SG11201500308RA - Cross-layer motion vector prediction - Google Patents
Cross-layer motion vector predictionInfo
- Publication number
- SG11201500308RA SG11201500308RA SG11201500308RA SG11201500308RA SG11201500308RA SG 11201500308R A SG11201500308R A SG 11201500308RA SG 11201500308R A SG11201500308R A SG 11201500308RA SG 11201500308R A SG11201500308R A SG 11201500308RA SG 11201500308R A SG11201500308R A SG 11201500308RA
- Authority
- SG
- Singapore
- Prior art keywords
- cross
- motion vector
- vector prediction
- layer motion
- layer
- Prior art date
Links
Classifications
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/187—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 a scalable video layer
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/081722 WO2014043885A1 (en) | 2012-09-21 | 2012-09-21 | Cross-layer motion vector prediction |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201500308RA true SG11201500308RA (en) | 2015-02-27 |
Family
ID=50340544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201500308RA SG11201500308RA (en) | 2012-09-21 | 2012-09-21 | Cross-layer motion vector prediction |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140247878A1 (de) |
EP (1) | EP2898671A4 (de) |
CN (1) | CN104756498B (de) |
SG (1) | SG11201500308RA (de) |
WO (1) | WO2014043885A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101955700B1 (ko) | 2012-08-29 | 2019-03-07 | 브이아이디 스케일, 인크. | 스케일러블 비디오 코딩을 위한 모션 벡터 예측 방법 및 장치 |
US9491459B2 (en) * | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Base layer merge and AMVP modes for video coding |
US9860558B2 (en) * | 2012-09-28 | 2018-01-02 | Intel Corporation | Inter-layer intra mode prediction |
CN102883163B (zh) | 2012-10-08 | 2014-05-28 | 华为技术有限公司 | 用于运动矢量预测的运动矢量列表建立的方法、装置 |
US10116931B2 (en) * | 2013-01-03 | 2018-10-30 | Texas Instruments Incorporated | Hierarchical inter-layer prediction in multi-loop scalable video coding |
US9525883B2 (en) * | 2013-07-15 | 2016-12-20 | Qualcomm Incorporated | Cross-layer alignment of intra random access point pictures |
WO2016180486A1 (en) * | 2015-05-12 | 2016-11-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Composite scalable video streaming |
EP3590259A4 (de) | 2017-02-23 | 2020-08-19 | RealNetworks, Inc. | Codierungsblock-bitstromstruktur und syntax in videocodierungssystemen und verfahren |
US20220279204A1 (en) * | 2021-02-26 | 2022-09-01 | Qualcomm Incorporated | Efficient video encoder architecture |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5886736A (en) * | 1996-10-24 | 1999-03-23 | General Instrument Corporation | Synchronization of a stereoscopic video sequence |
KR100664929B1 (ko) * | 2004-10-21 | 2007-01-04 | 삼성전자주식회사 | 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치 |
KR20060063613A (ko) * | 2004-12-06 | 2006-06-12 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
CN101198064A (zh) * | 2007-12-10 | 2008-06-11 | 武汉大学 | 一种分辨率分层技术中的运动矢量预测方法 |
US9270871B2 (en) * | 2009-04-20 | 2016-02-23 | Dolby Laboratories Licensing Corporation | Optimized filter selection for reference picture processing |
JP5956571B2 (ja) * | 2011-06-30 | 2016-07-27 | ヴィディオ・インコーポレーテッド | スケーラブルビデオ符号化における動き予測 |
WO2014000168A1 (en) * | 2012-06-27 | 2014-01-03 | Intel Corporation | Cross-layer cross-channel residual prediction |
-
2012
- 2012-09-21 EP EP12885161.5A patent/EP2898671A4/de not_active Withdrawn
- 2012-09-21 WO PCT/CN2012/081722 patent/WO2014043885A1/en active Application Filing
- 2012-09-21 US US13/977,285 patent/US20140247878A1/en not_active Abandoned
- 2012-09-21 CN CN201280075377.2A patent/CN104756498B/zh not_active Expired - Fee Related
- 2012-09-21 SG SG11201500308RA patent/SG11201500308RA/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2898671A4 (de) | 2016-03-09 |
CN104756498B (zh) | 2019-04-23 |
CN104756498A (zh) | 2015-07-01 |
WO2014043885A1 (en) | 2014-03-27 |
US20140247878A1 (en) | 2014-09-04 |
EP2898671A1 (de) | 2015-07-29 |
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