CN1833259A - 视频编码和解码方法以及相应的设备 - Google Patents
视频编码和解码方法以及相应的设备 Download PDFInfo
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- CN1833259A CN1833259A CNA2004800224420A CN200480022442A CN1833259A CN 1833259 A CN1833259 A CN 1833259A CN A2004800224420 A CNA2004800224420 A CN A2004800224420A CN 200480022442 A CN200480022442 A CN 200480022442A CN 1833259 A CN1833259 A CN 1833259A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 68
- 239000013598 vector Substances 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 238000011002 quantification Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 claims 2
- 230000002596 correlated effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012804 iterative process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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
- H04N19/90—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
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
- H04N19/50—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)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
K | Sk ξk φk | 尺寸(像素) |
0 | 1.0 0.0 0 | 1 |
1 | 3.0 0.0 0 | 5 |
2 | 5.0 0.0 0 | 9 |
3 | 7.0 0.0 0 | 11 |
4 | 9.0 0.0 0 | 15 |
5 | 12.0 0.0 0 | 21 |
6 | 14.0 0.0 0 | 23 |
7 | 17.0 0.0 0 | 29 |
8 | 20.0 0.0 0 | 35 |
9 | 1.4 1.0 π/2 | 3 |
10 | 5.0 1.0 π/2 | 9 |
11 | 12.0 1.0 π/2 | 21 |
12 | 16.0 1.0 π/2 | 27 |
13 | 20.0 1.0 π/2 | 35 |
14 | 4.0 2.0 0 | 7 |
15 | 4.0 3.0 0 | 7 |
16 | 8.0 3.0 0 | 13 |
17 | 4.0 4.0 0 | 7 |
18 | 4.0 2.0 π/4 | 7 |
19 | 4.0 4.0 π/4 | 7 |
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03300081 | 2003-08-05 | ||
EP03300081.1 | 2003-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1833259A true CN1833259A (zh) | 2006-09-13 |
CN100469142C CN100469142C (zh) | 2009-03-11 |
Family
ID=34112504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800224420A Expired - Fee Related CN100469142C (zh) | 2003-08-05 | 2004-07-14 | 视频编码和解码方法以及相应的设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7746929B2 (zh) |
EP (1) | EP1654706B1 (zh) |
JP (1) | JP2007501555A (zh) |
KR (1) | KR20060060000A (zh) |
CN (1) | CN100469142C (zh) |
WO (1) | WO2005013201A1 (zh) |
Cited By (11)
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CN101453656B (zh) * | 2007-11-29 | 2011-06-01 | 华为技术有限公司 | 视频编码、解码方法及装置和视频编解码*** |
US9445120B2 (en) | 2011-04-12 | 2016-09-13 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus |
US9456214B2 (en) | 2011-08-03 | 2016-09-27 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
US9456217B2 (en) | 2011-05-24 | 2016-09-27 | Sun Patent Trust | Coding method and apparatus with candidate motion vectors |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
US9560373B2 (en) | 2011-05-31 | 2017-01-31 | Sun Patent Trust | Image coding method and apparatus with candidate motion vectors |
US9609356B2 (en) | 2011-05-31 | 2017-03-28 | Sun Patent Trust | Moving picture coding method and apparatus with candidate motion vectors |
US9615107B2 (en) | 2011-05-27 | 2017-04-04 | Sun Patent Trust | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus |
CN111556612A (zh) * | 2020-06-04 | 2020-08-18 | 黄萍 | 一种电源线载波驱动led灯体的压缩灰度控制码协议 |
US10887585B2 (en) | 2011-06-30 | 2021-01-05 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
US11218708B2 (en) | 2011-10-19 | 2022-01-04 | Sun Patent Trust | Picture decoding method for decoding using a merging candidate selected from a first merging candidate derived using a first derivation process and a second merging candidate derived using a second derivation process |
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US7813573B2 (en) * | 2005-09-08 | 2010-10-12 | Monro Donald M | Data coding and decoding with replicated matching pursuits |
BRPI0716540A2 (pt) * | 2006-09-22 | 2012-12-25 | Thomson Licensing | mÉtodo e aparelho para codificaÇço e decodificaÇço de vÍdeo de passos méltiplos |
US10194175B2 (en) * | 2007-02-23 | 2019-01-29 | Xylon Llc | Video coding with embedded motion |
FR2940491B1 (fr) * | 2008-12-23 | 2011-03-18 | Thales Sa | Systeme de procede interactif pour la transmission sur un reseau bas debit d'images clefs selectionnees dans un flux video |
FR2943234B1 (fr) * | 2009-03-18 | 2012-09-28 | Imra Europe Sas | Procede de surveillance d'un parametre biologique d'un occupant d'un siege avec reduction de bruit |
FR2943236A1 (fr) * | 2009-03-18 | 2010-09-24 | Imra Europ Sas | Procede de surveillance d'un parametre biologique d'une personne au moyen de capteurs |
BR112012017686A2 (pt) * | 2010-02-11 | 2016-04-05 | Thomson Licensing | método para codificação e para reconstrução de um bloco de uma sequencia de imagem |
EP2638018A1 (en) | 2010-11-09 | 2013-09-18 | Cellzome Limited | Pyridine compounds and aza analogues thereof as tyk2 inhibitors |
US9288484B1 (en) * | 2012-08-30 | 2016-03-15 | Google Inc. | Sparse coding dictionary priming |
US9300906B2 (en) | 2013-03-29 | 2016-03-29 | Google Inc. | Pull frame interpolation |
US9286653B2 (en) | 2014-08-06 | 2016-03-15 | Google Inc. | System and method for increasing the bit depth of images |
US10904565B2 (en) * | 2017-06-23 | 2021-01-26 | Qualcomm Incorporated | Memory-bandwidth-efficient design for bi-directional optical flow (BIO) |
WO2020096571A1 (en) * | 2018-11-06 | 2020-05-14 | Halliburton Energy Services, Inc. | Downhole signal compression and surface reconstruction |
WO2020096572A1 (en) | 2018-11-06 | 2020-05-14 | Halliburton Energy Services, Inc. | Dictionary generation for downhole signal compression |
EP3877627B1 (en) | 2018-11-06 | 2023-04-19 | Halliburton Energy Services, Inc. | Subsurface measurement compression and reconstruction |
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 |
JPH10511532A (ja) * | 1995-10-18 | 1998-11-04 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | ビデオ画像符号化方法 |
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 |
CN1183767C (zh) | 1999-12-28 | 2005-01-05 | 皇家菲利浦电子有限公司 | 基于匹配追踪算法的视频编码方法 |
WO2003003749A1 (en) * | 2001-06-29 | 2003-01-09 | Ntt Docomo, Inc. | Image encoder, image decoder, image encoding method, and image decoding method |
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 US US10/567,224 patent/US7746929B2/en not_active Expired - Fee Related
- 2004-07-14 EP EP04744127A patent/EP1654706B1/en not_active Expired - Lifetime
- 2004-07-14 KR KR1020067002370A patent/KR20060060000A/ko not_active Application Discontinuation
- 2004-07-14 WO PCT/IB2004/002476 patent/WO2005013201A1/en active Application Filing
- 2004-07-14 CN CNB2004800224420A patent/CN100469142C/zh not_active Expired - Fee Related
- 2004-07-14 JP JP2006522427A patent/JP2007501555A/ja not_active Ceased
Cited By (56)
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CN101453656B (zh) * | 2007-11-29 | 2011-06-01 | 华为技术有限公司 | 视频编码、解码方法及装置和视频编解码*** |
US9872036B2 (en) | 2011-04-12 | 2018-01-16 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus |
US9445120B2 (en) | 2011-04-12 | 2016-09-13 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus |
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Also Published As
Publication number | Publication date |
---|---|
US7746929B2 (en) | 2010-06-29 |
EP1654706A1 (en) | 2006-05-10 |
EP1654706B1 (en) | 2012-10-10 |
CN100469142C (zh) | 2009-03-11 |
US20060209963A1 (en) | 2006-09-21 |
KR20060060000A (ko) | 2006-06-02 |
JP2007501555A (ja) | 2007-01-25 |
WO2005013201A1 (en) | 2005-02-10 |
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