CL2016000576A1 - Técnicas de codificación de video utilizando división de movimiento asimétrica - Google Patents
Técnicas de codificación de video utilizando división de movimiento asimétricaInfo
- Publication number
- CL2016000576A1 CL2016000576A1 CL2016000576A CL2016000576A CL2016000576A1 CL 2016000576 A1 CL2016000576 A1 CL 2016000576A1 CL 2016000576 A CL2016000576 A CL 2016000576A CL 2016000576 A CL2016000576 A CL 2016000576A CL 2016000576 A1 CL2016000576 A1 CL 2016000576A1
- Authority
- CL
- Chile
- Prior art keywords
- block
- sub
- video coding
- coding techniques
- asymmetric motion
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000013598 vector Substances 0.000 abstract 1
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
-
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361877793P | 2013-09-13 | 2013-09-13 | |
| US201361881383P | 2013-09-23 | 2013-09-23 | |
| US14/483,983 US10244253B2 (en) | 2013-09-13 | 2014-09-11 | Video coding techniques using asymmetric motion partitioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2016000576A1 true CL2016000576A1 (es) | 2016-11-18 |
Family
ID=51626619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2016000576A CL2016000576A1 (es) | 2013-09-13 | 2016-03-11 | Técnicas de codificación de video utilizando división de movimiento asimétrica |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10244253B2 (enExample) |
| EP (1) | EP3044961B1 (enExample) |
| JP (1) | JP6535673B2 (enExample) |
| KR (1) | KR102099494B1 (enExample) |
| CN (1) | CN105637870B (enExample) |
| BR (1) | BR112016007760B1 (enExample) |
| CL (1) | CL2016000576A1 (enExample) |
| ES (1) | ES2799323T3 (enExample) |
| HU (1) | HUE048759T2 (enExample) |
| SG (2) | SG10201802026TA (enExample) |
| WO (1) | WO2015038937A1 (enExample) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2518996C1 (ru) | 2010-04-13 | 2014-06-10 | Самсунг Электроникс Ко., Лтд. | Способ кодирования видео и устройство для кодирования видео на основе единиц кодирования, определенных в соответствии с древовидной структурой, и способ декодирования видео и устройство для декодирования видео на основе единиц кодирования, определенных в соответствии с древовидной структурой |
| CN104137549B9 (zh) * | 2012-01-18 | 2020-06-05 | 韩国电子通信研究院 | 对图像进行编码和解码的方法及设备 |
| 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 |
| WO2016179303A1 (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 |
| CN116708782A (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 |
| KR102559061B1 (ko) * | 2016-11-18 | 2023-07-24 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| 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 |
| CN118175295A (zh) * | 2017-09-29 | 2024-06-11 | Lx 半导体科技有限公司 | 图像编码设备、图像解码设备和发送设备 |
| 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 |
| CN112352427B (zh) * | 2018-06-18 | 2024-04-09 | 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 |
| CN119363984A (zh) * | 2018-07-17 | 2025-01-24 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| CN116980591B (zh) | 2018-08-29 | 2024-03-15 | 北京达佳互联信息技术有限公司 | 视频编码的方法、计算设备和存储介质 |
| WO2020070730A2 (en) * | 2018-10-06 | 2020-04-09 | Beijing Bytedance Network Technology Co., Ltd. | Size restriction based on affine motion information |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| WO2020084556A1 (en) | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block motion candidate list in video coding |
| WO2020094075A1 (en) * | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Multiple merge lists and orders for inter prediction with geometric partitioning |
| CN111630865B (zh) | 2018-11-12 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 广义双向预测模式的线缓冲器减少 |
| WO2020103870A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Inter prediction with refinement in video processing |
| EP3861742A4 (en) | 2018-11-20 | 2022-04-13 | Beijing Bytedance Network Technology Co., Ltd. | DIFFERENCE CALCULATION BASED ON SPATIAL POSITION |
| KR102660160B1 (ko) | 2018-11-22 | 2024-04-24 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| US11706437B2 (en) * | 2018-12-21 | 2023-07-18 | Sharp Kabushiki Kaisha | Systems and methods for performing inter prediction in video coding |
| KR20210090715A (ko) * | 2019-01-09 | 2021-07-20 | 엘지전자 주식회사 | Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치 |
| WO2020156573A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Condition-dependent 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 |
| EP3915259A4 (en) | 2019-03-06 | 2022-03-30 | Beijing Bytedance Network Technology Co., Ltd. | USE OF A CONVERTED UNIVERSITY PREDICTION CANDIDATE |
| US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
| KR20230169434A (ko) | 2019-04-02 | 2023-12-15 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 디코더 측 움직임 벡터 유도 |
| 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 |
| CN114208184B (zh) | 2019-08-13 | 2025-01-07 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
| WO2021036985A1 (en) | 2019-08-24 | 2021-03-04 | Beijing Bytedance Network Technology Co., Ltd. | Context adaptive coding of block vectors |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| MX2022007742A (es) * | 2019-12-19 | 2022-07-19 | Interdigital Vc Holdings Inc | Metodos y aparato de codificacion y decodificacion. |
| US11375231B2 (en) * | 2020-01-14 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8769584B2 (en) | 2009-05-29 | 2014-07-01 | TVI Interactive Systems, Inc. | Methods for displaying contextually targeted content on a connected television |
| US8648297B2 (en) * | 2011-07-21 | 2014-02-11 | Ohio University | Coupling of liquid chromatography with mass spectrometry by liquid sample desorption electrospray ionization (DESI) |
| KR101606131B1 (ko) * | 2011-08-08 | 2016-03-25 | 구글 테크놀로지 홀딩스 엘엘씨 | 변환 유닛 분할의 잔여 트리 구조 |
| CN107734346B (zh) * | 2012-02-04 | 2020-11-20 | Lg 电子株式会社 | 视频编码方法、视频解码方法和使用其的设备 |
| EP2898689B1 (en) * | 2012-09-21 | 2020-05-06 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9800895B2 (en) | 2013-06-27 | 2017-10-24 | 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 SG SG10201802026TA patent/SG10201802026TA/en unknown
- 2014-09-12 WO PCT/US2014/055456 patent/WO2015038937A1/en not_active Ceased
- 2014-09-12 KR KR1020167009510A patent/KR102099494B1/ko active Active
- 2014-09-12 BR BR112016007760-1A patent/BR112016007760B1/pt active IP Right Grant
- 2014-09-12 EP EP14776962.4A patent/EP3044961B1/en active Active
- 2014-09-12 CN CN201480050337.1A patent/CN105637870B/zh active Active
- 2014-09-12 JP JP2016542822A patent/JP6535673B2/ja active Active
- 2014-09-12 HU HUE14776962A patent/HUE048759T2/hu unknown
- 2014-09-12 SG SG11201600785VA patent/SG11201600785VA/en unknown
- 2014-09-12 ES ES14776962T patent/ES2799323T3/es active Active
-
2016
- 2016-03-11 CL CL2016000576A patent/CL2016000576A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN105637870A (zh) | 2016-06-01 |
| CN105637870B (zh) | 2018-11-20 |
| BR112016007760B1 (pt) | 2023-05-09 |
| HK1220060A1 (zh) | 2017-04-21 |
| JP2016530848A (ja) | 2016-09-29 |
| US20150078450A1 (en) | 2015-03-19 |
| KR20160055229A (ko) | 2016-05-17 |
| EP3044961B1 (en) | 2020-03-18 |
| HUE048759T2 (hu) | 2020-08-28 |
| WO2015038937A1 (en) | 2015-03-19 |
| BR112016007760A2 (pt) | 2018-07-10 |
| KR102099494B1 (ko) | 2020-04-09 |
| SG11201600785VA (en) | 2016-03-30 |
| US10244253B2 (en) | 2019-03-26 |
| ES2799323T3 (es) | 2020-12-16 |
| JP6535673B2 (ja) | 2019-06-26 |
| EP3044961A1 (en) | 2016-07-20 |
| SG10201802026TA (en) | 2018-04-27 |
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