CN1864177A - 视频编码和解码方法及其相应设备 - Google Patents
视频编码和解码方法及其相应设备 Download PDFInfo
- Publication number
- CN1864177A CN1864177A CNA2004800230084A CN200480023008A CN1864177A CN 1864177 A CN1864177 A CN 1864177A CN A2004800230084 A CNA2004800230084 A CN A2004800230084A CN 200480023008 A CN200480023008 A CN 200480023008A CN 1864177 A CN1864177 A CN 1864177A
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- CN
- China
- Prior art keywords
- coding
- frame
- motion
- piece
- dictionary
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- H04N19/10—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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/97—Matching pursuit coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/004—Predictors, e.g. intraframe, interframe 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
k | sk | ξk | φk | 大小(像素) |
012345678910111213141516171819 | 1.03.05.07.09.012.014.017.020.01.45.012.016.020.04.04.08.04.04.04.0 | 0.00.00.00.00.00.00.00.00.01.01.01.01.01.02.03.03.04.02.04.0 | 000000000π/2π/2π/2π/2π/20000π/4π/4 | 159111521232935392127357713777 |
Claims (16)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03300084.5 | 2003-08-12 | ||
EP03300085 | 2003-08-12 | ||
EP03300084 | 2003-08-12 | ||
EP03300085.2 | 2003-08-12 | ||
PCT/IB2004/002478 WO2005015501A1 (en) | 2003-08-12 | 2004-07-14 | Video encoding and decoding methods and corresponding devices |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1864177A true CN1864177A (zh) | 2006-11-15 |
CN1864177B CN1864177B (zh) | 2010-12-08 |
Family
ID=34137605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800230084A Expired - Fee Related CN1864177B (zh) | 2003-08-12 | 2004-07-14 | 视频编码和解码方法及其相应设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8059715B2 (zh) |
EP (1) | EP1656644B1 (zh) |
JP (1) | JP2007502561A (zh) |
KR (1) | KR20060071394A (zh) |
CN (1) | CN1864177B (zh) |
AT (1) | ATE450842T1 (zh) |
DE (1) | DE602004024411D1 (zh) |
WO (1) | WO2005015501A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10958944B2 (en) * | 2007-02-23 | 2021-03-23 | Xylon Llc | Video coding with embedded motion |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8775452B2 (en) | 2006-09-17 | 2014-07-08 | Nokia Corporation | Method, apparatus and computer program product for providing standard real world to virtual world links |
WO2008036112A1 (en) * | 2006-09-22 | 2008-03-27 | Thomson Licensing | Method and apparatus for multiple pass video coding and decoding |
US7783459B2 (en) * | 2007-02-21 | 2010-08-24 | William Marsh Rice University | Analog system for computing sparse codes |
US9826243B2 (en) | 2007-04-12 | 2017-11-21 | Thomson Licensing | Methods and apparatus for video usability information (VUI) for scalable video coding (SVC) |
US20080267504A1 (en) * | 2007-04-24 | 2008-10-30 | Nokia Corporation | Method, device and computer program product for integrating code-based and optical character recognition technologies into a mobile visual search |
US20080268876A1 (en) * | 2007-04-24 | 2008-10-30 | Natasha Gelfand | Method, Device, Mobile Terminal, and Computer Program Product for a Point of Interest Based Scheme for Improving Mobile Visual Searching Functionalities |
US20080267521A1 (en) * | 2007-04-24 | 2008-10-30 | Nokia Corporation | Motion and image quality monitor |
US8127233B2 (en) * | 2007-09-24 | 2012-02-28 | Microsoft Corporation | Remote user interface updates using difference and motion encoding |
US8619877B2 (en) * | 2007-10-11 | 2013-12-31 | Microsoft Corporation | Optimized key frame caching for remote interface rendering |
WO2010038212A2 (en) * | 2008-10-01 | 2010-04-08 | Nxp B.V. | Embedded video compression for hybrid contents |
US9253505B2 (en) | 2009-04-08 | 2016-02-02 | Newrow, Inc. | System and method for image compression |
KR101496422B1 (ko) * | 2009-04-08 | 2015-02-27 | 뉴로우, 인코포레이티드 | 이미지 압축을 위한 시스템 및 방법 |
EP2742687A2 (en) | 2010-10-14 | 2014-06-18 | Thomson Licensing | Methods and apparatus for video encoding and decoding using motion matrix |
US8767835B2 (en) * | 2010-12-28 | 2014-07-01 | Mitsubishi Electric Research Laboratories, Inc. | Method for coding videos using dictionaries |
US9979960B2 (en) | 2012-10-01 | 2018-05-22 | Microsoft Technology Licensing, Llc | Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions |
US9591322B2 (en) * | 2013-12-30 | 2017-03-07 | New York University | Coding using a redundant dictionary, such as video coding using a self-adaptive redundant dictionary including spatial and/or temporal prediction candidate atoms |
US9300320B2 (en) * | 2014-06-27 | 2016-03-29 | Qualcomm Incorporated | System and method for dictionary-based cache-line level code compression for on-chip memories using gradual bit removal |
JP6357073B2 (ja) * | 2014-10-24 | 2018-07-11 | 日本電信電話株式会社 | 画像符号化方法、画像復号方法、画像符号化プログラム及び画像復号プログラム |
US10368080B2 (en) | 2016-10-21 | 2019-07-30 | Microsoft Technology Licensing, Llc | Selective upsampling or refresh of chroma sample values |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699121A (en) | 1995-09-21 | 1997-12-16 | Regents Of The University Of California | Method and apparatus for compression of low bit rate video signals |
EP0797895A1 (en) | 1995-10-18 | 1997-10-01 | Koninklijke Philips Electronics N.V. | Method of encoding video images |
DE69729752T2 (de) | 1996-09-24 | 2005-07-14 | Electronics for Imaging, Inc., Foster City | Adaptive bildblockkompression |
US6148106A (en) | 1998-06-30 | 2000-11-14 | The United States Of America As Represented By The Secretary Of The Navy | Classification of images using a dictionary of compressed time-frequency atoms |
JP2003518883A (ja) | 1999-12-28 | 2003-06-10 | 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 | マッチング追跡アルゴリズムに基づくビデオ符号化方法 |
EP1404133A4 (en) | 2001-06-29 | 2010-04-21 | Ntt Docomo Inc | IMAGE ENCODER, IMAGE DECODER, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD |
US7003039B2 (en) | 2001-07-18 | 2006-02-21 | Avideh Zakhor | Dictionary generation method for video and image compression |
US20030103523A1 (en) | 2001-11-30 | 2003-06-05 | International Business Machines Corporation | System and method for equal perceptual relevance packetization of data for multimedia delivery |
US7242812B2 (en) | 2003-06-26 | 2007-07-10 | Academia Sinica | Coding and decoding of video data |
-
2004
- 2004-07-14 EP EP04744129A patent/EP1656644B1/en not_active Expired - Lifetime
- 2004-07-14 JP JP2006523066A patent/JP2007502561A/ja active Pending
- 2004-07-14 DE DE602004024411T patent/DE602004024411D1/de not_active Expired - Lifetime
- 2004-07-14 KR KR1020067002840A patent/KR20060071394A/ko not_active Application Discontinuation
- 2004-07-14 WO PCT/IB2004/002478 patent/WO2005015501A1/en active Application Filing
- 2004-07-14 AT AT04744129T patent/ATE450842T1/de not_active IP Right Cessation
- 2004-07-14 CN CN2004800230084A patent/CN1864177B/zh not_active Expired - Fee Related
- 2004-07-14 US US10/567,397 patent/US8059715B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10958944B2 (en) * | 2007-02-23 | 2021-03-23 | Xylon Llc | Video coding with embedded motion |
US11622133B2 (en) | 2007-02-23 | 2023-04-04 | Xylon Llc | Video coding with embedded motion |
US12034980B2 (en) | 2007-02-23 | 2024-07-09 | Xylon Llc | Video coding with embedded motion |
Also Published As
Publication number | Publication date |
---|---|
WO2005015501A1 (en) | 2005-02-17 |
DE602004024411D1 (de) | 2010-01-14 |
KR20060071394A (ko) | 2006-06-26 |
JP2007502561A (ja) | 2007-02-08 |
CN1864177B (zh) | 2010-12-08 |
EP1656644B1 (en) | 2009-12-02 |
ATE450842T1 (de) | 2009-12-15 |
EP1656644A1 (en) | 2006-05-17 |
US20070019723A1 (en) | 2007-01-25 |
US8059715B2 (en) | 2011-11-15 |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071012 |
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Effective date of registration: 20071012 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100825 |
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Free format text: CORRECT: ADDRESS; FROM: EINDHOVEN ETHERLANDS TO: GRAND CAYMAN ISLAND, CAYMAN ISLANDS |
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Effective date of registration: 20100825 Address after: Grand Cayman, Cayman Islands Applicant after: Trident Microsystems (Far East) Ltd. Address before: Holland Ian Deho Finn Applicant before: Koninkl Philips Electronics NV |
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Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130503 |
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