AU2016274692A1 - Sub-prediction unit motion vector prediction using spatial and/or temporal motion information - Google Patents
Sub-prediction unit motion vector prediction using spatial and/or temporal motion information Download PDFInfo
- Publication number
- AU2016274692A1 AU2016274692A1 AU2016274692A AU2016274692A AU2016274692A1 AU 2016274692 A1 AU2016274692 A1 AU 2016274692A1 AU 2016274692 A AU2016274692 A AU 2016274692A AU 2016274692 A AU2016274692 A AU 2016274692A AU 2016274692 A1 AU2016274692 A1 AU 2016274692A1
- Authority
- AU
- Australia
- Prior art keywords
- sub
- block
- blocks
- neighboring
- motion information
- 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.)
- Abandoned
Links
- 239000013598 vector Substances 0.000 title claims description 306
- 230000002123 temporal effect Effects 0.000 title description 100
- 238000005192 partition Methods 0.000 claims abstract description 37
- 230000004044 response Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 155
- 230000008569 process Effects 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 17
- 238000000638 solvent extraction Methods 0.000 claims description 15
- 230000001413 cellular effect Effects 0.000 claims description 4
- 230000010267 cellular communication Effects 0.000 claims 2
- 238000009795 derivation Methods 0.000 description 38
- 238000013139 quantization Methods 0.000 description 24
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 21
- 238000010586 diagram Methods 0.000 description 18
- 238000012545 processing Methods 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 13
- 238000013138 pruning Methods 0.000 description 12
- 238000013500 data storage Methods 0.000 description 6
- 230000011664 signaling Effects 0.000 description 6
- 241000023320 Luma <angiosperm> Species 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000012935 Averaging Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 102100027397 Cilia- and flagella-associated protein 100 Human genes 0.000 description 1
- 101000725206 Homo sapiens Cilia- and flagella-associated protein 100 Proteins 0.000 description 1
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
-
- 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)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562174393P | 2015-06-11 | 2015-06-11 | |
| US62/174,393 | 2015-06-11 | ||
| US201662295329P | 2016-02-15 | 2016-02-15 | |
| US62/295,329 | 2016-02-15 | ||
| US15/176,790 | 2016-06-08 | ||
| US15/176,790 US10271064B2 (en) | 2015-06-11 | 2016-06-08 | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
| PCT/US2016/036682 WO2016201094A1 (en) | 2015-06-11 | 2016-06-09 | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2016274692A1 true AU2016274692A1 (en) | 2017-11-30 |
Family
ID=56292896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2016274692A Abandoned AU2016274692A1 (en) | 2015-06-11 | 2016-06-09 | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10271064B2 (enExample) |
| EP (1) | EP3308545A1 (enExample) |
| JP (1) | JP6766079B2 (enExample) |
| KR (1) | KR102094588B1 (enExample) |
| CN (1) | CN107690809B (enExample) |
| AU (1) | AU2016274692A1 (enExample) |
| BR (1) | BR112017026588A2 (enExample) |
| TW (1) | TW201711472A (enExample) |
| WO (1) | WO2016201094A1 (enExample) |
Families Citing this family (100)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5865366B2 (ja) * | 2011-05-27 | 2016-02-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
| WO2016165069A1 (en) * | 2015-04-14 | 2016-10-20 | Mediatek Singapore Pte. Ltd. | Advanced temporal motion vector prediction in video coding |
| US20190158860A1 (en) * | 2016-05-13 | 2019-05-23 | Sharp Kabushiki Kaisha | Video decoding device |
| CN114363636B (zh) * | 2016-07-05 | 2024-06-04 | 株式会社Kt | 用于处理视频信号的方法和装置 |
| KR102275420B1 (ko) * | 2016-07-12 | 2021-07-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 이를 위한 기록 매체 |
| CN116567226A (zh) | 2016-08-11 | 2023-08-08 | Lx 半导体科技有限公司 | 图像编码/解码设备和图像数据的发送设备 |
| US10721489B2 (en) | 2016-09-06 | 2020-07-21 | Qualcomm Incorporated | Geometry-based priority for the construction of candidate lists |
| US10477238B2 (en) | 2016-09-07 | 2019-11-12 | Qualcomm Incorporated | Sub-PU based bi-directional motion compensation in video coding |
| WO2018066867A1 (ko) | 2016-10-04 | 2018-04-12 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2018169571A1 (en) * | 2017-03-15 | 2018-09-20 | Google Llc | Segmentation-based parameterized motion models |
| US11496747B2 (en) * | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
| US12457321B2 (en) * | 2017-03-22 | 2025-10-28 | Electronics And Telecommunications Research Institute | Prediction method and device using reference block |
| US10582209B2 (en) * | 2017-03-30 | 2020-03-03 | Mediatek Inc. | Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding |
| CA3065492C (en) * | 2017-05-17 | 2022-06-14 | Kt Corporation | Method and device for video signal processing |
| WO2018225594A1 (ja) * | 2017-06-05 | 2018-12-13 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN116016922B (zh) * | 2017-07-07 | 2025-11-28 | 三星电子株式会社 | 用于对运动矢量进行编码和解码的设备和方法 |
| US11172203B2 (en) * | 2017-08-08 | 2021-11-09 | Mediatek Inc. | Intra merge prediction |
| EP3451665A1 (en) * | 2017-09-01 | 2019-03-06 | Thomson Licensing | Refinement of internal sub-blocks of a coding unit |
| EP3700208A4 (en) * | 2017-10-18 | 2021-04-07 | Electronics and Telecommunications Research Institute | IMAGE ENCODING / DECODING METHOD AND DEVICE AND RECORDING MEDIUM WITH BITSTREAM STORED ON IT |
| CN119922330A (zh) * | 2017-11-01 | 2025-05-02 | 交互数字Vc控股公司 | 用于合并模式的解码器侧运动矢量细化和子块运动导出 |
| WO2019089864A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Overlapped block motion compensation |
| TW201924349A (zh) * | 2017-11-17 | 2019-06-16 | 晨星半導體股份有限公司 | 與移動補償相關之影像處理裝置及影像處理方法 |
| WO2019146718A1 (ja) * | 2018-01-29 | 2019-08-01 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| WO2019151279A1 (ja) | 2018-01-30 | 2019-08-08 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| US11394992B2 (en) * | 2018-03-14 | 2022-07-19 | Hfi Innovation Inc. | Methods and apparatuses of generating average candidates in video coding systems |
| US11356692B2 (en) * | 2018-03-19 | 2022-06-07 | Intellectual Discovery Co., Ltd. | Image decoding method/apparatus, image encoding method/apparatus, and recording medium storing bitstream |
| CN116866565A (zh) * | 2018-03-21 | 2023-10-10 | Lx 半导体科技有限公司 | 图像编码/解码方法、存储介质以及图像数据的传输方法 |
| AU2018415602B2 (en) | 2018-03-26 | 2023-02-09 | Huawei Technologies Co., Ltd. | Inter prediction apparatus and method for video coding |
| US20190045195A1 (en) * | 2018-03-30 | 2019-02-07 | Intel Corporation | Reduced Partitioning and Mode Decisions Based on Content Analysis and Learning |
| WO2019194499A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| JP7477495B2 (ja) * | 2018-04-01 | 2024-05-01 | エルジー エレクトロニクス インコーポレイティド | インター予測モードに基づいた映像処理方法及びそのための装置 |
| US11470346B2 (en) * | 2018-05-09 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for performing motion vector prediction using a derived set of motion vectors |
| WO2019227297A1 (zh) * | 2018-05-28 | 2019-12-05 | 华为技术有限公司 | 一种视频图像的帧间预测方法、装置及编解码器 |
| US11109025B2 (en) * | 2018-06-04 | 2021-08-31 | Tencent America LLC | Method and apparatus for sub-block based temporal motion vector prediction |
| US12348762B2 (en) | 2018-06-19 | 2025-07-01 | Qualcomm Incorporated | Signaling sub-prediction unit motion vector predictor |
| US11695967B2 (en) * | 2018-06-22 | 2023-07-04 | Op Solutions, Llc | Block level geometric partitioning |
| KR102420839B1 (ko) * | 2018-06-27 | 2022-07-15 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| WO2020003279A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks |
| CN114125450B (zh) | 2018-06-29 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
| WO2020003261A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection from multiple luts |
| WO2020003270A1 (en) * | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Number of motion candidates in a look up table to be checked according to mode |
| EP3794824A1 (en) | 2018-06-29 | 2021-03-24 | Beijing Bytedance Network Technology Co. Ltd. | Conditions for updating luts |
| KR20240007298A (ko) | 2018-06-29 | 2024-01-16 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut에서의 모션 후보들의 검사 순서 |
| MX392418B (es) | 2018-06-29 | 2025-03-24 | Beijing Bytedance Network Tech Co Ltd | Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp. |
| KR20240007299A (ko) | 2018-06-29 | 2024-01-16 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 룩업 테이블의 업데이트: fifo, 제약된 fifo |
| WO2020008351A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| EP3809705B1 (en) * | 2018-07-02 | 2024-05-01 | Huawei Technologies Co., Ltd. | Motion vector prediction method and device, and codec |
| KR102545728B1 (ko) * | 2018-07-16 | 2023-06-20 | 엘지전자 주식회사 | 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치 |
| CN112567750A (zh) * | 2018-08-17 | 2021-03-26 | 联发科技股份有限公司 | 用于视频编解码的简化合并候选列表的方法和装置 |
| EP3831062A4 (en) | 2018-08-17 | 2022-07-06 | HFI Innovation Inc. | SIMPLIFIED SUBMODE METHOD AND APPARATUS FOR VIDEO CODING |
| EP4518313A3 (en) * | 2018-08-29 | 2025-05-28 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding using subblock-based temporal motion vector prediction |
| GB2590310B (en) | 2018-09-12 | 2023-03-22 | Beijing Bytedance Network Tech Co Ltd | Conditions for starting checking HMVP candidates depend on total number minus K |
| EP3854095A1 (en) * | 2018-09-21 | 2021-07-28 | InterDigital VC Holdings, Inc. | Motion vector prediction in video encoding and decoding |
| TWI821408B (zh) | 2018-09-23 | 2023-11-11 | 大陸商北京字節跳動網絡技術有限公司 | 塊級別的運動向量平面模式 |
| TW202029755A (zh) * | 2018-09-26 | 2020-08-01 | 美商Ｖｉｄ衡器股份有限公司 | 視訊編碼雙預測 |
| CN111050164B (zh) * | 2018-10-15 | 2022-05-17 | 华为技术有限公司 | 一种编解码的方法和装置 |
| WO2020084470A1 (en) * | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Storage of motion parameters with clipping for affine mode |
| WO2020084554A1 (en) * | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Searching based motion candidate derivation for sub-block motion vector prediction |
| WO2020088689A1 (en) | 2018-11-02 | 2020-05-07 | Beijing Bytedance Network Technology Co., Ltd. | Usage of hmvp candidates in geometry partition prediction mode |
| EP3847814A4 (en) | 2018-11-06 | 2021-07-14 | Beijing Bytedance Network Technology Co. Ltd. | POSITION DEPENDENT STORAGE, MOVEMENT INFORMATION |
| HUE065784T2 (hu) | 2018-11-08 | 2024-06-28 | Guangdong Oppo Mobile Telecommunications | Eljárás képjel kódolására/dekódolására, és hozzá való berendezés |
| CN113170172A (zh) * | 2018-11-21 | 2021-07-23 | 瑞典爱立信有限公司 | 具有子块合并简化的视频图片编码方法及相关装置 |
| CN113056916B (zh) | 2018-11-22 | 2024-06-11 | 北京字节跳动网络技术有限公司 | 基于子块的运动候选的选择和信令 |
| EP4307681A3 (en) | 2018-11-29 | 2024-04-03 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between intra block copy mode and inter prediction tools |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| US11197017B2 (en) | 2018-12-06 | 2021-12-07 | Tencent America LLC | Methods and apparatuses for video coding |
| WO2020116242A1 (ja) * | 2018-12-07 | 2020-06-11 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| JP2020108083A (ja) * | 2018-12-28 | 2020-07-09 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
| CN118474390A (zh) * | 2019-01-02 | 2024-08-09 | Lg 电子株式会社 | 基于sbtmvp的帧间预测方法和设备 |
| WO2020140953A1 (en) * | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd | Early determination of hash-based motion searching |
| CN111357290B (zh) | 2019-01-03 | 2023-08-22 | 北京大学 | 视频图像处理方法与装置 |
| WO2020140242A1 (zh) * | 2019-01-03 | 2020-07-09 | 北京大学 | 视频处理方法和装置 |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| WO2020143837A1 (en) * | 2019-01-12 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Mmvd improvement |
| CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
| CN113302937B (zh) | 2019-01-16 | 2024-08-02 | 北京字节跳动网络技术有限公司 | 运动候选推导 |
| US10904553B2 (en) * | 2019-01-22 | 2021-01-26 | Tencent America LLC | Method and apparatus for video coding |
| US11202089B2 (en) * | 2019-01-28 | 2021-12-14 | Tencent America LLC | Method and apparatus for determining an inherited affine parameter from an affine model |
| CN113366855B (zh) | 2019-02-03 | 2025-06-24 | 北京字节跳动网络技术有限公司 | 基于条件的非对称四叉树分割 |
| CN113424535B (zh) * | 2019-02-13 | 2025-01-10 | 北京字节跳动网络技术有限公司 | 基于运动矢量预测表的历史更新 |
| KR20210127709A (ko) * | 2019-03-07 | 2021-10-22 | 디지털인사이트 주식회사 | 영상 부호화/복호화 방법 및 장치 |
| KR102489716B1 (ko) | 2019-03-12 | 2023-01-18 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 삼각형 예측을 위한 비디오 코딩 방법 및 장치 |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| KR20220002991A (ko) * | 2019-04-25 | 2022-01-07 | 오피 솔루션즈, 엘엘씨 | 글로벌 모션을 갖는 프레임들에서의 적응적 모션 벡터 예측 후보들 |
| CN113812165B (zh) | 2019-05-09 | 2023-05-23 | 北京字节跳动网络技术有限公司 | 对hmvp表的改进 |
| WO2020244546A1 (en) * | 2019-06-05 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Motion information derivation for inter prediction |
| US11570442B2 (en) * | 2019-06-05 | 2023-01-31 | Qualcomm Incorporated | Reducing motion field storage for prediction of video data using non-rectangular prediction modes |
| EP3989551A4 (en) | 2019-06-17 | 2023-05-31 | Electronics and Telecommunications Research Institute | METHOD AND DEVICE FOR CODING/DECODING IMAGES BASED ON A DIVISION INTO SUB-BLOCKS |
| KR102712127B1 (ko) | 2019-06-19 | 2024-09-30 | 엘지전자 주식회사 | 비디오/영상 코딩 시스템에서 중복 시그널링 제거 방법 및 장치 |
| KR102811985B1 (ko) | 2019-06-24 | 2025-05-23 | 샤프 가부시키가이샤 | 비디오 데이터를 코딩하기 위한 디바이스 및 방법 |
| EP3991428A1 (en) * | 2019-06-25 | 2022-05-04 | InterDigital VC Holdings France, SAS | Hmvc for affine and sbtmvp motion vector prediction modes |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| WO2021052506A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Transform unit based combined inter intra prediction |
| WO2021202468A1 (en) * | 2020-03-30 | 2021-10-07 | Bytedance Inc. | Slice header constraint on collocated pictures |
| WO2021237086A1 (en) | 2020-05-22 | 2021-11-25 | Bytedance Inc. | Techniques for generation of a conformant output sub-bitstream |
| EP4150900A4 (en) * | 2020-06-09 | 2023-11-08 | ByteDance Inc. | SUB-BIT STREAM EXTRACTION FROM MULTILAYER VIDEO BIT STREAMS |
| KR20220037382A (ko) * | 2020-09-17 | 2022-03-24 | 레몬 인크. | 디코더 구성 레코드에서의 픽처 치수 표시 |
| US11490122B2 (en) * | 2020-09-24 | 2022-11-01 | Tencent America LLC | Method and apparatus for video coding |
| CN118202646A (zh) * | 2021-10-05 | 2024-06-14 | 交互数字Ce专利控股有限公司 | 基于深度运动的多类型树划分 |
| CN120036002A (zh) * | 2022-10-13 | 2025-05-23 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7010367B2 (en) | 2003-10-16 | 2006-03-07 | Caterpillar Inc. | Operator interface for a work machine |
| US20070268964A1 (en) * | 2006-05-22 | 2007-11-22 | Microsoft Corporation | Unit co-location-based motion estimation |
| JP5188875B2 (ja) * | 2007-06-04 | 2013-04-24 | 株式会社エヌ・ティ・ティ・ドコモ | 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム |
| JP5701291B2 (ja) * | 2010-04-13 | 2015-04-15 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 動き補償方法、画像復号方法、画像符号化方法、動き補償装置、プログラム、及び集積回路 |
| US9357228B2 (en) * | 2010-05-27 | 2016-05-31 | The Hong Kong University Of Science And Technology | Motion estimation of images |
| GB2487200A (en) * | 2011-01-12 | 2012-07-18 | Canon Kk | Video encoding and decoding with improved error resilience |
| US9288501B2 (en) * | 2011-03-08 | 2016-03-15 | Qualcomm Incorporated | Motion vector predictors (MVPs) for bi-predictive inter mode in video coding |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| CN103828373B (zh) * | 2011-10-05 | 2018-02-16 | 太阳专利托管公司 | 图像解码方法以及图像解码装置 |
| US9491459B2 (en) * | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Base layer merge and AMVP modes for video coding |
| US10616607B2 (en) * | 2013-02-25 | 2020-04-07 | Lg Electronics Inc. | Method for encoding video of multi-layer structure supporting scalability and method for decoding same and apparatus therefor |
| US20140269920A1 (en) * | 2013-03-15 | 2014-09-18 | Cisco Technology, Inc. | Motion Estimation Guidance in Transcoding Operation |
| US10244253B2 (en) * | 2013-09-13 | 2019-03-26 | Qualcomm Incorporated | Video coding techniques using asymmetric motion partitioning |
| JP6233240B2 (ja) | 2013-09-26 | 2017-11-22 | 信越化学工業株式会社 | パターン形成方法 |
| US9762927B2 (en) * | 2013-09-26 | 2017-09-12 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US20140269620A1 (en) * | 2014-05-27 | 2014-09-18 | Bandwidth.Com, Inc. | Techniques for Establishing a Handoff Profile Using User Feedback |
| CN104079944B (zh) * | 2014-06-30 | 2017-12-01 | 华为技术有限公司 | 视频编码的运动矢量列表构建方法和系统 |
-
2016
- 2016-06-08 US US15/176,790 patent/US10271064B2/en active Active
- 2016-06-09 CN CN201680033592.4A patent/CN107690809B/zh active Active
- 2016-06-09 BR BR112017026588A patent/BR112017026588A2/pt not_active Application Discontinuation
- 2016-06-09 KR KR1020177035367A patent/KR102094588B1/ko active Active
- 2016-06-09 JP JP2017564107A patent/JP6766079B2/ja active Active
- 2016-06-09 WO PCT/US2016/036682 patent/WO2016201094A1/en not_active Ceased
- 2016-06-09 EP EP16733772.4A patent/EP3308545A1/en not_active Ceased
- 2016-06-09 AU AU2016274692A patent/AU2016274692A1/en not_active Abandoned
- 2016-06-13 TW TW105118445A patent/TW201711472A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN107690809B (zh) | 2020-05-01 |
| JP2018522468A (ja) | 2018-08-09 |
| TW201711472A (zh) | 2017-03-16 |
| CN107690809A (zh) | 2018-02-13 |
| US20160366435A1 (en) | 2016-12-15 |
| EP3308545A1 (en) | 2018-04-18 |
| US10271064B2 (en) | 2019-04-23 |
| KR102094588B1 (ko) | 2020-03-27 |
| BR112017026588A2 (pt) | 2018-08-14 |
| KR20180018535A (ko) | 2018-02-21 |
| WO2016201094A1 (en) | 2016-12-15 |
| JP6766079B2 (ja) | 2020-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7692950B2 (ja) | ビデオコーディングのための動きベクトル予測のためのマージ候補 | |
| EP3513560B1 (en) | Offset vector identification of temporal motion vector predictor | |
| US10271064B2 (en) | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information | |
| EP3251361B1 (en) | Sub-prediction unit based advanced temporal motion vector prediction | |
| EP3510774B1 (en) | Geometry-based priority for the construction of candidate lists | |
| US10368083B2 (en) | Picture order count based motion vector pruning | |
| EP2984838B1 (en) | Backward view synthesis prediction | |
| WO2015026952A1 (en) | Sub-pu-level advanced residual prediction | |
| OA18314A (en) | Sub-prediction unit based advanced temporal motion vector prediction. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |