BR112016016012B1 - Predição residual avançada baseada em bloco para codificação de vídeo 3d - Google Patents
Predição residual avançada baseada em bloco para codificação de vídeo 3d Download PDFInfo
- Publication number
- BR112016016012B1 BR112016016012B1 BR112016016012-6A BR112016016012A BR112016016012B1 BR 112016016012 B1 BR112016016012 B1 BR 112016016012B1 BR 112016016012 A BR112016016012 A BR 112016016012A BR 112016016012 B1 BR112016016012 B1 BR 112016016012B1
- Authority
- BR
- Brazil
- Prior art keywords
- block
- video
- view
- prediction
- inter
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 382
- 230000002123 temporal effect Effects 0.000 claims abstract description 253
- 238000000034 method Methods 0.000 claims abstract description 172
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 35
- 239000013598 vector Substances 0.000 claims description 189
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 description 69
- 238000009795 derivation Methods 0.000 description 46
- 238000012545 processing Methods 0.000 description 43
- 238000010586 diagram Methods 0.000 description 36
- 239000000523 sample Substances 0.000 description 31
- 241000023320 Luma <angiosperm> Species 0.000 description 23
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 23
- 238000013139 quantization Methods 0.000 description 21
- 238000003860 storage Methods 0.000 description 20
- 230000004927 fusion Effects 0.000 description 17
- 238000011161 development Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 13
- VBRBNWWNRIMAII-WYMLVPIESA-N 3-[(e)-5-(4-ethylphenoxy)-3-methylpent-3-enyl]-2,2-dimethyloxirane Chemical compound C1=CC(CC)=CC=C1OC\C=C(/C)CCC1C(C)(C)O1 VBRBNWWNRIMAII-WYMLVPIESA-N 0.000 description 10
- 230000009466 transformation Effects 0.000 description 10
- 241000723873 Tobacco mosaic virus Species 0.000 description 9
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000013500 data storage Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 238000000638 solvent extraction Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 241001147458 Dasheen mosaic virus Species 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 108091000069 Cystinyl Aminopeptidase Proteins 0.000 description 2
- 102100020872 Leucyl-cystinyl aminopeptidase Human genes 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- 108091026890 Coding region 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
- 238000012937 correction Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000005304 joining 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
- 238000010606 normalization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect 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
- 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
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/50—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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461926290P | 2014-01-11 | 2014-01-11 | |
| US61/926,290 | 2014-01-11 | ||
| US14/592,633 US9967592B2 (en) | 2014-01-11 | 2015-01-08 | Block-based advanced residual prediction for 3D video coding |
| US14/592,633 | 2015-01-08 | ||
| PCT/US2015/010878 WO2015106141A1 (en) | 2014-01-11 | 2015-01-09 | Block-based advanced residual prediction for 3d video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016016012A2 BR112016016012A2 (pt) | 2017-08-08 |
| BR112016016012B1 true BR112016016012B1 (pt) | 2023-11-14 |
Family
ID=53522487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016016012-6A BR112016016012B1 (pt) | 2014-01-11 | 2015-01-09 | Predição residual avançada baseada em bloco para codificação de vídeo 3d |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9967592B2 (https=) |
| EP (1) | EP3092805B1 (https=) |
| JP (1) | JP6522629B2 (https=) |
| KR (1) | KR102331683B1 (https=) |
| CN (1) | CN105874799B (https=) |
| BR (1) | BR112016016012B1 (https=) |
| ES (1) | ES2842109T3 (https=) |
| WO (1) | WO2015106141A1 (https=) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL2658263T3 (pl) * | 2010-12-22 | 2023-03-13 | Lg Electronics Inc. | Sposób predykcji wewnątrzramkowej i urządzenie wykorzystujące ten sposób |
| PT2750387T (pt) | 2011-09-22 | 2019-09-17 | Lg Electronics Inc | Processo de decodificação de vídeo e aparelho de decodificação de vídeo |
| EP3117606B1 (en) * | 2014-03-13 | 2018-12-26 | Qualcomm Incorporated | Simplified advanced residual prediction for 3d-hevc |
| KR102260146B1 (ko) * | 2014-03-31 | 2021-06-03 | 인텔렉추얼디스커버리 주식회사 | 시점 간 움직임 병합 후보 유도 방법 및 장치 |
| WO2016056754A1 (ko) * | 2014-10-08 | 2016-04-14 | 엘지전자 주식회사 | 3d 비디오 부호화/복호화 방법 및 장치 |
| US10382795B2 (en) | 2014-12-10 | 2019-08-13 | Mediatek Singapore Pte. Ltd. | Method of video coding using binary tree block partitioning |
| WO2016090568A1 (en) | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| US10200666B2 (en) * | 2015-03-04 | 2019-02-05 | Dolby Laboratories Licensing Corporation | Coherent motion estimation for stereoscopic video |
| US11330284B2 (en) * | 2015-03-27 | 2022-05-10 | Qualcomm Incorporated | Deriving motion information for sub-blocks in video coding |
| JP2018533871A (ja) * | 2015-11-11 | 2018-11-15 | サムスン エレクトロニクス カンパニー リミテッド | ビデオ復号方法及びその装置、並びにビデオ符号化方法及びその装置 |
| US10652575B2 (en) * | 2016-09-15 | 2020-05-12 | Qualcomm Incorporated | Linear model chroma intra prediction for video coding |
| KR102343668B1 (ko) | 2016-09-30 | 2021-12-24 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 인코딩 방법, 비디오 디코딩 방법, 및 단말 |
| JP7249948B2 (ja) * | 2017-03-17 | 2023-03-31 | ヴィド スケール インコーポレイテッド | ジオメトリパディングに基づいた３６０度ビデオのための予測符号化 |
| EP3468195A1 (en) | 2017-10-05 | 2019-04-10 | Thomson Licensing | Improved predictor candidates for motion compensation |
| US10652550B2 (en) | 2017-12-22 | 2020-05-12 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Compensation table compressing method |
| CN108172168B (zh) * | 2017-12-22 | 2019-11-15 | 深圳市华星光电半导体显示技术有限公司 | 一种补偿表压缩方法 |
| WO2019165343A1 (en) * | 2018-02-26 | 2019-08-29 | Interdigital Vc Holdings, Inc. | Gradient based boundary filtering in intra prediction |
| EP4322533A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| CN110662059B (zh) | 2018-06-29 | 2021-04-20 | 北京字节跳动网络技术有限公司 | 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置 |
| AU2019293670B2 (en) | 2018-06-29 | 2023-06-08 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| 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. |
| KR20240005239A (ko) | 2018-06-29 | 2024-01-11 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut와 amvp 사이의 상호작용 |
| 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 |
| WO2020003265A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Conditions of usage of luts |
| KR102660666B1 (ko) | 2018-06-29 | 2024-04-26 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut들을 업데이트하기 위한 조건들 |
| WO2020008346A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Rules on updating luts |
| 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 |
| 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 |
| KR20240024335A (ko) | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| US11375178B2 (en) * | 2019-03-04 | 2022-06-28 | Dolby Laboratories Licensing Corporation | Multi-resolution multi-view video rendering |
| 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 |
| PT3932076T (pt) | 2019-03-23 | 2023-12-12 | Huawei Tech Co Ltd | Codificador, descodificador e métodos correspondentes para predição intra |
| WO2021058401A1 (en) * | 2019-09-23 | 2021-04-01 | Interdigital Vc Holdings France, Sas | Prediction for video encoding and decoding using external reference |
| KR102755793B1 (ko) | 2020-03-30 | 2025-01-15 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 동일 위치 픽처에 대한 제약 |
| TW202230287A (zh) * | 2020-06-01 | 2022-08-01 | 美商高通公司 | 用於遮擋處理技術的方法和裝置 |
| CN116113973A (zh) * | 2020-08-06 | 2023-05-12 | 现代自动车株式会社 | 使用基于深度学习的帧间预测的视频编码与解码 |
| CN117256017A (zh) * | 2021-04-23 | 2023-12-19 | 字节跳动有限公司 | 用于视频处理的方法、设备和介质 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4867497B2 (ja) * | 2006-06-21 | 2012-02-01 | ソニー株式会社 | 情報処理装置および方法、復号装置および方法、プログラム、並びに情報処理システム |
| KR20120118780A (ko) * | 2011-04-19 | 2012-10-29 | 삼성전자주식회사 | 다시점 비디오의 움직임 벡터 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| US9485517B2 (en) * | 2011-04-20 | 2016-11-01 | Qualcomm Incorporated | Motion vector prediction with motion vectors from multiple views in multi-view video coding |
| US9451283B2 (en) * | 2011-07-05 | 2016-09-20 | Texas Instruments Incorporated | Method, system and computer program product for selecting a motion vector in scalable video coding |
| WO2014075236A1 (en) * | 2012-11-14 | 2014-05-22 | Mediatek Singapore Pte. Ltd. | Methods for residual prediction with pseudo residues in 3d video coding |
-
2015
- 2015-01-08 US US14/592,633 patent/US9967592B2/en active Active
- 2015-01-09 WO PCT/US2015/010878 patent/WO2015106141A1/en not_active Ceased
- 2015-01-09 KR KR1020167018926A patent/KR102331683B1/ko active Active
- 2015-01-09 JP JP2016545858A patent/JP6522629B2/ja active Active
- 2015-01-09 ES ES15703144T patent/ES2842109T3/es active Active
- 2015-01-09 CN CN201580003706.6A patent/CN105874799B/zh active Active
- 2015-01-09 BR BR112016016012-6A patent/BR112016016012B1/pt active IP Right Grant
- 2015-01-09 EP EP15703144.4A patent/EP3092805B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017510127A (ja) | 2017-04-06 |
| US9967592B2 (en) | 2018-05-08 |
| WO2015106141A1 (en) | 2015-07-16 |
| EP3092805A1 (en) | 2016-11-16 |
| BR112016016012A2 (pt) | 2017-08-08 |
| CN105874799A (zh) | 2016-08-17 |
| KR102331683B1 (ko) | 2021-11-25 |
| KR20160106604A (ko) | 2016-09-12 |
| JP6522629B2 (ja) | 2019-05-29 |
| HK1223757A1 (zh) | 2017-08-04 |
| EP3092805B1 (en) | 2020-10-07 |
| ES2842109T3 (es) | 2021-07-12 |
| US20150201212A1 (en) | 2015-07-16 |
| CN105874799B (zh) | 2019-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102331683B1 (ko) | 3ｄ 비디오 코딩을 위한 블록-기반 진보된 잔차 예측 | |
| JP6535673B2 (ja) | 非対称動き分割を使用するビデオコーディング技法 | |
| JP6254254B2 (ja) | ３次元（３ｄ）ビデオコーディング用の進化型マージモード | |
| EP3047649B1 (en) | Combined bi-predictive merging candidates for 3d video coding | |
| EP3155812B1 (en) | Simplified shifting merge candidate and merge list derivation in 3d-hevc | |
| US9288507B2 (en) | More accurate advanced residual prediction (ARP) for texture coding | |
| KR102264104B1 (ko) | 백워드 뷰 합성 예측 | |
| TWI526027B (zh) | 視訊寫碼中之運動向量預測 | |
| BR112020014522A2 (pt) | Derivação aprimorada de vetor de movimento no lado de decodificador | |
| JP6370891B2 (ja) | 深さブロックの視差に基づく高度な深さインターコーディング | |
| BR112016000866B1 (pt) | Processamento de compensação de iluminação para codificação de vídeo | |
| CN104904218A (zh) | 视差矢量推导 | |
| JP2016508678A (ja) | ビデオコード化における参照ピクチャリストのためのビュー間予測の無効化 | |
| BR112020025982A2 (pt) | sinalização de preditor de vetor de movimento de unidade de subpredição | |
| JP2016526348A5 (https=) | ||
| HK1223757B (zh) | 用於3d视频译码的基於块的高级残差预测 | |
| BR112016015572B1 (pt) | Método para processar dados de vídeo tridimensionais compreendendo um conjunto de parâmetros de vídeo e cabeçalhos de fatia, método para codificar dados de vídeo tridimensionais compreendendo um conjunto de parâmetros de vídeo e cabeçalhos de fatia, dispositivo de codificação de vídeo e memória legível por computador |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/01/2015, OBSERVADAS AS CONDICOES LEGAIS |