PL2485488T3 - Dekoder multimediów i sposób dekodowania pozwalający na śledzenie dekodera multimediów - Google Patents

Dekoder multimediów i sposób dekodowania pozwalający na śledzenie dekodera multimediów

Info

Publication number
PL2485488T3
PL2485488T3 PL12152042T PL12152042T PL2485488T3 PL 2485488 T3 PL2485488 T3 PL 2485488T3 PL 12152042 T PL12152042 T PL 12152042T PL 12152042 T PL12152042 T PL 12152042T PL 2485488 T3 PL2485488 T3 PL 2485488T3
Authority
PL
Poland
Prior art keywords
media decoder
traced
decoding method
method allowing
decoder
Prior art date
Application number
PL12152042T
Other languages
English (en)
Inventor
Buhan Corinne Le
Yann Bodo
Original Assignee
Nagravision S.A.
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 Nagravision S.A. filed Critical Nagravision S.A.
Publication of PL2485488T3 publication Critical patent/PL2485488T3/pl

Links

Classifications

    • 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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL12152042T 2011-02-02 2012-01-23 Dekoder multimediów i sposób dekodowania pozwalający na śledzenie dekodera multimediów PL2485488T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161438654P 2011-02-02 2011-02-02

Publications (1)

Publication Number Publication Date
PL2485488T3 true PL2485488T3 (pl) 2017-09-29

Family

ID=45562107

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12152042T PL2485488T3 (pl) 2011-02-02 2012-01-23 Dekoder multimediów i sposób dekodowania pozwalający na śledzenie dekodera multimediów

Country Status (7)

Country Link
US (1) US9392296B2 (pl)
EP (1) EP2485488B1 (pl)
DK (1) DK2485488T3 (pl)
ES (1) ES2628427T3 (pl)
HU (1) HUE032369T2 (pl)
PL (1) PL2485488T3 (pl)
PT (1) PT2485488T (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9569201B1 (en) * 2012-07-12 2017-02-14 Skybox Security Inc. Method for translating product banners
CN113271493A (zh) * 2021-04-06 2021-08-17 中国电子科技集团公司第十五研究所 视频流解码方法及计算机可读存储介质

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706290A (en) * 1994-12-15 1998-01-06 Shaw; Venson Method and apparatus including system architecture for multimedia communication
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
JPH10136299A (ja) * 1996-10-30 1998-05-22 Sony Corp 画像データ書込装置および方法、画像データ読出装置および方法、画像データ書込読出装置および方法、メモリカードシステム、データ処理システム、並びにメモリカード
US6301304B1 (en) * 1998-06-17 2001-10-09 Lsi Logic Corporation Architecture and method for inverse quantization of discrete cosine transform coefficients in MPEG decoders
US6532541B1 (en) * 1999-01-22 2003-03-11 The Trustees Of Columbia University In The City Of New York Method and apparatus for image authentication
KR100898879B1 (ko) 2000-08-16 2009-05-25 돌비 레버러토리즈 라이쎈싱 코오포레이션 부수 정보에 응답하여 하나 또는 그 이상의 파라메터를변조하는 오디오 또는 비디오 지각 코딩 시스템
US8374237B2 (en) * 2001-03-02 2013-02-12 Dolby Laboratories Licensing Corporation High precision encoding and decoding of video images
US7301657B2 (en) * 2001-06-09 2007-11-27 Hewlett-Packard Development Company, L.P. Printer including video decoder
US7068722B2 (en) * 2002-09-25 2006-06-27 Lsi Logic Corporation Content adaptive video processor using motion compensation
US20040120404A1 (en) * 2002-11-27 2004-06-24 Takayuki Sugahara Variable length data encoding method, variable length data encoding apparatus, variable length encoded data decoding method, and variable length encoded data decoding apparatus
FR2853792A1 (fr) * 2003-04-11 2004-10-15 France Telecom Procede de tatouage d'une sequence video a selection adaptative de la zone d'insertion du tatouage, procede de detection, dispositifs, support de donnees et programmes d'ordinateur correspondants
GB0324369D0 (en) * 2003-10-18 2003-11-19 Koninkl Philips Electronics Nv Method and apparatus for calculating an inverse DCT
WO2005088973A1 (en) * 2004-03-01 2005-09-22 Koninklijke Philips Electronics N.V. A video signal encoder, a video signal processor, a video signal distribution system and methods of operation therefor
US7634223B2 (en) * 2004-07-12 2009-12-15 Motorola Inc. Method and apparatus for controlling a delivery of a broadcast-multicast flow in a packet data communication system
ITTO20040764A1 (it) * 2004-11-05 2005-02-05 St Microelectronics Srl Procedimento per codificare a blocchi un flusso di dati, in particolare dati video, relativo, relativo dispositivo e prodotto informatico.
US7920713B2 (en) * 2004-12-20 2011-04-05 Lsi Corporation Recorded video broadcast, streaming, download, and disk distribution with watermarking instructions
US20060200412A1 (en) * 2005-02-23 2006-09-07 Comcast Cable Holdings, Llc System and method for DRM regional and timezone key management
WO2006096612A2 (en) * 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
US8683601B2 (en) * 2006-04-14 2014-03-25 Google Inc. Audio/video identification watermarking
US8468338B2 (en) 2006-07-06 2013-06-18 Apple, Inc. Wireless access point security for multi-hop networks
US20080062988A1 (en) * 2006-09-12 2008-03-13 Brian Daigle Methods, computer program products, and modules for dynamically allocating bandwidth of a subscriber line
US20090323799A1 (en) * 2008-06-25 2009-12-31 Stmicroelectronics, Inc. System and method for rendering a high-performance virtual desktop using compression technology
CN102144237B (zh) * 2008-07-03 2014-10-22 美国唯美安视国际有限公司 压缩媒体的有效水印方法
US8914878B2 (en) * 2009-04-29 2014-12-16 Juniper Networks, Inc. Detecting malicious network software agents
GB0917417D0 (en) * 2009-10-05 2009-11-18 Mitsubishi Elec R&D Ct Europe Multimedia signature coding and decoding
US8457311B1 (en) * 2010-04-27 2013-06-04 Adobe Systems Incorporated Protecting video as it is decoded by a codec
US9706214B2 (en) * 2010-12-24 2017-07-11 Microsoft Technology Licensing, Llc Image and video decoding implementations

Also Published As

Publication number Publication date
EP2485488B1 (en) 2017-04-12
HUE032369T2 (en) 2017-09-28
DK2485488T3 (en) 2017-07-31
ES2628427T3 (es) 2017-08-02
US9392296B2 (en) 2016-07-12
US20120195383A1 (en) 2012-08-02
PT2485488T (pt) 2017-06-30
EP2485488A1 (en) 2012-08-08

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