TWI486903B - 代表數位內容之碼式資料位元流及在其內插入水印輔助資料之方法 - Google Patents

代表數位內容之碼式資料位元流及在其內插入水印輔助資料之方法 Download PDF

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Publication number
TWI486903B
TWI486903B TW099114587A TW99114587A TWI486903B TW I486903 B TWI486903 B TW I486903B TW 099114587 A TW099114587 A TW 099114587A TW 99114587 A TW99114587 A TW 99114587A TW I486903 B TWI486903 B TW I486903B
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TW
Taiwan
Prior art keywords
data
code
replaced
watermark
bit stream
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TW099114587A
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English (en)
Chinese (zh)
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TW201104618A (en
Inventor
Marie-Jean Colaitis
Pascal Marie
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Thomson Licensing
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • 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
    • 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
    • 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
TW099114587A 2009-05-29 2010-05-07 代表數位內容之碼式資料位元流及在其內插入水印輔助資料之方法 TWI486903B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09305493A EP2257067A1 (en) 2009-05-29 2009-05-29 Method for inserting watermark assistance data in a bitstream, method of watermarking said bitstream, device implementing the method of watermarking and bitstream comprising the watermark assistance data

Publications (2)

Publication Number Publication Date
TW201104618A TW201104618A (en) 2011-02-01
TWI486903B true TWI486903B (zh) 2015-06-01

Family

ID=41509016

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099114587A TWI486903B (zh) 2009-05-29 2010-05-07 代表數位內容之碼式資料位元流及在其內插入水印輔助資料之方法

Country Status (7)

Country Link
US (1) US8462982B2 (https=)
EP (2) EP2257067A1 (https=)
JP (1) JP5591584B2 (https=)
KR (1) KR101733516B1 (https=)
CN (1) CN101902627B (https=)
BR (1) BRPI1001709B1 (https=)
TW (1) TWI486903B (https=)

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US10178397B2 (en) * 2014-03-24 2019-01-08 Qualcomm Incorporated Generic use of HEVC SEI messages for multi-layer codecs
CN106304851A (zh) * 2015-04-23 2017-01-04 Lg电子株式会社 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法和接收广播信号的方法
CN105704545B (zh) * 2016-01-20 2018-06-15 中国科学院信息工程研究所 一种基于h.264视频流的密钥同步信息传输方法
US10834153B2 (en) * 2016-08-24 2020-11-10 Qualcomm Incorporated System level signaling of SEI tracks for media data streaming
WO2018128060A1 (en) * 2017-01-05 2018-07-12 Sharp Kabushiki Kaisha Systems and methods for signaling of motion-constrained tile sets for virtual reality applications
US10560728B2 (en) 2017-05-29 2020-02-11 Triton Us Vp Acquisition Co. Systems and methods for stitching separately encoded NAL units into a stream
JPWO2019031269A1 (ja) * 2017-08-10 2020-09-10 ソニー株式会社 送信装置、送信方法、受信装置、及び受信方法
US11057685B2 (en) * 2018-03-29 2021-07-06 Ncr Corporation Media content proof of play over optical medium
US11212595B1 (en) 2020-08-17 2021-12-28 Cognizant Technology Solutions India Pvt. Ltd. System and method for watermarking over the top (OTT) content delivered through OTT platform
US11317128B1 (en) * 2020-10-23 2022-04-26 Synamedia Limited Systems, methods, and devices for media content tamper protection and detection
CN112995675A (zh) * 2021-03-01 2021-06-18 洛阳伟信电子科技有限公司 一种适用于机载下传的视频采集压缩及数据封装方法
US11589100B1 (en) * 2021-03-31 2023-02-21 Amazon Technologies, Inc. On-demand issuance private keys for encrypted video transmission
US11496776B1 (en) * 2021-07-19 2022-11-08 Intrado Corporation Database layer caching for video communications
US12058394B2 (en) * 2022-04-22 2024-08-06 Whdiyo Llc Dynamic visual watermark for streaming video

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US20070030996A1 (en) * 2005-08-02 2007-02-08 Lsi Logic Corporation Method and/or apparatus for video watermarking and steganography using simulated film grain
TW200850003A (en) * 2007-01-16 2008-12-16 Qualcomm Inc Apparatus and method for decoding of digital image and audio signals
US20080320375A1 (en) * 2007-06-22 2008-12-25 Matsushita Electric Industrial Co., Ltd. Data transmitting apparatus and data receiving apparatus
US20090080689A1 (en) * 2005-12-05 2009-03-26 Jian Zhao Watermarking Encoded Content
TW200920093A (en) * 2007-07-27 2009-05-01 Lagavulin Ltd Apparatuses, methods, systems and user interfaces for a portable, image-processing transmitter and automated contractual image dealer and transmitter

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US20040152479A1 (en) * 2003-01-31 2004-08-05 Rainbolt Bradley J. Data channel procedure for systems employing frequency diversity
US20070030996A1 (en) * 2005-08-02 2007-02-08 Lsi Logic Corporation Method and/or apparatus for video watermarking and steganography using simulated film grain
US20090080689A1 (en) * 2005-12-05 2009-03-26 Jian Zhao Watermarking Encoded Content
TW200850003A (en) * 2007-01-16 2008-12-16 Qualcomm Inc Apparatus and method for decoding of digital image and audio signals
US20080320375A1 (en) * 2007-06-22 2008-12-25 Matsushita Electric Industrial Co., Ltd. Data transmitting apparatus and data receiving apparatus
TW200920093A (en) * 2007-07-27 2009-05-01 Lagavulin Ltd Apparatuses, methods, systems and user interfaces for a portable, image-processing transmitter and automated contractual image dealer and transmitter

Also Published As

Publication number Publication date
US8462982B2 (en) 2013-06-11
EP2257068A3 (en) 2011-06-01
JP5591584B2 (ja) 2014-09-17
CN101902627A (zh) 2010-12-01
EP2257068A2 (en) 2010-12-01
JP2010279031A (ja) 2010-12-09
EP2257067A1 (en) 2010-12-01
KR20100129234A (ko) 2010-12-08
CN101902627B (zh) 2014-07-09
TW201104618A (en) 2011-02-01
BRPI1001709A2 (pt) 2011-07-26
BRPI1001709B1 (pt) 2020-03-10
KR101733516B1 (ko) 2017-05-10
US20110129114A1 (en) 2011-06-02

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