JP2009509458A - ディジタル映写機に透かしを入れるシステム及び方法 - Google Patents

ディジタル映写機に透かしを入れるシステム及び方法 Download PDF

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Publication number
JP2009509458A
JP2009509458A JP2008532205A JP2008532205A JP2009509458A JP 2009509458 A JP2009509458 A JP 2009509458A JP 2008532205 A JP2008532205 A JP 2008532205A JP 2008532205 A JP2008532205 A JP 2008532205A JP 2009509458 A JP2009509458 A JP 2009509458A
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images
watermark
unique
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JP2008532205A
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Japanese (ja)
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JP2009509458A5 (https=
Inventor
ウォーカー,マーク,リロイ
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835Generation of protective data, e.g. certificates
    • H04N21/8358Generation of protective data, e.g. certificates involving watermark
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00Image coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203Spatial or amplitude domain methods
    • H04N1/32208Spatial or amplitude domain methods involving changing the magnitude of selected pixels, e.g. overlay of information or super-imposition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203Spatial or amplitude domain methods
    • H04N1/32229Spatial or amplitude domain methods with selective or adaptive application of the additional information, e.g. in selected regions of the image
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32203Spatial or amplitude domain methods
    • H04N1/32251Spatial or amplitude domain methods in multilevel data, e.g. greyscale or continuous tone data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32288Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
    • HELECTRICITY
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    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32309Methods relating to embedding, encoding, decoding, detection or retrieval operations in colour image data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits 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
    • H04N1/32101Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144Display, 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
    • H04N1/32149Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/3232Robust embedding or watermarking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2389Multiplex stream processing, e.g. multiplex stream encrypting
    • H04N21/23892Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4314Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835Generation of protective data, e.g. certificates
    • H04N21/8352Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/913Television signal processing therefor for scrambling ; for copy protection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179Video signal processing therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/913Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91342Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being an authentication signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/91Television signal processing therefor
    • H04N5/913Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91392Television signal processing therefor for scrambling ; for copy protection using means for preventing making copies of projected video images
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits 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
    • H04N2201/3201Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3204Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
    • H04N2201/3205Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of identification information, e.g. name or ID code
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32Circuits 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
    • H04N2201/3201Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/328Processing of the additional information
    • H04N2201/3284Processing of the additional information for error correction

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)
  • Editing Of Facsimile Originals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2008532205A 2005-09-22 2006-03-03 ディジタル映写機に透かしを入れるシステム及び方法 Withdrawn JP2009509458A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71963705P 2005-09-22 2005-09-22
PCT/US2006/007828 WO2007040597A1 (en) 2005-09-22 2006-03-06 Digital cinema projector watermarking system and method

Publications (2)

Publication Number Publication Date
JP2009509458A true JP2009509458A (ja) 2009-03-05
JP2009509458A5 JP2009509458A5 (https=) 2009-04-23

Family

ID=37906470

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JP2008532205A Withdrawn JP2009509458A (ja) 2005-09-22 2006-03-03 ディジタル映写機に透かしを入れるシステム及び方法

Country Status (8)

Country Link
US (1) US20100158308A1 (https=)
EP (1) EP1938244A1 (https=)
JP (1) JP2009509458A (https=)
KR (1) KR20080050426A (https=)
CN (1) CN101317182A (https=)
BR (1) BRPI0616365A2 (https=)
CA (1) CA2623335A1 (https=)
WO (1) WO2007040597A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150058A (ja) * 2012-01-17 2013-08-01 Nippon Telegr & Teleph Corp <Ntt> 映像表示装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009076985A (ja) * 2007-09-18 2009-04-09 Sony Corp 重畳装置、上映装置、上映方法及びプログラム
GB2463231B (en) * 2008-09-01 2012-05-30 Sony Corp Audio watermarking apparatus and method
EP3367716B1 (en) * 2017-02-22 2021-04-21 CTIA - The Wireless Association Mobile message source authentication
US20220377199A1 (en) * 2019-10-24 2022-11-24 Hewlett-Packard Development Company, L.P. Printing image-independent print data based on pixel characteristics

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611607B1 (en) * 1993-11-18 2003-08-26 Digimarc Corporation Integrating digital watermarks in multimedia content
US7366908B2 (en) * 1996-08-30 2008-04-29 Digimarc Corporation Digital watermarking with content dependent keys and autocorrelation properties for synchronization
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
US5915027A (en) * 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
US20030040962A1 (en) * 1997-06-12 2003-02-27 Lewis William H. System and data management and on-demand rental and purchase of digital data products
EP0934656B1 (en) * 1997-08-26 2005-07-06 Koninklijke Philips Electronics N.V. System for transferring content information and supplemental information relating thereto
JP4313873B2 (ja) * 1998-01-30 2009-08-12 キヤノン株式会社 電子機器及びデータ処理方法
US20020056081A1 (en) * 1999-12-02 2002-05-09 Qualcomm Incorporated Apparatus and method for decoding digital image and audio signals
US6345100B1 (en) * 1998-10-14 2002-02-05 Liquid Audio, Inc. Robust watermark method and apparatus for digital signals
US7162642B2 (en) * 1999-01-06 2007-01-09 Digital Video Express, L.P. Digital content distribution system and method
CN1143292C (zh) * 1999-02-26 2004-03-24 日本胜利株式会社 信息记录方法、记录装置、记录重放方法及记录介质
JP3976932B2 (ja) * 1999-03-31 2007-09-19 キヤノン株式会社 データ処理方法及び装置並びに記憶媒体
US6748362B1 (en) * 1999-09-03 2004-06-08 Thomas W. Meyer Process, system, and apparatus for embedding data in compressed audio, image video and other media files and the like
US20030118181A1 (en) * 1999-11-12 2003-06-26 Kunihiko Miwa Method and Apparatus for Controlling Digital Data
US6950532B1 (en) * 2000-04-24 2005-09-27 Cinea Inc. Visual copyright protection
US6809792B1 (en) * 2000-10-09 2004-10-26 Eastman Kodak Company Spectral watermarking for motion picture image data
JP2002135713A (ja) * 2000-10-26 2002-05-10 Nec Corp 画像データ処理装置および画像データ処理方法
US6965683B2 (en) * 2000-12-21 2005-11-15 Digimarc Corporation Routing networks for use with watermark systems
US6628918B2 (en) * 2001-02-21 2003-09-30 Sri International, Inc. System, method and computer program product for instant group learning feedback via image-based marking and aggregation
KR20030027062A (ko) * 2001-06-21 2003-04-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 모션 이미지 신호에서 워터마크의 삽입 및 검출
US20030016825A1 (en) * 2001-07-10 2003-01-23 Eastman Kodak Company System and method for secure watermarking of a digital image sequence
US20030099355A1 (en) * 2001-11-28 2003-05-29 General Instrument Corporation Security system for digital cinema
US7111171B2 (en) * 2002-07-09 2006-09-19 Kaleidescope, Inc. Parallel distribution and fingerprinting of digital content
JP2004054710A (ja) * 2002-07-22 2004-02-19 Sony Corp 情報処理装置、情報処理方法および情報処理システム
US20040064702A1 (en) * 2002-09-27 2004-04-01 Yu Hong Heather Methods and apparatus for digital watermarking and watermark decoding
US7409556B2 (en) * 2002-11-19 2008-08-05 My Ez Communications, Llc Hybrid digital watermarking for video authentication
US7339599B2 (en) * 2003-01-22 2008-03-04 Canon Kabushiki Kaisha Image-processing apparatus and method, computer program, and computer-readable storage medium for discouraging illegal copying of images
US7426734B2 (en) * 2003-10-24 2008-09-16 Microsoft Corporation Facilitating presentation functionality through a programming interface media namespace
US20060029093A1 (en) * 2004-08-09 2006-02-09 Cedric Van Rossum Multimedia system over electronic network and method of use
US7598977B2 (en) * 2005-04-28 2009-10-06 Mitsubishi Electric Research Laboratories, Inc. Spatio-temporal graphical user interface for querying videos
US8290338B2 (en) * 2009-05-27 2012-10-16 Panasonic Corporation Recording medium, playback device, encoding device, integrated circuit, and playback output device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013150058A (ja) * 2012-01-17 2013-08-01 Nippon Telegr & Teleph Corp <Ntt> 映像表示装置

Also Published As

Publication number Publication date
CA2623335A1 (en) 2007-04-12
KR20080050426A (ko) 2008-06-05
US20100158308A1 (en) 2010-06-24
WO2007040597A8 (en) 2008-04-24
WO2007040597A1 (en) 2007-04-12
BRPI0616365A2 (pt) 2011-06-14
EP1938244A1 (en) 2008-07-02
CN101317182A (zh) 2008-12-03

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