ATE524019T1 - Modusauswahlverfahren zur intra-prädikativen videokodierung - Google Patents

Modusauswahlverfahren zur intra-prädikativen videokodierung

Info

Publication number
ATE524019T1
ATE524019T1 AT06718489T AT06718489T ATE524019T1 AT E524019 T1 ATE524019 T1 AT E524019T1 AT 06718489 T AT06718489 T AT 06718489T AT 06718489 T AT06718489 T AT 06718489T AT E524019 T1 ATE524019 T1 AT E524019T1
Authority
AT
Austria
Prior art keywords
encoding
intra
mode selection
predicative
standard
Prior art date
Application number
AT06718489T
Other languages
English (en)
Inventor
Yi Liang
Stephen Molloy
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE524019T1 publication Critical patent/ATE524019T1/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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AT06718489T 2005-01-13 2006-01-13 Modusauswahlverfahren zur intra-prädikativen videokodierung ATE524019T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/036,447 US7830960B2 (en) 2005-01-13 2005-01-13 Mode selection techniques for intra-prediction video encoding
PCT/US2006/001421 WO2006076675A1 (en) 2005-01-13 2006-01-13 Mode selection techniques for intra-prediction video encoding

Publications (1)

Publication Number Publication Date
ATE524019T1 true ATE524019T1 (de) 2011-09-15

Family

ID=36250771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06718489T ATE524019T1 (de) 2005-01-13 2006-01-13 Modusauswahlverfahren zur intra-prädikativen videokodierung

Country Status (7)

Country Link
US (1) US7830960B2 (de)
EP (1) EP1859629B1 (de)
JP (1) JP4700069B2 (de)
KR (1) KR100937275B1 (de)
CN (1) CN101133648B (de)
AT (1) ATE524019T1 (de)
WO (1) WO2006076675A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1808024B1 (de) * 2004-11-04 2013-04-17 Thomson Licensing Schnelle intramodus-vorhersage für einen videokodierer
US20080253670A1 (en) * 2005-03-24 2008-10-16 Pioneer Corporation Image Signal Re-Encoding Apparatus And Image Signal Re-Encoding Method
US8102917B2 (en) * 2005-05-20 2012-01-24 Nxp B.V. Video encoder using a refresh map
KR100727972B1 (ko) * 2005-09-06 2007-06-14 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
KR100856223B1 (ko) * 2006-10-19 2008-09-03 삼성전자주식회사 Ｈ．２６４ 인코더의 적응적 인코딩 모드 결정 장치 및결정 방법
KR101375669B1 (ko) * 2006-11-07 2014-03-19 삼성전자주식회사 인터 예측 부호화, 복호화 방법 및 장치
JP4908180B2 (ja) * 2006-12-20 2012-04-04 株式会社東芝 動画像符号化装置
KR101365569B1 (ko) * 2007-01-18 2014-02-21 삼성전자주식회사 인트라 예측 부호화, 복호화 방법 및 장치
WO2009080133A1 (en) * 2007-12-21 2009-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive intra mode selection
CN101340581B (zh) * 2008-08-15 2010-06-02 上海富瀚微电子有限公司 一种基于m算法的帧内预测模式选择方法及其实现装置
US8483285B2 (en) * 2008-10-03 2013-07-09 Qualcomm Incorporated Video coding using transforms bigger than 4×4 and 8×8
JP5169978B2 (ja) * 2009-04-24 2013-03-27 ソニー株式会社 画像処理装置および方法
US9736486B2 (en) 2010-02-08 2017-08-15 Nokia Technologies Oy Apparatus, a method and a computer program for video coding
US11284072B2 (en) 2010-08-17 2022-03-22 M&K Holdings Inc. Apparatus for decoding an image
US10063854B2 (en) * 2010-08-17 2018-08-28 M&K Holdings Inc. Apparatus for decoding an image
KR20120016991A (ko) * 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
US9066097B2 (en) 2011-02-01 2015-06-23 Sony Corporation Method to optimize the transforms and/or predictions in a video codec
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US9253508B2 (en) * 2011-11-04 2016-02-02 Futurewei Technologies, Inc. Differential pulse code modulation intra prediction for high efficiency video coding
US9319684B2 (en) * 2012-08-21 2016-04-19 Qualcomm Incorporated Alternative transform in scalable video coding
CN104601989A (zh) * 2015-01-19 2015-05-06 北京北方常安铁路电务工程技术有限公司 视频编码方法
JP7036628B2 (ja) * 2017-03-10 2022-03-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
WO2019216712A1 (ko) * 2018-05-10 2019-11-14 삼성전자 주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP7243732B2 (ja) * 2018-09-14 2023-03-22 株式会社ソシオネクスト 動画像符号化方法及び動画像符号化装置
EP3664451B1 (de) * 2018-12-06 2020-10-21 Axis AB Verfahren und vorrichtung zur codierung mehrerer bilder
CN118509423B (zh) * 2024-07-18 2024-09-13 北京尚优力达科技有限公司 一种融合通信音视频传输方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6014694A (en) * 1997-06-26 2000-01-11 Citrix Systems, Inc. System for adaptive video/audio transport over a network
US6625211B1 (en) * 1999-02-25 2003-09-23 Matsushita Electric Industrial Co., Ltd. Method and apparatus for transforming moving picture coding system
US7103669B2 (en) * 2001-02-16 2006-09-05 Hewlett-Packard Development Company, L.P. Video communication method and system employing multiple state encoding and path diversity
JP4423820B2 (ja) * 2001-06-27 2010-03-03 ソニー株式会社 画像処理装置及び方法、並びにプログラム及び記録媒体
US20040258162A1 (en) * 2003-06-20 2004-12-23 Stephen Gordon Systems and methods for encoding and decoding video data in parallel
CN1209928C (zh) * 2003-07-04 2005-07-06 清华大学 一种基于预测块组的采用帧内预测的帧内编码帧编码方法
US7324595B2 (en) * 2003-09-22 2008-01-29 Lsi Logic Corporation Method and/or apparatus for reducing the complexity of non-reference frame encoding using selective reconstruction
CN1235411C (zh) * 2003-10-17 2006-01-04 中国科学院计算技术研究所 基于流水线的帧内预测模式块编码加速方法
CN100536573C (zh) * 2004-01-16 2009-09-02 北京工业大学 基于方向的dc预测方法及用于视频编码的帧内预测方法

Also Published As

Publication number Publication date
JP2008527933A (ja) 2008-07-24
WO2006076675A9 (en) 2008-12-31
KR20070104595A (ko) 2007-10-26
US20060153292A1 (en) 2006-07-13
WO2006076675A1 (en) 2006-07-20
JP4700069B2 (ja) 2011-06-15
EP1859629B1 (de) 2011-09-07
EP1859629A1 (de) 2007-11-28
KR100937275B1 (ko) 2010-01-18
CN101133648B (zh) 2014-11-12
CN101133648A (zh) 2008-02-27
US7830960B2 (en) 2010-11-09

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