TW201711472A - 使用空間及／或時間運動資訊之子預測單元運動向量預測 - Google Patents
使用空間及／或時間運動資訊之子預測單元運動向量預測 Download PDFInfo
- Publication number
- TW201711472A TW201711472A TW105118445A TW105118445A TW201711472A TW 201711472 A TW201711472 A TW 201711472A TW 105118445 A TW105118445 A TW 105118445A TW 105118445 A TW105118445 A TW 105118445A TW 201711472 A TW201711472 A TW 201711472A
- Authority
- TW
- Taiwan
- Prior art keywords
- sub
- block
- blocks
- video
- motion information
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 607
- 239000013598 vector Substances 0.000 title claims description 343
- 230000002123 temporal effect Effects 0.000 title description 45
- 230000004044 response Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 137
- 238000003860 storage Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 6
- 230000001413 cellular effect Effects 0.000 claims description 4
- 230000010267 cellular communication Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005192 partition Methods 0.000 abstract description 31
- 238000009795 derivation Methods 0.000 description 28
- 238000013139 quantization Methods 0.000 description 26
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 21
- 238000010586 diagram Methods 0.000 description 19
- 238000012545 processing Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 230000003044 adaptive effect Effects 0.000 description 7
- 238000013138 pruning Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 7
- 238000013500 data storage Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000000638 solvent extraction Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241000023320 Luma <angiosperm> Species 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
- 230000003287 optical effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 102100027397 Cilia- and flagella-associated protein 100 Human genes 0.000 description 1
- 102100032620 Cytotoxic granule associated RNA binding protein TIA1 Human genes 0.000 description 1
- 102100022183 E3 ubiquitin-protein ligase MIB1 Human genes 0.000 description 1
- 241000985610 Forpus Species 0.000 description 1
- 101000725206 Homo sapiens Cilia- and flagella-associated protein 100 Proteins 0.000 description 1
- 101000654853 Homo sapiens Cytotoxic granule associated RNA binding protein TIA1 Proteins 0.000 description 1
- 101000973503 Homo sapiens E3 ubiquitin-protein ligase MIB1 Proteins 0.000 description 1
- 102100037812 Medium-wave-sensitive opsin 1 Human genes 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000000977 initiatory effect 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
- 238000003825 pressing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562174393P | 2015-06-11 | 2015-06-11 | |
| US201662295329P | 2016-02-15 | 2016-02-15 | |
| US15/176,790 US10271064B2 (en) | 2015-06-11 | 2016-06-08 | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201711472A true TW201711472A (zh) | 2017-03-16 |
Family
ID=56292896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105118445A TW201711472A (zh) | 2015-06-11 | 2016-06-13 | 使用空間及／或時間運動資訊之子預測單元運動向量預測 |
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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11778194B2 (en) | 2018-09-23 | 2023-10-03 | Beijing Bytedance Network Technology Co., Ltd | MV planar mode with block level |
| CN116866582A (zh) * | 2017-05-17 | 2023-10-10 | 株式会社Kt | 对图像解码和编码的方法以及存储压缩视频数据的装置 |
| TWI846773B (zh) * | 2018-12-05 | 2024-07-01 | 美商高通公司 | 用於視訊寫碼之三角運動資訊 |
Families Citing this family (99)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2717575T3 (pl) * | 2011-05-27 | 2019-03-29 | Sun Patent Trust | Sposób dekodowania obrazów i urządzenie do dekodowania obrazów |
| WO2016165069A1 (en) * | 2015-04-14 | 2016-10-20 | Mediatek Singapore Pte. Ltd. | Advanced temporal motion vector prediction in video coding |
| WO2017195608A1 (ja) * | 2016-05-13 | 2017-11-16 | シャープ株式会社 | 動画像復号装置 |
| EP3985967B1 (en) * | 2016-07-05 | 2025-08-20 | KT Corporation | Method and apparatus for processing video signal |
| KR102275420B1 (ko) * | 2016-07-12 | 2021-07-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 이를 위한 기록 매체 |
| CN109804627B (zh) | 2016-08-11 | 2023-07-25 | Lx 半导体科技有限公司 | 图像编码/解码方法和设备 |
| 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 |
| CN116886898A (zh) * | 2017-01-16 | 2023-10-13 | 世宗大学校产学协力团 | 影像解码/编码方法以及传送比特流的方法 |
| WO2018169571A1 (en) * | 2017-03-15 | 2018-09-20 | Google Llc | Segmentation-based parameterized motion models |
| KR20180107761A (ko) * | 2017-03-22 | 2018-10-02 | 한국전자통신연구원 | 참조 블록을 사용하는 예측 방법 및 장치 |
| US11496747B2 (en) * | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
| US10582209B2 (en) * | 2017-03-30 | 2020-03-03 | Mediatek Inc. | Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding |
| KR102574175B1 (ko) * | 2017-06-05 | 2023-09-04 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
| KR102206084B1 (ko) * | 2017-07-07 | 2021-01-21 | 삼성전자주식회사 | 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법 |
| 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 |
| CN120568045A (zh) * | 2017-10-18 | 2025-08-29 | 英迪股份有限公司 | 图像编码/解码方法以及存储有比特流的记录介质 |
| CA3081335A1 (en) | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
| CN111316649B (zh) * | 2017-11-01 | 2024-06-11 | Vid拓展公司 | 重叠块运动补偿 |
| 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 |
| KR102819813B1 (ko) * | 2018-03-19 | 2025-06-13 | 인텔렉추얼디스커버리 주식회사 | 영상 복호화 방법/장치, 영상 부호화 방법/장치 및 비트스트림을 저장한 기록 매체 |
| CN118381908A (zh) | 2018-03-21 | 2024-07-23 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的发送方法 |
| BR112020019453A2 (pt) | 2018-03-26 | 2021-01-05 | Huawei Technologies Co., Ltd. | Aparelho e método de predição inter para codificação de vídeo |
| 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 |
| CN118200542A (zh) * | 2018-04-01 | 2024-06-14 | Lg电子株式会社 | 图像编码/解码方法、数据的发送方法以及存储介质 |
| 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 |
| CN112602324B (zh) * | 2018-06-22 | 2024-07-23 | Op方案有限责任公司 | 块水平几何划分 |
| KR102576194B1 (ko) * | 2018-06-27 | 2023-09-08 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| EP4325862A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| KR102641872B1 (ko) | 2018-06-29 | 2024-02-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut와 amvp 사이의 상호작용 |
| JP7460617B2 (ja) | 2018-06-29 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | Ｌｕｔ更新条件 |
| CN110662070B (zh) | 2018-06-29 | 2022-03-18 | 北京字节跳动网络技术有限公司 | 用于查找表更新的编码的运动信息的选择 |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| 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 |
| CN110662054B (zh) | 2018-06-29 | 2023-01-06 | 北京字节跳动网络技术有限公司 | 用于视频处理的方法、装置、计算机可读存储介质 |
| TWI723445B (zh) | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 查找表的更新：fifo、約束的fifo |
| KR102600670B1 (ko) * | 2018-07-02 | 2023-11-08 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 움직임 벡터 예측 방법 및 장치, 인코더, 그리고 디코더 |
| WO2020008351A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| WO2020017861A1 (ko) * | 2018-07-16 | 2020-01-23 | 엘지전자 주식회사 | 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치 |
| US11503329B2 (en) | 2018-08-17 | 2022-11-15 | Hfi Innovation Inc. | Method and apparatus of simplified sub-mode for video coding |
| US20210266566A1 (en) * | 2018-08-17 | 2021-08-26 | Mediatek Inc. | Method and Apparatus of Simplified Merge Candidate List for Video Coding |
| KR102359877B1 (ko) | 2018-08-29 | 2022-02-08 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치 |
| TWI820211B (zh) | 2018-09-12 | 2023-11-01 | 大陸商北京字節跳動網絡技術有限公司 | 取決於總數減去k的開始檢查hmvp候選的條件 |
| CN112753222B (zh) * | 2018-09-21 | 2024-09-06 | 交互数字Vc控股公司 | 视频编码和解码中的运动矢量预测 |
| 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 |
| WO2020084472A1 (en) * | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Affine mode parameter inheritance or prediction |
| CN111093080B (zh) | 2018-10-24 | 2024-06-04 | 北京字节跳动网络技术有限公司 | 视频编码中的子块运动候选 |
| CN111147855B (zh) * | 2018-11-02 | 2024-10-29 | 北京字节跳动网络技术有限公司 | 几何分割预测模式与其他工具之间的协调 |
| WO2020094074A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Position-depending ordering of motion candidate list for geometric partitioning mode |
| CN116248870B (zh) * | 2018-11-08 | 2025-07-11 | Oppo广东移动通信有限公司 | 视频信号编码/解码方法以及用于所述方法的设备 |
| 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 |
| CN113056920B (zh) | 2018-11-22 | 2024-05-24 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测的协调方法 |
| WO2020108649A1 (en) | 2018-11-29 | 2020-06-04 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between intra block copy mode and inter prediction tools |
| 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 |
| WO2020140954A1 (en) * | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd | Simplification of hash-based motion searching |
| CN118450141A (zh) * | 2019-01-02 | 2024-08-06 | Lg 电子株式会社 | 基于sbtmvp的帧间预测方法和设备 |
| CN116996683A (zh) | 2019-01-03 | 2023-11-03 | 北京大学 | 视频图像处理方法与装置 |
| CN111164976A (zh) * | 2019-01-03 | 2020-05-15 | 北京大学 | 视频处理方法和装置 |
| KR102648159B1 (ko) | 2019-01-10 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut 업데이트의 호출 |
| CN113273216B (zh) * | 2019-01-12 | 2022-09-13 | 北京字节跳动网络技术有限公司 | Mmvd改进 |
| 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 |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| 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 |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| CN113475075B (zh) | 2019-02-13 | 2023-09-08 | 北京字节跳动网络技术有限公司 | 基于共享Merge列表的运动预测 |
| CN120547323A (zh) * | 2019-03-07 | 2025-08-26 | 数字洞察力有限公司 | 图像编码/解码方法和传输比特流的方法 |
| CN115643400B (zh) | 2019-03-12 | 2023-06-20 | 北京达佳互联信息技术有限公司 | 用于视频解码的方法、装置和存储介质 |
| 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 |
| SG11202111757YA (en) * | 2019-04-25 | 2021-11-29 | Op Solutions Llc | Adaptive motion vector prediction candidates in frames with global motion |
| 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 |
| US11570442B2 (en) * | 2019-06-05 | 2023-01-31 | Qualcomm Incorporated | Reducing motion field storage for prediction of video data using non-rectangular prediction modes |
| CN113906760B (zh) * | 2019-06-05 | 2026-03-27 | 北京字节跳动网络技术有限公司 | 用于帧间预测的运动信息推导 |
| US12063365B2 (en) * | 2019-06-17 | 2024-08-13 | Electronics And Telecommunications Research Institute | Sub-block division-based image encoding/decoding method and device |
| CN114270833A (zh) | 2019-06-19 | 2022-04-01 | Lg 电子株式会社 | 用于在视频/图像编译系统中移除重叠信令的方法和装置 |
| US11272199B2 (en) * | 2019-06-24 | 2022-03-08 | FG Innovation Company Limited | Device and method for coding video data |
| EP3991428A1 (en) | 2019-06-25 | 2022-05-04 | InterDigital VC Holdings France, SAS | Hmvc for affine and sbtmvp motion vector prediction modes |
| JP7481430B2 (ja) | 2019-08-13 | 2024-05-10 | 北京字節跳動網絡技術有限公司 | サブブロックに基づくインター予測における動き精度 |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| KR102755793B1 (ko) * | 2020-03-30 | 2025-01-15 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 동일 위치 픽처에 대한 제약 |
| KR102860822B1 (ko) | 2020-05-22 | 2025-09-17 | 바이트댄스 아이엔씨 | 비디오 서브-비트스트림 추출 프로세스에서 스케일러블 중첩된 sei 메시지 처리 |
| JP7549045B2 (ja) * | 2020-06-09 | 2024-09-10 | バイトダンス インコーポレイテッド | マルチレイヤ映像ビットストリームのサブビットストリーム抽出 |
| EP3972270A1 (en) * | 2020-09-17 | 2022-03-23 | Lemon Inc. | Picture dimension indication in decoder configuration record |
| US11490122B2 (en) * | 2020-09-24 | 2022-11-01 | Tencent America LLC | Method and apparatus for video coding |
| US20240414336A1 (en) * | 2021-10-05 | 2024-12-12 | Interdigital Ce Patent Holdings, Sas | Depth motion based multi-type tree splitting |
| WO2024077561A1 (en) * | 2022-10-13 | 2024-04-18 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| US12464133B2 (en) * | 2023-02-02 | 2025-11-04 | Tencent America LLC | Smooth sub-block motion vector prediction |
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 |
| US9100655B2 (en) * | 2010-04-13 | 2015-08-04 | Panasonic Intellectual Property Corporation Of America | Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit |
| 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 JP JP2017564107A patent/JP6766079B2/ja not_active Expired - Fee Related
- 2016-06-09 WO PCT/US2016/036682 patent/WO2016201094A1/en not_active Ceased
- 2016-06-09 AU AU2016274692A patent/AU2016274692A1/en not_active Abandoned
- 2016-06-09 BR BR112017026588A patent/BR112017026588A2/pt not_active Application Discontinuation
- 2016-06-09 EP EP16733772.4A patent/EP3308545A1/en not_active Ceased
- 2016-06-09 KR KR1020177035367A patent/KR102094588B1/ko active Active
- 2016-06-09 CN CN201680033592.4A patent/CN107690809B/zh active Active
- 2016-06-13 TW TW105118445A patent/TW201711472A/zh unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116866582A (zh) * | 2017-05-17 | 2023-10-10 | 株式会社Kt | 对图像解码和编码的方法以及存储压缩视频数据的装置 |
| US11778194B2 (en) | 2018-09-23 | 2023-10-03 | Beijing Bytedance Network Technology Co., Ltd | MV planar mode with block level |
| TWI835864B (zh) * | 2018-09-23 | 2024-03-21 | 大陸商北京字節跳動網絡技術有限公司 | 簡化的空時運動矢量預測 |
| TWI846773B (zh) * | 2018-12-05 | 2024-07-01 | 美商高通公司 | 用於視訊寫碼之三角運動資訊 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018522468A (ja) | 2018-08-09 |
| US10271064B2 (en) | 2019-04-23 |
| CN107690809B (zh) | 2020-05-01 |
| AU2016274692A1 (en) | 2017-11-30 |
| BR112017026588A2 (pt) | 2018-08-14 |
| WO2016201094A1 (en) | 2016-12-15 |
| US20160366435A1 (en) | 2016-12-15 |
| KR102094588B1 (ko) | 2020-03-27 |
| KR20180018535A (ko) | 2018-02-21 |
| CN107690809A (zh) | 2018-02-13 |
| JP6766079B2 (ja) | 2020-10-07 |
| EP3308545A1 (en) | 2018-04-18 |
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 | |
| CN107690809B (zh) | 使用空间及/或时间运动信息的子预测单元运动向量预测 | |
| TWI696382B (zh) | 以子預測單元為基礎之先進時間運動向量預測 | |
| CN109691106B (zh) | 一种对视频数据进行编解码的方法、装置及计算机可读存储介质 | |
| CN109644272B (zh) | 用于建构候选列表的几何型优先级 | |
| TWI717586B (zh) | 於視訊解碼器中導出運動向量資訊 | |
| CN108605136B (zh) | 基于图片次序计数的运动矢量精简 | |
| JP6337104B2 (ja) | テクスチャコーディングのためのより正確な高度残差予測（ａｒｐ） | |
| KR102180859B1 (ko) | 3d 비디오 코딩에서 디스패리티 벡터 도출 및 모션 벡터 예측에 대한 단순화 | |
| JP6231203B2 (ja) | ビデオコード化における視差ベクトルを使用するブロック識別 | |
| JP6855242B2 (ja) | ビデオコーディングのためのディスパリティベクトルおよび／または高度残差予測 | |
| TW201924345A (zh) | 寫碼用於視頻寫碼之仿射預測移動資訊 | |
| CN110431845A (zh) | 约束通过解码器侧运动向量推导导出的运动向量信息 | |
| US9426465B2 (en) | Sub-PU level advanced residual prediction | |
| HK1223758B (en) | Disparity vector and/or advanced residual prediction for video coding | |
| HK1218815B (en) | Block identification using disparity vector in video coding |