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
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- 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.)
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- 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 | 2013-08-02 | ||
| US13/958,262 US9635356B2 (en) | 2012-08-07 | 2013-08-02 | Multi-hypothesis motion compensation for scalable video coding and 3D video coding |
| 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 (https=) | 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 (https=) |
| JP (1) | JP2015529065A (https=) |
| CN (1) | CN104521237B (https=) |
| WO (1) | WO2014025692A1 (https=) |
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| KR101638752B1 (ko) * | 2012-07-27 | 2016-07-11 | 미디어텍 인크. | 3d 비디오 코딩에서 변이 벡터 도출을 제한하는 방법 |
| US10516894B2 (en) * | 2012-09-28 | 2019-12-24 | Sony Corporation | Image processing device and method |
| MX367546B (es) | 2012-12-18 | 2019-08-27 | Sony Corp | Dispositvo para procesamiento de imagen y método para procesamiento de imagen. |
| 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 |
| US20190082192A1 (en) * | 2016-03-16 | 2019-03-14 | Mediatek Inc. | Method and apparatus of pattern-based motion vector derivation for video coding |
| CN112236995B (zh) | 2018-02-02 | 2024-08-06 | 苹果公司 | 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器 |
| 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 |
| CN110620932B (zh) * | 2018-06-19 | 2022-11-08 | 北京字节跳动网络技术有限公司 | 依赖模式的运动矢量差精度集 |
| 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 |
| JP7212150B2 (ja) | 2018-09-19 | 2023-01-24 | 北京字節跳動網絡技術有限公司 | 適応動きベクトル解像度によるアフィンモードへの構文の使用 |
| KR102573294B1 (ko) * | 2018-10-27 | 2023-08-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 서브블록 병합 후보를 위한 개별적인 병합 목록 및 비디오 코딩을 위한 인트라-인터 기술 조화 |
| CN113170202B (zh) | 2018-11-29 | 2023-11-10 | 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 |
| US10904549B2 (en) * | 2018-12-13 | 2021-01-26 | Tencent America LLC | Method and apparatus for signaling of multi-hypothesis for skip and merge mode and signaling of distance offset table in merge with motion vector difference |
| WO2020140948A1 (en) | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector derivation between dividing patterns |
| 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 |
| WO2020156516A1 (en) | 2019-01-31 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Context for coding affine mode adaptive motion vector resolution |
| 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 |
| WO2020244662A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Simplified transform coding tools |
| 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 |
| CN113994666B (zh) * | 2019-06-06 | 2025-01-03 | 北京字节跳动网络技术有限公司 | 隐式选择变换候选 |
| US11509931B2 (en) * | 2019-06-07 | 2022-11-22 | Tencent America LLC | Method and apparatus for video coding |
| EP4508859A4 (en) * | 2022-04-12 | 2025-08-06 | Ericsson Telefon Ab L M | IMPROVED 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 |
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| US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
| 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 |
| US20060012719A1 (en) * | 2004-07-12 | 2006-01-19 | Nokia Corporation | System and method for motion prediction in scalable video coding |
| 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 |
| JP5134001B2 (ja) * | 2006-10-18 | 2013-01-30 | アップル インコーポレイテッド | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
| US8548039B2 (en) * | 2007-10-25 | 2013-10-01 | Nippon Telegraph And Telephone Corporation | Video scalable encoding method and decoding method, apparatuses therefor, programs therefor, and recording media where programs are recorded |
| 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 |
| US9467689B2 (en) | 2010-07-08 | 2016-10-11 | Dolby Laboratories Licensing Corporation | Systems and methods for multi-layered image and video delivery using reference processing signals |
| EP2625854A1 (en) | 2010-10-08 | 2013-08-14 | Dolby Laboratories Licensing Corporation | Scalable frame compatible multiview encoding and decoding methods |
| CN107071438B (zh) | 2010-10-08 | 2020-09-01 | Ge视频压缩有限责任公司 | 编码器和编码方法与解码器和解码方法 |
| CN103155559B (zh) | 2010-10-12 | 2016-01-06 | 杜比实验室特许公司 | 用于帧兼容视频传输的联合层优化 |
| 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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