ATE416569T1 - Verfahren und vorrichtung zur videodekodierung in mehreren durchgängen - Google Patents

Verfahren und vorrichtung zur videodekodierung in mehreren durchgängen

Info

Publication number
ATE416569T1
ATE416569T1 AT06745036T AT06745036T ATE416569T1 AT E416569 T1 ATE416569 T1 AT E416569T1 AT 06745036 T AT06745036 T AT 06745036T AT 06745036 T AT06745036 T AT 06745036T AT E416569 T1 ATE416569 T1 AT E416569T1
Authority
AT
Austria
Prior art keywords
decoding
video decoding
coded
multiple pass
progressive
Prior art date
Application number
AT06745036T
Other languages
English (en)
Inventor
Stephane Valente
Original Assignee
Nxp Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37482045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE416569(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE416569T1 publication Critical patent/ATE416569T1/de

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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT06745036T 2005-06-01 2006-05-30 Verfahren und vorrichtung zur videodekodierung in mehreren durchgängen ATE416569T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05300440 2005-06-01

Publications (1)

Publication Number Publication Date
ATE416569T1 true ATE416569T1 (de) 2008-12-15

Family

ID=37482045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06745036T ATE416569T1 (de) 2005-06-01 2006-05-30 Verfahren und vorrichtung zur videodekodierung in mehreren durchgängen

Country Status (7)

Country Link
US (1) US8520741B2 (de)
EP (1) EP1894414B1 (de)
JP (1) JP2008543207A (de)
CN (1) CN101189879B (de)
AT (1) ATE416569T1 (de)
DE (1) DE602006004046D1 (de)
WO (1) WO2006129266A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9055306B2 (en) * 2006-08-31 2015-06-09 Ati Technologies Ulc Parallel decoding method and system for highly compressed data
US8675730B2 (en) * 2009-07-13 2014-03-18 Nvidia Corporation Macroblock grouping in a destination video frame to improve video reconstruction performance
WO2026011294A1 (en) * 2024-07-09 2026-01-15 Qualcomm Incorporated Systems and methods for memory management for image decoding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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US5187575A (en) * 1989-12-29 1993-02-16 Massachusetts Institute Of Technology Source adaptive television system
US5455629A (en) * 1991-02-27 1995-10-03 Rca Thomson Licensing Corporation Apparatus for concealing errors in a digital video processing system
JP2977104B2 (ja) * 1991-07-26 1999-11-10 ソニー株式会社 動画像データエンコード方法および装置、並びに動画像データデコード方法および装置
JP3315766B2 (ja) * 1992-09-07 2002-08-19 富士通株式会社 画像データ符号化方法、その方法を用いた画像データ符号化装置、画像データ復元方法、その方法を用いた画像データ復元装置、シーン変化検出方法、その方法を用いたシーン変化検出装置、シーン変化記録装置、及び画像データのシーン変化記録・再生装置
US7075991B1 (en) * 1993-01-18 2006-07-11 Sony Corporation Apparatus for encoding and decoding header data in picture signal transmission
FR2711877B1 (fr) * 1993-10-29 1996-02-02 Sgs Thomson Microelectronics Système de traitement d'images haute définition.
DE69525424T2 (de) * 1994-11-25 2002-10-02 Koninklijke Philips Electronics N.V., Eindhoven Verfahren und Vorrichtung zur Dekodierung von kodierten Videosignalen
FR2731864B1 (fr) * 1995-03-14 1997-06-06 Sgs Thomson Microelectronics Decodeur mpeg a capacite memoire reduite
KR100203243B1 (ko) 1995-07-31 1999-06-15 윤종용 에스디알에이엠에 프레임의 영상신호를 기록하는 방법
KR0176134B1 (ko) * 1995-10-25 1999-05-01 김광호 압축 부호화 비디오 데이타 재생방법
US5818533A (en) * 1996-08-08 1998-10-06 Lsi Logic Corporation Method and apparatus for decoding B frames in video codecs with minimal memory
US5990958A (en) * 1997-06-17 1999-11-23 National Semiconductor Corporation Apparatus and method for MPEG video decompression
US6141456A (en) * 1997-12-31 2000-10-31 Hitachi America, Ltd. Methods and apparatus for combining downsampling and inverse discrete cosine transform operations
FR2780184B1 (fr) * 1998-06-23 2000-08-11 St Microelectronics Sa Procede et dispositif de decodage d'images, permettant un nombre reduit d'ouvertures de pages-memoire dans le traitement de prediction
US7058290B1 (en) * 1999-10-30 2006-06-06 Lg Electronics Inc. Method for supporting a still picture of data stream recorded in a disk recording medium
US20010016010A1 (en) 2000-01-27 2001-08-23 Lg Electronics Inc. Apparatus for receiving digital moving picture
KR100370076B1 (ko) * 2000-07-27 2003-01-30 엘지전자 주식회사 다운 컨버젼 기능을 갖는 비디오 디코더 및 비디오 신호를디코딩 하는 방법
US6504872B1 (en) 2000-07-28 2003-01-07 Zenith Electronics Corporation Down-conversion decoder for interlaced video
US7215708B2 (en) * 2001-05-22 2007-05-08 Koninklijke Philips Electronics N.V. Resolution downscaling of video images
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
SG140441A1 (en) * 2003-03-17 2008-03-28 St Microelectronics Asia Decoder and method of decoding using pseudo two pass decoding and one pass encoding
JP2004328634A (ja) 2003-04-28 2004-11-18 Sony Corp 画像復号化装置及び方法
US7139002B2 (en) 2003-08-01 2006-11-21 Microsoft Corporation Bandwidth-efficient processing of video images
US20050262276A1 (en) * 2004-05-13 2005-11-24 Ittiam Systamc (P) Ltd. Design method for implementing high memory algorithm on low internal memory processor using a direct memory access (DMA) engine
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks

Also Published As

Publication number Publication date
DE602006004046D1 (de) 2009-01-15
CN101189879A (zh) 2008-05-28
WO2006129266A3 (en) 2007-06-21
CN101189879B (zh) 2010-11-24
EP1894414B1 (de) 2008-12-03
EP1894414A2 (de) 2008-03-05
US8520741B2 (en) 2013-08-27
JP2008543207A (ja) 2008-11-27
WO2006129266A2 (en) 2006-12-07
US20100135414A1 (en) 2010-06-03

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