL (1) PL329943A1 (en)
RU (1) RU2201039C2 (en)
UA (1) UA42863C2 (en)
WO (1) WO1998033324A2 (en)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882738B2 (en) 1994-03-17 2005-04-19 Digimarc Corporation Methods and tangible objects employing textured machine readable data
US20030133592A1 (en) * 1996-05-07 2003-07-17 Rhoads Geoffrey B. Content objects with computer instructions steganographically encoded therein, and associated methods
US6738495B2 (en) 1995-05-08 2004-05-18 Digimarc Corporation Watermarking enhanced to withstand anticipated corruptions
ES2251743T3 (en) * 1996-11-07 2006-05-01 Koninklijke Philips Electronics N.V. DATA PROCESSING OF A BIT FLOW SIGNAL.
WO1999011064A2 (en) * 1997-08-26 1999-03-04 Koninklijke Philips Electronics N.V. System for transferring content information and supplemental information relating thereto
CA2271042A1 (en) * 1997-09-02 1999-03-11 Koninklijke Philips Electronics N.V. Watermarking an information signal
AU1256199A (en) * 1997-12-22 1999-07-12 Koninklijke Philips Electronics N.V. Embedding supplemental data in an encoded signal
US6782115B2 (en) 1998-04-16 2004-08-24 Digimarc Corporation Watermark holograms
US7602940B2 (en) 1998-04-16 2009-10-13 Digimarc Corporation Steganographic data hiding using a device clock
US6608911B2 (en) 2000-12-21 2003-08-19 Digimarc Corporation Digitally watermaking holograms for use with smart cards
US6965873B1 (en) 1998-04-16 2005-11-15 Digimarc Corporation Electronic commerce using optical input device
KR100389857B1 (en) * 1998-07-01 2003-07-04 삼성전자주식회사 Digital image coding/decoding apparatus and method for recording and restoring signature image using watermarking
JP4083302B2 (en) * 1998-08-12 2008-04-30 株式会社東芝 Video scrambling / descrambling device
ID25532A (en) 1998-10-29 2000-10-12 Koninkline Philips Electronics ADDITIONAL DATA PLANTING IN THE INFORMATION SIGNAL
HUP0101093A3 (en) * 1998-11-17 2003-04-28 Koninkl Philips Electronics Nv Method and device for embedding and extracting supplemental data in an information signal
JP3768705B2 (en) * 1998-11-27 2006-04-19 キヤノン株式会社 Digital watermark embedding device, output control device, and computer-readable storage medium
JP2000350013A (en) * 1999-03-31 2000-12-15 Victor Co Of Japan Ltd Device and method for embedding digital watermark data, transmitting method, recording medium and device and method for readin the watermark data
US7164413B2 (en) 1999-05-19 2007-01-16 Digimarc Corporation Enhanced input peripheral
BR0006884A (en) * 1999-07-02 2001-10-30 Koninkl Philips Electronics Nv Process and system for embedding supplementary data in a coded signal and gravardito encoded signal in a recording carrier, recording carrier and system for reproducing recorded data in a recording carrier
US6823019B1 (en) * 1999-07-30 2004-11-23 Agere Systems Inc. Reduced DC transients in a sigma delta filter
US7188186B1 (en) * 1999-09-03 2007-03-06 Meyer Thomas W Process of and system for seamlessly embedding executable program code into media file formats such as MP3 and the like for execution by digital media player and viewing systems
EP1149378B1 (en) * 1999-10-06 2011-06-29 Koninklijke Philips Electronics N.V. Embedding and detecting watermarks in one-dimensional information signals
HUP0200427A3 (en) * 1999-12-21 2002-07-29 Koninkl Philips Electronics Nv Embedding a first digital information signal into a second digital information signal for transmission via a transmission medium
US6986048B1 (en) * 2000-01-24 2006-01-10 Koninklijke Philips Electronics N.V. Protecting content from illicit reproduction by proof of existence of a complete data set using security identifiers
US6717899B1 (en) 2000-02-23 2004-04-06 Doug Carson & Associates, Inc. Optical disc hidden data technique
US6768709B2 (en) 2000-02-23 2004-07-27 Doug Carson & Associates, Inc. Hiding digital data in a digital audio or video carrier signal
WO2001091120A1 (en) * 2000-05-22 2001-11-29 Koninklijke Philips Electronics N.V. Watermark insertion and extraction
US20020021808A1 (en) * 2000-05-31 2002-02-21 Keiichi Iwamura Image processing apparatus, image processing method and storage medium
JP2002057997A (en) * 2000-06-01 2002-02-22 Sony Corp Contents data, data recording medium, data recording method and device, data reproduction method and device, data transmission method and device, data reception method and device
JP2001357622A (en) * 2000-06-13 2001-12-26 Sony Corp Contents data, data recording medium, data recording method/device and data reproducing method/device
PL361764A1 (en) * 2001-01-23 2004-10-04 Koninklijke Philips Electronics N.V. Watermarking a compressed information signal
CN1319027C (en) * 2001-07-27 2007-05-30 皇家菲利浦电子有限公司 Embedding auxiliary data in signal
US7095872B2 (en) * 2001-08-28 2006-08-22 University Of North Carolina At Charlotte Automated digital watermarking methods using neural networks
EP1433175A1 (en) 2001-09-05 2004-06-30 Koninklijke Philips Electronics N.V. A robust watermark for dsd signals
PT1456810E (en) 2001-12-18 2011-07-25 L 1 Secure Credentialing Inc Multiple image security features for identification documents and methods of making same
EP1459246B1 (en) 2001-12-24 2012-05-02 L-1 Secure Credentialing, Inc. Method for full color laser marking of id documents
EP1459239B1 (en) 2001-12-24 2012-04-04 L-1 Secure Credentialing, Inc. Covert variable information on id documents and methods of making same
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US7231061B2 (en) 2002-01-22 2007-06-12 Digimarc Corporation Adaptive prediction filtering for digital watermarking
JP3554825B2 (en) * 2002-03-11 2004-08-18 東北大学長 Digital watermark system
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US7804982B2 (en) 2002-11-26 2010-09-28 L-1 Secure Credentialing, Inc. Systems and methods for managing and detecting fraud in image databases used with identification documents
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
DE602004030434D1 (en) 2003-04-16 2011-01-20 L 1 Secure Credentialing Inc THREE-DIMENSIONAL DATA STORAGE
US7409002B2 (en) * 2003-09-30 2008-08-05 Intel Corporation Signal modulation
US7744002B2 (en) 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
CN1930609A (en) * 2004-03-12 2007-03-14 皇家飞利浦电子股份有限公司 Method of inserting digital watermarks in one-bit audio files
JP4937746B2 (en) * 2004-07-20 2012-05-23 パナソニック株式会社 Speech coding apparatus and speech coding method
GB2409956B (en) * 2004-09-01 2005-12-07 Ace Records Ltd Audio watermarking
CN100387062C (en) * 2005-07-01 2008-05-07 中山大学 Method for protecting MPEG-2 video frequency data with compensation
CN101379527A (en) * 2006-01-30 2009-03-04 皇家飞利浦电子股份有限公司 Search for a watermark in a data signal
JP2008131282A (en) * 2006-11-20 2008-06-05 Sony Corp Video transmitting method, video transmission system, and video processor
KR20100079121A (en) * 2008-12-30 2010-07-08 주식회사 동부하이텍 Image encoder and image encoding method
US8345569B2 (en) * 2009-11-23 2013-01-01 Dialogic Corporation Multiple watermarks for fidelity assessment
US9183838B2 (en) * 2013-10-09 2015-11-10 Summit Semiconductor Llc Digital audio transmitter and receiver
US9620133B2 (en) * 2013-12-04 2017-04-11 Vixs Systems Inc. Watermark insertion in frequency domain for audio encoding/decoding/transcoding
US10573329B2 (en) * 2017-05-31 2020-02-25 Dell Products L.P. High frequency injection for improved false acceptance reduction
US10798566B2 (en) 2018-12-05 2020-10-06 At&T Intellectual Property I, L.P. Securely conveying location and other information in advanced networks
US11537690B2 (en) 2019-05-07 2022-12-27 The Nielsen Company (Us), Llc End-point media watermarking
CN113727105B (en) * 2021-09-08 2022-04-26 北京医百科技有限公司 Depth map compression method, device, system and storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285561A (en) * 1994-01-05 1995-07-12 Samsung Electronics Co Ltd Receiver with sigma-delta analog-to-digital conversion for digital signals buried in TV signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5757910A (en) * 1993-04-06 1998-05-26 Goldstar Co., Ltd. Apparatus for preventing illegal copying of a digital broadcasting signal
US5365586A (en) * 1993-04-09 1994-11-15 Washington University Method and apparatus for fingerprinting magnetic media
US5568570A (en) * 1994-09-30 1996-10-22 Eastman Kodak Company Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system
US5889868A (en) * 1996-07-02 1999-03-30 The Dice Company Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285561A (en) * 1994-01-05 1995-07-12 Samsung Electronics Co Ltd Receiver with sigma-delta analog-to-digital conversion for digital signals buried in TV signals

Also Published As

Publication number Publication date
EP0900500B1 (en) 2007-02-21
PL329943A1 (en) 1999-04-26
ATE354916T1 (en) 2007-03-15
JP2000509587A (en) 2000-07-25
HUP0000832A3 (en) 2002-09-30
RU2201039C2 (en) 2003-03-20
DE69837131T2 (en) 2007-11-08
KR100578952B1 (en) 2006-10-24
MY120224A (en) 2005-09-30
CZ306598A3 (en) 1999-02-17
EP0900500A2 (en) 1999-03-10
ID20307A (en) 1998-11-26
UA42863C2 (en) 2001-11-15
US6157330A (en) 2000-12-05
KR20000064790A (en) 2000-11-06
WO1998033324A2 (en) 1998-07-30
HUP0000832A2 (en) 2000-07-28
DE69837131D1 (en) 2007-04-05
CN1234944A (en) 1999-11-10
CN1183771C (en) 2005-01-05
JP3929501B2 (en) 2007-06-13

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