PT1590964T - Codificação vídeo - Google Patents

Codificação vídeo

Info

Publication number
PT1590964T
PT1590964T PT37805322T PT03780532T PT1590964T PT 1590964 T PT1590964 T PT 1590964T PT 37805322 T PT37805322 T PT 37805322T PT 03780532 T PT03780532 T PT 03780532T PT 1590964 T PT1590964 T PT 1590964T
Authority
PT
Portugal
Prior art keywords
video coding
coding
video
Prior art date
Application number
PT37805322T
Other languages
English (en)
Inventor
H A Bruls Wilhelmus
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of PT1590964T publication Critical patent/PT1590964T/pt

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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PT37805322T 2003-01-30 2003-12-16 Codificação vídeo PT1590964T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100188 2003-01-30

Publications (1)

Publication Number Publication Date
PT1590964T true PT1590964T (pt) 2017-06-09

Family

ID=32798993

Family Applications (1)

Application Number Title Priority Date Filing Date
PT37805322T PT1590964T (pt) 2003-01-30 2003-12-16 Codificação vídeo

Country Status (11)

Country Link
US (2) US8005148B2 (pt)
EP (2) EP3203741B1 (pt)
JP (1) JP4860156B2 (pt)
KR (1) KR100994947B1 (pt)
CN (1) CN100502504C (pt)
AU (1) AU2003288684A1 (pt)
ES (2) ES2626106T3 (pt)
HU (2) HUE032291T2 (pt)
PT (1) PT1590964T (pt)
TR (1) TR201807601T4 (pt)
WO (1) WO2004068861A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1849303A2 (en) * 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
US8446956B2 (en) * 2006-01-05 2013-05-21 Thomson Licensing Inter-layer motion prediction method using resampling
US8937997B2 (en) * 2006-03-16 2015-01-20 Apple Inc. Scalable video coding/multiplexing compatible with non-scalable decoders
EP1879399A1 (en) 2006-07-12 2008-01-16 THOMSON Licensing Method for deriving motion data for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method
JP5233939B2 (ja) * 2009-09-30 2013-07-10 沖電気工業株式会社 動画像符号化装置及びプログラム、並びに、動画像配信システム
WO2013032967A1 (en) 2011-08-29 2013-03-07 Ticona Llc Cast molded parts formed form a liquid crystalline polymer
US10616583B2 (en) * 2016-06-30 2020-04-07 Sony Interactive Entertainment Inc. Encoding/decoding digital frames by down-sampling/up-sampling with enhancement information
EP3849180A1 (en) * 2020-01-10 2021-07-14 Nokia Technologies Oy Encoding or decoding data for dynamic task switching

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2148091A1 (en) * 1992-11-16 1994-05-26 Scott W. Lewis Method for the production and transmission of enhanced interactive multimedia information
JP3277419B2 (ja) * 1993-09-09 2002-04-22 ソニー株式会社 動きベクトル検出装置および方法
US5822458A (en) * 1995-02-06 1998-10-13 The Regents Of The University Of California Precomputing and encoding compressed image enhancement instructions
JPH1070717A (ja) * 1996-06-19 1998-03-10 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像復号化装置
US6292591B1 (en) * 1996-07-17 2001-09-18 Sony Coporation Image coding and decoding using mapping coefficients corresponding to class information of pixel blocks
AU1928999A (en) * 1997-12-19 1999-07-12 Kenneth Rose Scalable predictive coding method and apparatus
JPH11331613A (ja) * 1998-05-20 1999-11-30 Matsushita Electric Ind Co Ltd 階層型映像信号符号化装置と階層型映像信号復号化装置
US6292512B1 (en) * 1998-07-06 2001-09-18 U.S. Philips Corporation Scalable video coding system
US6501797B1 (en) * 1999-07-06 2002-12-31 Koninklijke Phillips Electronics N.V. System and method for improved fine granular scalable video using base layer coding information
US6480547B1 (en) 1999-10-15 2002-11-12 Koninklijke Philips Electronics N.V. System and method for encoding and decoding the residual signal for fine granular scalable video
US7421127B2 (en) * 2001-10-26 2008-09-02 Koninklijke Philips Electronics N.V. Spatial scalable compression scheme using spatial sharpness enhancement techniques
US7397858B2 (en) * 2002-05-29 2008-07-08 Innovation Management Sciences, Llc Maintaining a plurality of codebooks related to a video signal

Also Published As

Publication number Publication date
KR100994947B1 (ko) 2010-11-18
ES2626106T3 (es) 2017-07-24
EP1590964A1 (en) 2005-11-02
US20060140269A1 (en) 2006-06-29
KR20050098275A (ko) 2005-10-11
US8005148B2 (en) 2011-08-23
TR201807601T4 (tr) 2018-06-21
WO2004068861A1 (en) 2004-08-12
CN1745586A (zh) 2006-03-08
AU2003288684A1 (en) 2004-08-23
US9036715B2 (en) 2015-05-19
ES2672109T3 (es) 2018-06-12
HUE032291T2 (en) 2017-09-28
JP2006514455A (ja) 2006-04-27
HUE037820T2 (hu) 2018-09-28
JP4860156B2 (ja) 2012-01-25
EP3203741B1 (en) 2018-03-14
CN100502504C (zh) 2009-06-17
EP3203741A1 (en) 2017-08-09
EP1590964B1 (en) 2017-03-01
US20110310979A1 (en) 2011-12-22

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