JP5467651B2 - 符号化ビット・ストリームの修正 - Google Patents

符号化ビット・ストリームの修正 Download PDF

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Publication number
JP5467651B2
JP5467651B2 JP2010512207A JP2010512207A JP5467651B2 JP 5467651 B2 JP5467651 B2 JP 5467651B2 JP 2010512207 A JP2010512207 A JP 2010512207A JP 2010512207 A JP2010512207 A JP 2010512207A JP 5467651 B2 JP5467651 B2 JP 5467651B2
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value
alternative
encoding
block
information
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JP2010529813A5 (enExample
JP2010529813A (ja
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ブルーム，ジエフリー，アダム
ゾウ，デクン
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Thomson Licensing SAS
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Thomson Licensing SAS
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Priority claimed from PCT/US2007/023172 external-priority patent/WO2008118145A1/en
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    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0053—Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (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)
JP2010512207A 2007-06-14 2008-06-13 符号化ビット・ストリームの修正 Expired - Fee Related JP5467651B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US93463407P 2007-06-14 2007-06-14
US60/934,634 2007-06-14
PCT/US2007/023172 WO2008118145A1 (en) 2007-03-23 2007-11-02 Modifying a coded bitstream
USPCT/US2007/023172 2007-11-02
PCT/US2008/007441 WO2008154041A1 (en) 2007-06-14 2008-06-13 Modifying a coded bitstream

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013208787A Division JP5892704B2 (ja) 2007-06-14 2013-10-04 符号化ビット・ストリームの修正

Publications (3)

Publication Number Publication Date
JP2010529813A JP2010529813A (ja) 2010-08-26
JP2010529813A5 JP2010529813A5 (enExample) 2011-07-28
JP5467651B2 true JP5467651B2 (ja) 2014-04-09

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JP2010512207A Expired - Fee Related JP5467651B2 (ja) 2007-06-14 2008-06-13 符号化ビット・ストリームの修正
JP2013208787A Expired - Fee Related JP5892704B2 (ja) 2007-06-14 2013-10-04 符号化ビット・ストリームの修正

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Country Status (8)

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US (1) US8588459B2 (enExample)
EP (1) EP2162860B1 (enExample)
JP (2) JP5467651B2 (enExample)
KR (1) KR101518999B1 (enExample)
CN (1) CN101681499B (enExample)
BR (1) BRPI0811626B1 (enExample)
CA (1) CA2689634C (enExample)
WO (1) WO2008154041A1 (enExample)

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KR101518999B1 (ko) 2015-05-12
CA2689634A1 (en) 2008-12-18
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CA2689634C (en) 2016-08-23
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JP5892704B2 (ja) 2016-03-23
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CN101681499A (zh) 2010-03-24
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JP2010529813A (ja) 2010-08-26
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