JP2015529065A5 - - Google Patents
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- JP2015529065A5 JP2015529065A5 JP2015526609A JP2015526609A JP2015529065A5 JP 2015529065 A5 JP2015529065 A5 JP 2015529065A5 JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015529065 A5 JP2015529065 A5 JP 2015529065A5
- Authority
- JP
- Japan
- Prior art keywords
- video unit
- layer
- video
- candidate
- prediction
- 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.)
- Pending
Links
- 239000013598 vector Substances 0.000 claims description 66
- 238000000034 method Methods 0.000 claims 24
- 238000012935 Averaging Methods 0.000 claims 5
- 230000001419 dependent effect Effects 0.000 claims 3
- 230000011664 signaling Effects 0.000 claims 2
- 230000004044 response Effects 0.000 claims 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261680507P | 2012-08-07 | 2012-08-07 | |
| US61/680,507 | 2012-08-07 | ||
| US201261706649P | 2012-09-27 | 2012-09-27 | |
| US61/706,649 | 2012-09-27 | ||
| US13/958,262 US9635356B2 (en) | 2012-08-07 | 2013-08-02 | Multi-hypothesis motion compensation for scalable video coding and 3D video coding |
| US13/958,262 | 2013-08-02 | ||
| PCT/US2013/053627 WO2014025692A1 (en) | 2012-08-07 | 2013-08-05 | Multi-hypothesis motion compensation for scalable video coding and 3d video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015529065A JP2015529065A (ja) | 2015-10-01 |
| JP2015529065A5 true JP2015529065A5 (enExample) | 2018-05-10 |
Family
ID=50066179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015526609A Pending JP2015529065A (ja) | 2012-08-07 | 2013-08-05 | スケーラブルビデオコーディングおよび3dビデオコーディングのための多重仮説動き補償 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9635356B2 (enExample) |
| JP (1) | JP2015529065A (enExample) |
| CN (1) | CN104521237B (enExample) |
| WO (1) | WO2014025692A1 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL4124034T3 (pl) * | 2010-12-22 | 2024-01-03 | Lg Electronics Inc. | Predykcja wewnątrzramkowa w kodowaniu wideo |
| EP2830312A4 (en) * | 2012-03-20 | 2015-12-02 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR CODING SCALABLE VIDEOS BASED ON A COTTING UNIT WITH TREE STRUCTURE AND METHOD AND DEVICE FOR DECODING A SCALABLE VIDEO BASED ON A COTTING UNIT WITH A TREE STRUCTURE |
| CN107454426A (zh) * | 2012-07-27 | 2017-12-08 | 寰发股份有限公司 | 三维视频编码或解码方法 |
| JP6172155B2 (ja) | 2012-09-28 | 2017-08-02 | ソニー株式会社 | 画像処理装置および方法 |
| SG11201504504YA (en) | 2012-12-18 | 2015-07-30 | Sony Corp | Image processing device and image processing method |
| KR20140121315A (ko) | 2013-04-04 | 2014-10-15 | 한국전자통신연구원 | 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치 |
| WO2014163418A1 (ko) | 2013-04-04 | 2014-10-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| US9635371B2 (en) * | 2013-05-31 | 2017-04-25 | Qualcomm Incorporated | Determining rounding offset using scaling factor in picture resampling |
| EP2838268B1 (en) * | 2013-07-31 | 2019-02-20 | Axis AB | Method, device and system for producing a merged digital video sequence |
| CN111193930B (zh) * | 2013-12-16 | 2021-11-30 | 浙江大学 | 一种前向双假设编码图像块的编解码方法和装置 |
| US9813654B2 (en) * | 2014-08-19 | 2017-11-07 | Sony Corporation | Method and system for transmitting data |
| WO2017003063A1 (ko) * | 2015-06-28 | 2017-01-05 | 엘지전자(주) | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| KR102390162B1 (ko) * | 2015-10-16 | 2022-04-22 | 삼성전자주식회사 | 데이터 인코딩 장치 및 데이터 인코딩 방법 |
| CN114449288B (zh) * | 2016-03-16 | 2025-04-29 | 联发科技股份有限公司 | 视频编码的样式基础的运动向量推导之方法及装置 |
| US20190246114A1 (en) | 2018-02-02 | 2019-08-08 | Apple Inc. | Techniques of multi-hypothesis motion compensation |
| US11924440B2 (en) | 2018-02-05 | 2024-03-05 | Apple Inc. | Techniques of multi-hypothesis motion compensation |
| WO2019229683A1 (en) * | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| WO2019229682A1 (en) * | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Application of interweaved prediction |
| US11477474B2 (en) * | 2018-06-08 | 2022-10-18 | Mediatek Inc. | Methods and apparatus for multi-hypothesis mode reference and constraints |
| TWI731345B (zh) * | 2018-06-19 | 2021-06-21 | 大陸商北京字節跳動網絡技術有限公司 | 模式相依運動向量差精確集 |
| WO2020011775A1 (en) * | 2018-07-10 | 2020-01-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Multi-hypothesis prediction |
| CN112544082B (zh) * | 2018-07-18 | 2023-12-15 | 寰发股份有限公司 | 一种视频编解码的帧间预测方法及装置 |
| US11051010B2 (en) | 2018-07-18 | 2021-06-29 | Mediatek Inc. | Merge candidates with multiple hypothesis |
| KR102635047B1 (ko) | 2018-09-19 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 움직임 벡터 해상도를 가지는 어파인 모드에 대한 구문 재사용 |
| MY205871A (en) * | 2018-10-27 | 2024-11-18 | Huawei Tech Co Ltd | Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding |
| CN117478915A (zh) | 2018-11-29 | 2024-01-30 | 华为技术有限公司 | 用于构建应用多假设预测的块的mpm列表的编码器、解码器及相应方法 |
| CN112806002B (zh) * | 2018-12-13 | 2024-05-31 | 腾讯美国有限责任公司 | 视频解码的方法和视频解码器 |
| CN117915081A (zh) | 2019-01-02 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 视频处理的方法 |
| CN120980252A (zh) | 2019-01-31 | 2025-11-18 | 北京字节跳动网络技术有限公司 | 对称运动矢量差编解码模式的快速算法 |
| CN118118659A (zh) | 2019-01-31 | 2024-05-31 | 北京字节跳动网络技术有限公司 | 记录仿射模式自适应运动矢量分辨率的上下文 |
| CN111698500B (zh) * | 2019-03-11 | 2022-03-01 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
| CN113940076B (zh) | 2019-06-06 | 2025-01-03 | 北京字节跳动网络技术有限公司 | 应用隐式变换选择 |
| WO2020244662A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Simplified transform coding tools |
| WO2020244661A1 (en) * | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Implicit selection of transform candidates |
| US11509931B2 (en) * | 2019-06-07 | 2022-11-22 | Tencent America LLC | Method and apparatus for video coding |
| WO2023200382A1 (en) * | 2022-04-12 | 2023-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Enhanced multi-hypothesis prediction |
| US12413733B2 (en) * | 2023-03-15 | 2025-09-09 | Tencent America LLC | Context-based adaptive binary arithmetic coding (CABAC) context modeling with information from temporal neighbors |
| US12574520B2 (en) * | 2023-11-08 | 2026-03-10 | Tencent America LLC | Multi-hypothesis cross component prediction models |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
| US20060012719A1 (en) * | 2004-07-12 | 2006-01-19 | Nokia Corporation | System and method for motion prediction in scalable video coding |
| CN101023672A (zh) * | 2004-07-12 | 2007-08-22 | 诺基亚公司 | 在可调整视频编码中用于运动预测的系统和方法 |
| US8442108B2 (en) * | 2004-07-12 | 2013-05-14 | Microsoft Corporation | Adaptive updates in motion-compensated temporal filtering |
| WO2007042063A1 (en) | 2005-10-12 | 2007-04-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video codec supporting quality-scalability |
| US20080089411A1 (en) | 2006-10-16 | 2008-04-17 | Nokia Corporation | Multiple-hypothesis cross-layer prediction |
| EP2077038B1 (en) * | 2006-10-18 | 2013-01-30 | Apple Inc. | Scalable video coding with filtering of lower layers |
| JP5261774B2 (ja) * | 2007-10-25 | 2013-08-14 | 日本電信電話株式会社 | 動画像スケーラブル符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記録媒体 |
| KR101385884B1 (ko) * | 2008-01-30 | 2014-04-16 | 고려대학교 산학협력단 | 다시점 동영상의 부호화 및 복호화 방법 및 장치 |
| KR101691199B1 (ko) * | 2008-04-11 | 2016-12-30 | 톰슨 라이센싱 | 비디오 부호화 및 복호화에서의 템플릿 매칭 예측을 위한 방법 및 장치 |
| US20110176611A1 (en) * | 2010-01-15 | 2011-07-21 | Yu-Wen Huang | Methods for decoder-side motion vector derivation |
| WO2011095259A1 (en) | 2010-02-05 | 2011-08-11 | Telefonaktiebolaget L M Ericsson (Publ) | Selecting predicted motion vector candidates |
| JP5693716B2 (ja) | 2010-07-08 | 2015-04-01 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 参照処理信号を使った多層画像およびビデオ送達のためのシステムおよび方法 |
| WO2012047496A1 (en) | 2010-10-08 | 2012-04-12 | Dolby Laboratories Licensing Corporation | Scalable frame compatible multiview encoding and decoding methods |
| SI3833025T1 (sl) | 2010-10-08 | 2025-05-30 | Ge Video Compression, Llc | Kodiranje slik, ki podpira particioniranje blokov in spajanje blokov |
| US20130194386A1 (en) | 2010-10-12 | 2013-08-01 | Dolby Laboratories Licensing Corporation | Joint Layer Optimization for a Frame-Compatible Video Delivery |
| US9143795B2 (en) * | 2011-04-11 | 2015-09-22 | Texas Instruments Incorporated | Parallel motion estimation in video coding |
-
2013
- 2013-08-02 US US13/958,262 patent/US9635356B2/en active Active
- 2013-08-05 JP JP2015526609A patent/JP2015529065A/ja active Pending
- 2013-08-05 WO PCT/US2013/053627 patent/WO2014025692A1/en not_active Ceased
- 2013-08-05 CN CN201380041593.XA patent/CN104521237B/zh not_active Expired - Fee Related
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