CN100469142C - 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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- CN100469142C CN100469142C CNB2004800224420A CN200480022442A CN100469142C CN 100469142 C CN100469142 C CN 100469142C CN B2004800224420 A CNB2004800224420 A CN B2004800224420A CN 200480022442 A CN200480022442 A CN 200480022442A CN 100469142 C CN100469142 C CN 100469142C
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 71
- 239000013598 vector Substances 0.000 claims abstract description 21
- 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
- 238000010586 diagram Methods 0.000 description 3
- 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
- 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
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
- H04N19/10—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
-
- 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
- H04N19/50—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
Abstract
Description
K | S<sub>k</sub> ξ<sub>k</sub> φ<sub>k</sub> | 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 CN1833259A (zh) | 2006-09-13 |
CN100469142C true 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) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7813573B2 (en) * | 2005-09-08 | 2010-10-12 | Monro Donald M | Data coding and decoding with replicated matching pursuits |
KR20090073112A (ko) * | 2006-09-22 | 2009-07-02 | 톰슨 라이센싱 | 다중 경로 비디오 코딩 및 디코딩을 위한 방법 및 장치 |
US10194175B2 (en) * | 2007-02-23 | 2019-01-29 | Xylon Llc | Video coding with embedded motion |
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系统 |
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 |
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 |
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 |
WO2011098488A1 (en) * | 2010-02-11 | 2011-08-18 | Thomson Licensing | Method for coding and for reconstruction of a block of an image sequence |
AU2011328237A1 (en) | 2010-11-09 | 2013-05-23 | Cellzome Limited | Pyridine compounds and aza analogues thereof as TYK2 inhibitors |
PL2698999T3 (pl) | 2011-04-12 | 2017-10-31 | Sun Patent Trust | Sposób kodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do dekodowania ruchomych obrazów, oraz urządzenie do kodowania/dekodowania ruchomych obrazów |
CA2833893C (en) | 2011-05-24 | 2024-02-27 | Panasonic Corporation | Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus |
PL3614665T3 (pl) | 2011-05-27 | 2022-07-04 | Sun Patent Trust | Sposób kodowania obrazów, urządzenie do kodowania obrazów, sposób dekodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
SG194746A1 (en) | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
CA2834191C (en) | 2011-05-31 | 2019-04-09 | Panasonic Corporation | Video encoding method, video encoding device, video decoding method, video decoding device, and video encoding/decoding device |
KR101900986B1 (ko) | 2011-06-30 | 2018-09-20 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치 |
IN2014CN00729A (zh) | 2011-08-03 | 2015-04-03 | Panasonic Corp | |
KR101999869B1 (ko) | 2011-10-19 | 2019-07-12 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 부호화 장치, 화상 복호 방법, 및, 화상 복호 장치 |
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) |
US11396806B2 (en) | 2018-11-06 | 2022-07-26 | Halliburton Energy Services, Inc. | Downhole signal compression and surface reconstruction |
EP3877627B1 (en) | 2018-11-06 | 2023-04-19 | Halliburton Energy Services, Inc. | Subsurface measurement compression and reconstruction |
NO20210346A1 (en) | 2018-11-06 | 2021-03-18 | Halliburton Energy Services Inc | Dictionary generation for downhole signal compression |
CN111556612B (zh) * | 2020-06-04 | 2022-02-18 | 黄萍 | 一种电源线载波驱动led灯体的压缩灰度控制码协议 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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 |
CN1305311C (zh) | 2001-06-29 | 2007-03-14 | 株式会社Ntt都科摩 | 图像编码装置、图像解码装置、图像编码方法、及图像解码方法 |
US7747094B2 (en) * | 2001-06-29 | 2010-06-29 | 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 EP04744127A patent/EP1654706B1/en not_active Not-in-force
- 2004-07-14 WO PCT/IB2004/002476 patent/WO2005013201A1/en active Application Filing
- 2004-07-14 KR KR1020067002370A patent/KR20060060000A/ko not_active Application Discontinuation
- 2004-07-14 CN CNB2004800224420A patent/CN100469142C/zh not_active Expired - Fee Related
- 2004-07-14 JP JP2006522427A patent/JP2007501555A/ja not_active Ceased
- 2004-07-14 US US10/567,224 patent/US7746929B2/en not_active Expired - Fee Related
Non-Patent Citations (6)
Title |
---|
A SELECTIVE UPDATE APPROACH TO MATCHINGPURSUITS VIDEO CODING. BANHAM M R ET.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,Vol.7 No.1. 1997 |
A SELECTIVE UPDATE APPROACH TO MATCHINGPURSUITS VIDEO CODING. BANHAM M R ET.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,Vol.7 No.1. 1997 * |
New dictionary and fast atom searching method for matchingpursuit representation of displaced frame difference. MOSCHETTI F ET.PROCEEDINGS 2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING. ICIP 2002. ROCHESTER,Vol.2 . 2002 |
New dictionary and fast atom searching method for matchingpursuit representation of displaced frame difference. MOSCHETTI F ET.PROCEEDINGS 2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING. ICIP 2002. ROCHESTER,Vol.2. 2002 * |
VIDEO COMPRESSION USING MATCHING PURSUITS. AL-SHAYKH O K ET.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE INC.,Vol.9 No.1. 1999 |
VIDEO COMPRESSION USING MATCHING PURSUITS. AL-SHAYKH O K ET.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE INC.,Vol.9 No.1. 1999 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005013201A1 (en) | 2005-02-10 |
EP1654706A1 (en) | 2006-05-10 |
KR20060060000A (ko) | 2006-06-02 |
CN1833259A (zh) | 2006-09-13 |
EP1654706B1 (en) | 2012-10-10 |
US20060209963A1 (en) | 2006-09-21 |
JP2007501555A (ja) | 2007-01-25 |
US7746929B2 (en) | 2010-06-29 |
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