CN1910930A - 对视频信息进行压缩/解压缩的方法 - Google Patents
对视频信息进行压缩/解压缩的方法 Download PDFInfo
- Publication number
- CN1910930A CN1910930A CNA2005800026335A CN200580002633A CN1910930A CN 1910930 A CN1910930 A CN 1910930A CN A2005800026335 A CNA2005800026335 A CN A2005800026335A CN 200580002633 A CN200580002633 A CN 200580002633A CN 1910930 A CN1910930 A CN 1910930A
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- 239000012634 fragment Substances 0.000 claims description 117
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- 230000006835 compression Effects 0.000 claims description 22
- 230000011218 segmentation Effects 0.000 claims description 20
- 230000006837 decompression Effects 0.000 claims description 10
- 230000000295 complement effect Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 3
- 238000004422 calculation algorithm Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 101100247669 Quaranfil virus (isolate QrfV/Tick/Afghanistan/EG_T_377/1968) PB1 gene Proteins 0.000 description 1
- 101100242901 Quaranfil virus (isolate QrfV/Tick/Afghanistan/EG_T_377/1968) PB2 gene Proteins 0.000 description 1
- 101150025928 Segment-1 gene Proteins 0.000 description 1
- 101150082826 Segment-2 gene Proteins 0.000 description 1
- 101100242902 Thogoto virus (isolate SiAr 126) Segment 1 gene Proteins 0.000 description 1
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Images
Classifications
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- 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
- H04N19/503—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
- H04N19/537—Motion estimation other than block-based
- H04N19/543—Motion estimation other than block-based using regions
-
- 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
- H04N19/553—Motion estimation dealing with occlusions
-
- 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
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04290121 | 2004-01-16 | ||
EP04290121.5 | 2004-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1910930A true CN1910930A (zh) | 2007-02-07 |
CN100562109C CN100562109C (zh) | 2009-11-18 |
Family
ID=34854719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800026335A Expired - Fee Related CN100562109C (zh) | 2004-01-16 | 2005-01-10 | 对视频信息进行压缩/解压缩的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070165958A1 (zh) |
EP (1) | EP1709814A1 (zh) |
JP (1) | JP4982694B2 (zh) |
KR (1) | KR20070026360A (zh) |
CN (1) | CN100562109C (zh) |
WO (1) | WO2005079074A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378005A (zh) * | 2010-08-10 | 2012-03-14 | 索尼公司 | 运动图像处理装置、运动图像处理方法和程序 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8165205B2 (en) * | 2005-09-16 | 2012-04-24 | Sony Corporation | Natural shaped regions for motion compensation |
US8325796B2 (en) | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video coding using adaptive segmentation |
US9154799B2 (en) | 2011-04-07 | 2015-10-06 | Google Inc. | Encoding and decoding motion via image segmentation |
US9262670B2 (en) | 2012-02-10 | 2016-02-16 | Google Inc. | Adaptive region of interest |
US9392272B1 (en) | 2014-06-02 | 2016-07-12 | Google Inc. | Video coding using adaptive source variance based partitioning |
US9578324B1 (en) | 2014-06-27 | 2017-02-21 | Google Inc. | Video coding using statistical-based spatially differentiated partitioning |
CN104780379B (zh) * | 2015-01-21 | 2018-03-09 | 北京工业大学 | 一种屏幕图像集合的压缩方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69416717T2 (de) * | 1993-05-21 | 1999-10-07 | Nippon Telegraph & Telephone | Bewegtbildkoder und -dekoder |
KR100292138B1 (ko) * | 1993-07-12 | 2002-06-20 | 이데이 노부유끼 | 디지탈비디오신호용송신기및수신기 |
KR0181034B1 (ko) * | 1995-03-18 | 1999-05-01 | 배순훈 | 특징점 기반 움직임 추정을 이용한 움직임 벡터 검출 방법 및 장치 |
CN1160968C (zh) * | 1995-10-26 | 2004-08-04 | 居里泰尔公司 | 结合全域、区域动推测方式的选择型动推测装置及其方法 |
JPH09182083A (ja) * | 1995-12-27 | 1997-07-11 | Matsushita Electric Ind Co Ltd | ビデオ画像符号化方法及び復号化方法とその装置 |
US6043846A (en) * | 1996-11-15 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Prediction apparatus and method for improving coding efficiency in scalable video coding |
US6404813B1 (en) * | 1997-03-27 | 2002-06-11 | At&T Corp. | Bidirectionally predicted pictures or video object planes for efficient and flexible video coding |
US6192079B1 (en) * | 1998-05-07 | 2001-02-20 | Intel Corporation | Method and apparatus for increasing video frame rate |
US6553069B1 (en) * | 1999-06-17 | 2003-04-22 | Samsung Electronics Co., Ltd. | Digital image segmenting method and device |
CA2279797C (en) * | 1999-08-06 | 2010-01-05 | Demin Wang | A method for temporal interpolation of an image sequence using object-based image analysis |
US6735249B1 (en) * | 1999-08-11 | 2004-05-11 | Nokia Corporation | Apparatus, and associated method, for forming a compressed motion vector field utilizing predictive motion coding |
JP2003522486A (ja) * | 2000-02-01 | 2003-07-22 | 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 | Pフレームに対する2ステップ動き推定を伴なうビデオ符号化 |
US6510177B1 (en) * | 2000-03-24 | 2003-01-21 | Microsoft Corporation | System and method for layered video coding enhancement |
-
2005
- 2005-01-10 KR KR1020067014218A patent/KR20070026360A/ko not_active Application Discontinuation
- 2005-01-10 US US10/597,061 patent/US20070165958A1/en not_active Abandoned
- 2005-01-10 CN CNB2005800026335A patent/CN100562109C/zh not_active Expired - Fee Related
- 2005-01-10 JP JP2006548464A patent/JP4982694B2/ja not_active Expired - Fee Related
- 2005-01-10 EP EP05702219A patent/EP1709814A1/en not_active Withdrawn
- 2005-01-10 WO PCT/IB2005/000049 patent/WO2005079074A1/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102378005A (zh) * | 2010-08-10 | 2012-03-14 | 索尼公司 | 运动图像处理装置、运动图像处理方法和程序 |
CN102378005B (zh) * | 2010-08-10 | 2016-03-09 | 索尼公司 | 运动图像处理装置和运动图像处理方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1709814A1 (en) | 2006-10-11 |
WO2005079074A1 (en) | 2005-08-25 |
JP4982694B2 (ja) | 2012-07-25 |
CN100562109C (zh) | 2009-11-18 |
KR20070026360A (ko) | 2007-03-08 |
JP2007519337A (ja) | 2007-07-12 |
US20070165958A1 (en) | 2007-07-19 |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20070817 |
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