CN105637870B - 使用不对称运动分割的视频译码技术 - Google Patents
使用不对称运动分割的视频译码技术 Download PDFInfo
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- CN105637870B CN105637870B CN201480050337.1A CN201480050337A CN105637870B CN 105637870 B CN105637870 B CN 105637870B CN 201480050337 A CN201480050337 A CN 201480050337A CN 105637870 B CN105637870 B CN 105637870B
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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
- H04N19/50—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
-
- 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
- H04N19/50—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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361877793P | 2013-09-13 | 2013-09-13 | |
| US61/877,793 | 2013-09-13 | ||
| US201361881383P | 2013-09-23 | 2013-09-23 | |
| US61/881,383 | 2013-09-23 | ||
| US14/483,983 US10244253B2 (en) | 2013-09-13 | 2014-09-11 | Video coding techniques using asymmetric motion partitioning |
| US14/483,983 | 2014-09-11 | ||
| PCT/US2014/055456 WO2015038937A1 (en) | 2013-09-13 | 2014-09-12 | Video coding techniques using asymmetric motion partitioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105637870A CN105637870A (zh) | 2016-06-01 |
| CN105637870B true CN105637870B (zh) | 2018-11-20 |
Family
ID=51626619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480050337.1A Active CN105637870B (zh) | 2013-09-13 | 2014-09-12 | 使用不对称运动分割的视频译码技术 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10244253B2 (https=) |
| EP (1) | EP3044961B1 (https=) |
| JP (1) | JP6535673B2 (https=) |
| KR (1) | KR102099494B1 (https=) |
| CN (1) | CN105637870B (https=) |
| BR (1) | BR112016007760B1 (https=) |
| CL (1) | CL2016000576A1 (https=) |
| ES (1) | ES2799323T3 (https=) |
| HU (1) | HUE048759T2 (https=) |
| SG (2) | SG11201600785VA (https=) |
| WO (1) | WO2015038937A1 (https=) |
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| CN102948146B (zh) * | 2010-04-13 | 2016-10-19 | 三星电子株式会社 | 基于树结构的编码单元执行去块滤波的视频编码方法和视频编码设备以及视频解码方法和视频解码设备 |
| CN110830797B (zh) * | 2012-01-18 | 2023-09-15 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
| US9300977B2 (en) * | 2013-10-02 | 2016-03-29 | Amlogic Co., Ltd. | Methods for encoding motion vectors |
| US9906813B2 (en) * | 2013-10-08 | 2018-02-27 | Hfi Innovation Inc. | Method of view synthesis prediction in 3D video coding |
| JPWO2015056719A1 (ja) * | 2013-10-16 | 2017-03-09 | シャープ株式会社 | 画像復号装置、画像符号化装置 |
| WO2015062002A1 (en) * | 2013-10-31 | 2015-05-07 | Mediatek Singapore Pte. Ltd. | Methods for sub-pu level prediction |
| WO2015100710A1 (en) * | 2014-01-02 | 2015-07-09 | Mediatek Singapore Pte. Ltd. | Existence of inter-view reference picture and availability of 3dvc coding tools |
| US20160048701A1 (en) * | 2014-08-18 | 2016-02-18 | Spatial Digital Systems, Inc. | Enveloping for remote Digital Camera |
| US20160325680A1 (en) * | 2015-05-04 | 2016-11-10 | Kamama, Inc. | System and method of vehicle sensor management |
| US10271064B2 (en) * | 2015-06-11 | 2019-04-23 | Qualcomm Incorporated | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
| US10009620B2 (en) * | 2015-06-22 | 2018-06-26 | Cisco Technology, Inc. | Combined coding of split information and other block-level parameters for video coding/decoding |
| US10560718B2 (en) * | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
| CN116708784A (zh) * | 2016-07-12 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法以及用于该方法的记录介质 |
| CN117119179A (zh) * | 2016-11-18 | 2023-11-24 | 株式会社Kt | 视频解码方法、视频编码方法和压缩视频数据发送设备 |
| US20180199057A1 (en) * | 2017-01-12 | 2018-07-12 | Mediatek Inc. | Method and Apparatus of Candidate Skipping for Predictor Refinement in Video Coding |
| US10595035B2 (en) * | 2017-03-22 | 2020-03-17 | Qualcomm Incorporated | Constraining motion vector information derived by decoder-side motion vector derivation |
| US11284076B2 (en) * | 2017-03-22 | 2022-03-22 | Electronics And Telecommunications Research Institute | Block form-based prediction method and device |
| CN109327699B (zh) * | 2017-07-31 | 2021-07-16 | 华为技术有限公司 | 一种图像的处理方法、终端和服务器 |
| CN109429064B (zh) * | 2017-08-22 | 2021-03-30 | 华为技术有限公司 | 一种视频数据的编解码方法、装置和介质 |
| CN118175292A (zh) | 2017-09-29 | 2024-06-11 | Lx 半导体科技有限公司 | 图像编码方法、图像解码方法、存储介质和发送方法 |
| US10785494B2 (en) * | 2017-10-11 | 2020-09-22 | Qualcomm Incorporated | Low-complexity design for FRUC |
| WO2019234578A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Asymmetric weighted bi-predictive merges |
| CN118283257A (zh) * | 2018-06-18 | 2024-07-02 | 交互数字Vc控股公司 | 基于图像块的非对称二元分区的视频编码和解码的方法和装置 |
| KR20250117463A (ko) * | 2018-07-17 | 2025-08-04 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 비디오 코딩을 위한 움직임 벡터 예측 |
| RU2757209C1 (ru) | 2018-08-29 | 2021-10-12 | Бейджинг Дацзя Интернет Информейшн Текнолоджи Ко., Лтд. | Способы и устройства для кодирования видео с использованием вектора движения временного предсказания на основе субблоков |
| WO2020070729A1 (en) * | 2018-10-06 | 2020-04-09 | Beijing Bytedance Network Technology Co., Ltd. | Size restriction based on motion information |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| CN111093073B (zh) | 2018-10-24 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 用于子块运动矢量预测的基于搜索的运动候选推导 |
| WO2020094079A1 (en) * | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Block size dependent storage of motion information |
| CN111436230B (zh) | 2018-11-12 | 2024-10-11 | 北京字节跳动网络技术有限公司 | 仿射预测的带宽控制方法 |
| CN113170093B (zh) | 2018-11-20 | 2023-05-02 | 北京字节跳动网络技术有限公司 | 视频处理中的细化帧间预测 |
| JP7241870B2 (ja) | 2018-11-20 | 2023-03-17 | 北京字節跳動網絡技術有限公司 | 部分的な位置に基づく差分計算 |
| KR20240024335A (ko) | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| EP3900354A4 (en) | 2018-12-21 | 2022-09-14 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS OF INTERPREDICTION IN VIDEO CODING |
| WO2020145656A1 (ko) * | 2019-01-09 | 2020-07-16 | 엘지전자 주식회사 | Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치 |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| US11140406B2 (en) * | 2019-02-20 | 2021-10-05 | Qualcomm Incorporated | Signalling for merge mode with motion vector differences in video coding |
| JP2022521554A (ja) | 2019-03-06 | 2022-04-08 | 北京字節跳動網絡技術有限公司 | 変換された片予測候補の利用 |
| US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
| WO2020200269A1 (en) | 2019-04-02 | 2020-10-08 | Beijing Bytedance Network Technology Co., Ltd. | Decoder side motion vector derivation |
| EP3751853A1 (en) * | 2019-06-12 | 2020-12-16 | InterDigital VC Holdings, Inc. | Method and apparatus for encoding a block and decoding based on illumination compensation |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| WO2021036982A1 (en) | 2019-08-24 | 2021-03-04 | Beijing Bytedance Network Technology Co., Ltd. | Coded representation of history-based motion vector prediction tables |
| WO2021052505A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Reference picture resampling in video processing |
| EP4078970A1 (en) * | 2019-12-19 | 2022-10-26 | InterDigital VC Holdings, Inc. | Encoding and decoding methods and apparatus |
| US11375231B2 (en) * | 2020-01-14 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
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| US8648297B2 (en) * | 2011-07-21 | 2014-02-11 | Ohio University | Coupling of liquid chromatography with mass spectrometry by liquid sample desorption electrospray ionization (DESI) |
| WO2013023005A1 (en) * | 2011-08-08 | 2013-02-14 | General Instrument Corporation | Residual tree structure of transform unit partitioning |
| EP4274227A3 (en) * | 2012-02-04 | 2023-11-29 | LG Electronics Inc. | Video encoding method, video decoding method, and device using same |
| SG11201502194QA (en) * | 2012-09-21 | 2015-04-29 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9716899B2 (en) | 2013-06-27 | 2017-07-25 | Qualcomm Incorporated | Depth oriented inter-view motion vector prediction |
-
2014
- 2014-09-11 US US14/483,983 patent/US10244253B2/en active Active
- 2014-09-12 WO PCT/US2014/055456 patent/WO2015038937A1/en not_active Ceased
- 2014-09-12 ES ES14776962T patent/ES2799323T3/es active Active
- 2014-09-12 KR KR1020167009510A patent/KR102099494B1/ko active Active
- 2014-09-12 HU HUE14776962A patent/HUE048759T2/hu unknown
- 2014-09-12 SG SG11201600785VA patent/SG11201600785VA/en unknown
- 2014-09-12 EP EP14776962.4A patent/EP3044961B1/en active Active
- 2014-09-12 BR BR112016007760-1A patent/BR112016007760B1/pt active IP Right Grant
- 2014-09-12 JP JP2016542822A patent/JP6535673B2/ja active Active
- 2014-09-12 CN CN201480050337.1A patent/CN105637870B/zh active Active
- 2014-09-12 SG SG10201802026TA patent/SG10201802026TA/en unknown
-
2016
- 2016-03-11 CL CL2016000576A patent/CL2016000576A1/es unknown
Non-Patent Citations (2)
| Title |
|---|
| 《3D-CE1.h: Adaptive block partitioning for VSP》;Shinya Shimizu等;《Joint Collaborative Team on 3D Video Coding Extensions of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11》;20130719;第1-2页 * |
| 《3D-HEVC Test Model 4》;Gerhard Tech等;《MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11》;20130624;第2.2.2.1.3节，第2.2.5节，图22 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6535673B2 (ja) | 2019-06-26 |
| ES2799323T3 (es) | 2020-12-16 |
| KR20160055229A (ko) | 2016-05-17 |
| WO2015038937A1 (en) | 2015-03-19 |
| HUE048759T2 (hu) | 2020-08-28 |
| HK1220060A1 (zh) | 2017-04-21 |
| SG11201600785VA (en) | 2016-03-30 |
| CL2016000576A1 (es) | 2016-11-18 |
| CN105637870A (zh) | 2016-06-01 |
| KR102099494B1 (ko) | 2020-04-09 |
| JP2016530848A (ja) | 2016-09-29 |
| SG10201802026TA (en) | 2018-04-27 |
| EP3044961B1 (en) | 2020-03-18 |
| BR112016007760B1 (pt) | 2023-05-09 |
| BR112016007760A2 (pt) | 2018-07-10 |
| US20150078450A1 (en) | 2015-03-19 |
| US10244253B2 (en) | 2019-03-26 |
| EP3044961A1 (en) | 2016-07-20 |
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