CN105103553B - 用于对视频信息译码的设备与方法以及非暂时性计算机可读媒体 - Google Patents
用于对视频信息译码的设备与方法以及非暂时性计算机可读媒体 Download PDFInfo
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- CN105103553B CN105103553B CN201480010100.0A CN201480010100A CN105103553B CN 105103553 B CN105103553 B CN 105103553B CN 201480010100 A CN201480010100 A CN 201480010100A CN 105103553 B CN105103553 B CN 105103553B
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- H04N19/43—Hardware specially adapted for motion estimation or compensation
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- 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
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- 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
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- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361771742P | 2013-03-01 | 2013-03-01 | |
| US61/771,742 | 2013-03-01 | ||
| US201361774516P | 2013-03-07 | 2013-03-07 | |
| US61/774,516 | 2013-03-07 | ||
| US14/191,311 US9743097B2 (en) | 2013-03-01 | 2014-02-26 | Spatial motion vector scaling for scalable video coding |
| US14/191,311 | 2014-02-26 | ||
| PCT/US2014/019083 WO2014134334A2 (en) | 2013-03-01 | 2014-02-27 | Spatial motion vector scaling for scalable video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105103553A CN105103553A (zh) | 2015-11-25 |
| CN105103553B true CN105103553B (zh) | 2018-08-28 |
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Country Status (10)
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| EP (1) | EP2962463B1 (enExample) |
| JP (1) | JP6466349B2 (enExample) |
| KR (1) | KR102276276B1 (enExample) |
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| HU (1) | HUE046809T2 (enExample) |
| TW (1) | TWI543590B (enExample) |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9743097B2 (en) * | 2013-03-01 | 2017-08-22 | Qualcomm Incorporated | Spatial motion vector scaling for scalable video coding |
| GB2512829B (en) * | 2013-04-05 | 2015-05-27 | Canon Kk | Method and apparatus for encoding or decoding an image with inter layer motion information prediction according to motion information compression scheme |
| KR20170059718A (ko) * | 2015-11-23 | 2017-05-31 | 삼성전자주식회사 | 디코딩 장치 및 그 방법 |
| CN106850123B (zh) * | 2015-11-30 | 2020-02-21 | 上海诺基亚贝尔股份有限公司 | 在无线通信系统中用于层映射和解层映射的方法和装置 |
| CN116260974B (zh) * | 2023-05-04 | 2023-08-08 | 杭州雄迈集成电路技术股份有限公司 | 一种视频缩放方法和系统、计算机可读存储介质 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947426A (zh) * | 2004-04-08 | 2007-04-11 | 三星电子株式会社 | 用于实现运动可伸缩性的方法和设备 |
| CN101160975A (zh) * | 2005-04-14 | 2008-04-09 | 汤姆森特许公司 | 空间可缩放视频编码和解码的切片自适应运动向量编码的方法和装置 |
| CN101292538A (zh) * | 2005-10-19 | 2008-10-22 | 汤姆森特许公司 | 使用可缩放的视频编码的多视图视频编码 |
Family Cites Families (19)
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| KR100392379B1 (ko) * | 1997-07-09 | 2003-11-28 | 주식회사 팬택앤큐리텔 | 아래층과현재층의모드를이용한신축형이진영상부호화/복호화방법및장치 |
| US6647061B1 (en) * | 2000-06-09 | 2003-11-11 | General Instrument Corporation | Video size conversion and transcoding from MPEG-2 to MPEG-4 |
| US7929610B2 (en) | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
| KR100783396B1 (ko) * | 2001-04-19 | 2007-12-10 | 엘지전자 주식회사 | 부호기의 서브밴드 분할을 이용한 시공간 스케일러빌러티방법 |
| DE102004059993B4 (de) * | 2004-10-15 | 2006-08-31 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium |
| WO2006087319A2 (en) * | 2005-02-18 | 2006-08-24 | Thomson Licensing | Method for deriving coding information for high resolution pictures from low resoluton pictures and coding and decoding devices implementing said method |
| US7995656B2 (en) | 2005-03-10 | 2011-08-09 | Qualcomm Incorporated | Scalable video coding with two layer encoding and single layer decoding |
| US7961963B2 (en) | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| US8867618B2 (en) | 2005-07-22 | 2014-10-21 | Thomson Licensing | Method and apparatus for weighted prediction for scalable video coding |
| US8879857B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Redundant data encoding methods and device |
| CN101356820B (zh) * | 2006-01-05 | 2011-01-26 | 汤姆森许可贸易公司 | 层间运动预测方法 |
| US8422555B2 (en) | 2006-07-11 | 2013-04-16 | Nokia Corporation | Scalable video coding |
| KR101233627B1 (ko) | 2008-12-23 | 2013-02-14 | 한국전자통신연구원 | 스케일러블 부호화 장치 및 방법 |
| EP2375751A1 (en) | 2010-04-12 | 2011-10-12 | Panasonic Corporation | Complexity reduction of edge-detection based spatial interpolation |
| US9729873B2 (en) | 2012-01-24 | 2017-08-08 | Qualcomm Incorporated | Video coding using parallel motion estimation |
| US9253487B2 (en) * | 2012-05-31 | 2016-02-02 | Qualcomm Incorporated | Reference index for enhancement layer in scalable video coding |
| US20140192880A1 (en) * | 2013-01-04 | 2014-07-10 | Zhipin Deng | Inter layer motion data inheritance |
| US9743097B2 (en) * | 2013-03-01 | 2017-08-22 | Qualcomm Incorporated | Spatial motion vector scaling for scalable video coding |
| US9756350B2 (en) | 2013-03-12 | 2017-09-05 | Hfi Innovation Inc. | Inter-layer motion vector scaling for scalable video coding |
-
2014
- 2014-02-26 US US14/191,311 patent/US9743097B2/en active Active
- 2014-02-27 ES ES14711366T patent/ES2769837T3/es active Active
- 2014-02-27 HU HUE14711366A patent/HUE046809T2/hu unknown
- 2014-02-27 JP JP2015560323A patent/JP6466349B2/ja active Active
- 2014-02-27 BR BR112015020968-8A patent/BR112015020968B1/pt active IP Right Grant
- 2014-02-27 EP EP14711366.6A patent/EP2962463B1/en active Active
- 2014-02-27 CN CN201480010100.0A patent/CN105103553B/zh active Active
- 2014-02-27 KR KR1020157026854A patent/KR102276276B1/ko active Active
- 2014-02-27 WO PCT/US2014/019083 patent/WO2014134334A2/en not_active Ceased
- 2014-03-03 TW TW103107143A patent/TWI543590B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1947426A (zh) * | 2004-04-08 | 2007-04-11 | 三星电子株式会社 | 用于实现运动可伸缩性的方法和设备 |
| CN101160975A (zh) * | 2005-04-14 | 2008-04-09 | 汤姆森特许公司 | 空间可缩放视频编码和解码的切片自适应运动向量编码的方法和装置 |
| CN101292538A (zh) * | 2005-10-19 | 2008-10-22 | 汤姆森特许公司 | 使用可缩放的视频编码的多视图视频编码 |
Non-Patent Citations (3)
| Title |
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| Non-CE9: Division-free MV scaling;Tzu-Der Chuang ET AL;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11》;20111130;第1-6页 * |
| Overview of the scalable extension of the H.264 / MPEG-4 AVC video coding standard;Heiko Schwarz ET AL;《Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG（ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6）》;20061027;第1-19页 * |
| TE5: Cross-verification of the test 5.2.5 on base layer MV candidate;Vadim Seregin;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20130123;第1-2页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| HUE046809T2 (hu) | 2020-03-30 |
| WO2014134334A2 (en) | 2014-09-04 |
| US9743097B2 (en) | 2017-08-22 |
| EP2962463A2 (en) | 2016-01-06 |
| CN105103553A (zh) | 2015-11-25 |
| BR112015020968A2 (pt) | 2017-07-18 |
| EP2962463B1 (en) | 2019-10-30 |
| JP2016513441A (ja) | 2016-05-12 |
| TW201448573A (zh) | 2014-12-16 |
| JP6466349B2 (ja) | 2019-02-06 |
| KR102276276B1 (ko) | 2021-07-12 |
| BR112015020968B1 (pt) | 2023-02-28 |
| US20140247879A1 (en) | 2014-09-04 |
| TWI543590B (zh) | 2016-07-21 |
| ES2769837T3 (es) | 2020-06-29 |
| KR20150122764A (ko) | 2015-11-02 |
| WO2014134334A3 (en) | 2015-01-08 |
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