ATE349860T1 - Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefakten - Google Patents

Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefakten

Info

Publication number
ATE349860T1
ATE349860T1 AT04751221T AT04751221T ATE349860T1 AT E349860 T1 ATE349860 T1 AT E349860T1 AT 04751221 T AT04751221 T AT 04751221T AT 04751221 T AT04751221 T AT 04751221T AT E349860 T1 ATE349860 T1 AT E349860T1
Authority
AT
Austria
Prior art keywords
motion vector
block
estimated
advanced motion
vector interpolation
Prior art date
Application number
AT04751221T
Other languages
English (en)
Inventor
Haan Gerard De
Erwin Bellers
Original Assignee
Koninkl Philips Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33435129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE349860(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE349860T1 publication Critical patent/ATE349860T1/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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/10—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • 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
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AT04751221T 2003-05-02 2004-05-03 Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefakten ATE349860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46781603P 2003-05-02 2003-05-02

Publications (1)

Publication Number Publication Date
ATE349860T1 true ATE349860T1 (de) 2007-01-15

Family

ID=33435129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04751221T ATE349860T1 (de) 2003-05-02 2004-05-03 Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefakten

Country Status (8)

Country Link
US (1) US8073055B2 (de)
EP (1) EP1627533B1 (de)
JP (1) JP4575370B2 (de)
KR (1) KR20060010776A (de)
CN (1) CN100521790C (de)
AT (1) ATE349860T1 (de)
DE (1) DE602004003934T2 (de)
WO (1) WO2004100555A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4182442B2 (ja) * 2006-04-27 2008-11-19 ソニー株式会社 画像データの処理装置、画像データの処理方法、画像データの処理方法のプログラム及び画像データの処理方法のプログラムを記録した記録媒体
KR101337206B1 (ko) * 2007-10-12 2013-12-06 삼성전자주식회사 블록 샘플링을 이용한 영상의 움직임 추정 시스템 및 방법.
US9426414B2 (en) * 2007-12-10 2016-08-23 Qualcomm Incorporated Reference selection for video interpolation or extrapolation
CN101482967B (zh) * 2008-01-10 2011-05-11 晨星半导体股份有限公司 产生目标图像数据块的图像处理方法及其相关装置
FR2940736B1 (fr) * 2008-12-30 2011-04-08 Sagem Comm Systeme et procede de codage video
WO2011122659A1 (ja) * 2010-03-30 2011-10-06 シャープ株式会社 符号化装置および復号装置
JP6422011B2 (ja) 2012-05-11 2018-11-14 サン パテント トラスト 動画像符号化方法、動画像復号化方法、動画像符号化装置および動画像復号化装置
US9330171B1 (en) * 2013-10-17 2016-05-03 Google Inc. Video annotation using deep network architectures
CN113347441B (zh) * 2016-02-09 2022-08-23 弗劳恩霍夫应用研究促进协会 解码器、编码器、方法、网络设备以及可读存储介质
CN113207003B (zh) * 2021-04-15 2023-01-24 上海顺久电子科技有限公司 一种视频图像的运动估计方法及电子设备
US12008729B2 (en) * 2022-03-21 2024-06-11 Novatek Microelectronics Corp. On-screen display (OSD) image processing method
US12010450B2 (en) * 2022-03-21 2024-06-11 Novatek Microelectronics Corp. On-screen display (OSD) image processing method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01265684A (ja) 1988-04-18 1989-10-23 Nec Corp 動き補償フレーム間予測符号化および復号化装置
JP2519113B2 (ja) * 1990-01-23 1996-07-31 日本ビクター株式会社 動きベクトル情報の伝送方法及びその送信機並びに受信機
DE69116036T2 (de) 1990-08-28 1996-08-01 Philips Electronics Nv Verfahren und Anordung zum Verringern der Bewegungsabschätzapparatur und der Anforderungen an die Datenübertragungskapazität in Video-Systemen
US5398068A (en) 1993-09-02 1995-03-14 Trustees Of Princeton University Method and apparatus for determining motion vectors for image sequences
US5812199A (en) * 1996-07-11 1998-09-22 Apple Computer, Inc. System and method for estimating block motion in a video image sequence
JP2002523985A (ja) * 1998-08-21 2002-07-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像信号における問題領域位置決め

Also Published As

Publication number Publication date
JP4575370B2 (ja) 2010-11-04
KR20060010776A (ko) 2006-02-02
US8073055B2 (en) 2011-12-06
CN100521790C (zh) 2009-07-29
WO2004100555A2 (en) 2004-11-18
DE602004003934T2 (de) 2007-10-18
EP1627533A2 (de) 2006-02-22
DE602004003934D1 (de) 2007-02-08
CN1781316A (zh) 2006-05-31
EP1627533B1 (de) 2006-12-27
WO2004100555A3 (en) 2005-01-13
US20060239353A1 (en) 2006-10-26
JP2006525766A (ja) 2006-11-09

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