ATE349860T1 - Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefakten - Google Patents
Vorausgerichtete bewegungsvektorinterpolation zur reduzierung von videoartefaktenInfo
- 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
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)
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)
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. |
US8660175B2 (en) * | 2007-12-10 | 2014-02-25 | Qualcomm Incorporated | Selective display of interpolated or extrapolated video units |
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 |
KR102433227B1 (ko) | 2016-02-09 | 2022-08-18 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 효율적인 감소성 또는 효율적인 랜덤 액세스를 허용하는 픽처/비디오 데이터 스트림들에 대한 개념 |
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 |
US12010450B2 (en) * | 2022-03-21 | 2024-06-11 | Novatek Microelectronics Corp. | On-screen display (OSD) image processing method |
US12008729B2 (en) * | 2022-03-21 | 2024-06-11 | Novatek Microelectronics Corp. | On-screen display (OSD) image processing method |
Family Cites Families (6)
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 |
-
2004
- 2004-05-03 AT AT04751221T patent/ATE349860T1/de not_active IP Right Cessation
- 2004-05-03 JP JP2006514252A patent/JP4575370B2/ja not_active Expired - Fee Related
- 2004-05-03 KR KR1020057020804A patent/KR20060010776A/ko not_active Application Discontinuation
- 2004-05-03 CN CNB2004800118027A patent/CN100521790C/zh not_active Expired - Fee Related
- 2004-05-03 US US10/555,518 patent/US8073055B2/en not_active Expired - Fee Related
- 2004-05-03 EP EP04751221A patent/EP1627533B1/de not_active Expired - Lifetime
- 2004-05-03 WO PCT/US2004/013732 patent/WO2004100555A2/en active IP Right Grant
- 2004-05-03 DE DE602004003934T patent/DE602004003934T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1627533B1 (de) | 2006-12-27 |
WO2004100555A3 (en) | 2005-01-13 |
US20060239353A1 (en) | 2006-10-26 |
EP1627533A2 (de) | 2006-02-22 |
KR20060010776A (ko) | 2006-02-02 |
CN1781316A (zh) | 2006-05-31 |
DE602004003934D1 (de) | 2007-02-08 |
WO2004100555A2 (en) | 2004-11-18 |
CN100521790C (zh) | 2009-07-29 |
US8073055B2 (en) | 2011-12-06 |
JP2006525766A (ja) | 2006-11-09 |
JP4575370B2 (ja) | 2010-11-04 |
DE602004003934T2 (de) | 2007-10-18 |
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Legal Events
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