JP5277180B2 - 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
JP5277180B2
JP5277180B2 JP2009554500A JP2009554500A JP5277180B2 JP 5277180 B2 JP5277180 B2 JP 5277180B2 JP 2009554500 A JP2009554500 A JP 2009554500A JP 2009554500 A JP2009554500 A JP 2009554500A JP 5277180 B2 JP5277180 B2 JP 5277180B2
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modified
value
encoded
decoding
replacement
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Japanese (ja)
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JP2010522470A5 (enExample
JP2010522470A (ja
Inventor
ゾウ，デクン
ブルーム，ジェフリー，アダム
イン，ペン
エスコーダ，オスカー ディヴォラ
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Thomson Licensing SAS
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Thomson Licensing SAS
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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
    • 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
    • H04N19/70—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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2009554500A 2007-03-23 2007-11-02 符号化ビットストリームの修正 Active JP5277180B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US91970207P 2007-03-23 2007-03-23
US60/919,702 2007-03-23
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

Publications (3)

Publication Number Publication Date
JP2010522470A JP2010522470A (ja) 2010-07-01
JP2010522470A5 JP2010522470A5 (enExample) 2010-12-02
JP5277180B2 true JP5277180B2 (ja) 2013-08-28

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JP2009554500A Active JP5277180B2 (ja) 2007-03-23 2007-11-02 符号化ビットストリームの修正

Country Status (9)

Country Link
US (2) US8358703B2 (enExample)
EP (1) EP2130173B1 (enExample)
JP (1) JP5277180B2 (enExample)
KR (1) KR101398534B1 (enExample)
CN (1) CN101636761B (enExample)
BR (1) BRPI0721427B1 (enExample)
CA (1) CA2681402C (enExample)
MX (1) MX2009010182A (enExample)
WO (2) WO2008118145A1 (enExample)

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Also Published As

Publication number Publication date
CN101636761B (zh) 2013-07-24
EP2130173A1 (en) 2009-12-09
BRPI0721427B1 (pt) 2019-01-15
KR101398534B1 (ko) 2014-05-27
US20100027684A1 (en) 2010-02-04
KR20100014902A (ko) 2010-02-11
US8358703B2 (en) 2013-01-22
US9299120B2 (en) 2016-03-29
CA2681402C (en) 2016-02-16
WO2008118146A1 (en) 2008-10-02
CA2681402A1 (en) 2008-10-02
BRPI0721427A2 (pt) 2014-02-25
CN101636761A (zh) 2010-01-27
EP2130173B1 (en) 2019-01-02
MX2009010182A (es) 2009-10-12
US20100169349A1 (en) 2010-07-01
WO2008118145A1 (en) 2008-10-02
JP2010522470A (ja) 2010-07-01

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