TWI528788B - 用於寫碼視訊資料之方法、裝置及電腦可讀媒體 - Google Patents
用於寫碼視訊資料之方法、裝置及電腦可讀媒體 Download PDFInfo
- Publication number
- TWI528788B TWI528788B TW101133371A TW101133371A TWI528788B TW I528788 B TWI528788 B TW I528788B TW 101133371 A TW101133371 A TW 101133371A TW 101133371 A TW101133371 A TW 101133371A TW I528788 B TWI528788 B TW I528788B
- Authority
- TW
- Taiwan
- Prior art keywords
- motion vector
- block
- vector predictor
- current video
- video block
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 85
- 239000013598 vector Substances 0.000 claims description 469
- 230000011664 signaling Effects 0.000 claims description 9
- 238000013500 data storage Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims 1
- 238000013139 quantization Methods 0.000 description 23
- 238000003860 storage Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 16
- 238000004891 communication Methods 0.000 description 14
- 230000002123 temporal effect Effects 0.000 description 14
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000003044 adaptive effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000023320 Luma <angiosperm> Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer 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
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
-
- 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
- H04N19/50—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
- H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
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 |
|---|---|---|---|
| US201161543181P | 2011-10-04 | 2011-10-04 | |
| US201161553053P | 2011-10-28 | 2011-10-28 | |
| US13/532,392 US9083983B2 (en) | 2011-10-04 | 2012-06-25 | Motion vector predictor candidate clipping removal for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201316782A TW201316782A (zh) | 2013-04-16 |
| TWI528788B true TWI528788B (zh) | 2016-04-01 |
Family
ID=47992573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101133371A TWI528788B (zh) | 2011-10-04 | 2012-09-12 | 用於寫碼視訊資料之方法、裝置及電腦可讀媒體 |
Country Status (9)
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120088488A (ko) | 2011-01-31 | 2012-08-08 | 한국전자통신연구원 | 시간적 움직임 벡터 저장 방법 및 그 장치 |
| CN104883576B (zh) * | 2011-08-29 | 2017-11-14 | 苗太平洋控股有限公司 | 以amvp模式产生预测区块的方法 |
| US9300975B2 (en) * | 2011-09-11 | 2016-03-29 | Texas Instruments Incorporated | Concurrent access shared buffer in a video encoder |
| KR102030719B1 (ko) * | 2011-10-18 | 2019-10-10 | 주식회사 케이티 | 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기 |
| US9571833B2 (en) * | 2011-11-04 | 2017-02-14 | Nokia Technologies Oy | Method for coding and an apparatus |
| KR20130050149A (ko) | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
| KR20130055773A (ko) * | 2011-11-21 | 2013-05-29 | 한국전자통신연구원 | 부호화 방법 및 장치 |
| CN104012089B (zh) | 2011-12-23 | 2017-11-28 | 韩国电子通信研究院 | 用于设置时间合并候选的参考画面索引的方法和设备 |
| BR112014032565A2 (pt) | 2012-06-29 | 2017-06-27 | Nec Corp | otimização de entrega de disparador de dispositivo de mtc |
| KR102186605B1 (ko) * | 2012-09-28 | 2020-12-03 | 삼성전자주식회사 | 다시점 영상 부호화/복호화 장치 및 방법 |
| CN102883163B (zh) * | 2012-10-08 | 2014-05-28 | 华为技术有限公司 | 用于运动矢量预测的运动矢量列表建立的方法、装置 |
| EP3021584A4 (en) * | 2013-07-12 | 2017-03-15 | Samsung Electronics Co., Ltd. | Method and apparatus for inter-layer decoding video using depth-based disparity vector, and method and apparatus for inter-layer encoding video using depth-based disparity vector |
| US20150271512A1 (en) * | 2014-03-18 | 2015-09-24 | Texas Instruments Incorporated | Dynamic frame padding in a video hardware engine |
| US10104397B2 (en) * | 2014-05-28 | 2018-10-16 | Mediatek Inc. | Video processing apparatus for storing partial reconstructed pixel data in storage device for use in intra prediction and related video processing method |
| KR102425577B1 (ko) * | 2014-06-18 | 2022-07-26 | 삼성전자주식회사 | 휘도차를 보상하기 위한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| KR20220079687A (ko) * | 2014-06-19 | 2022-06-13 | 브이아이디 스케일, 인크. | 블록 벡터 도출을 이용하여 인트라 블록 복사 코딩을 위한 방법 및 시스템 |
| WO2016119104A1 (en) * | 2015-01-26 | 2016-08-04 | Mediatek Inc. | Motion vector regularization |
| US10382791B2 (en) | 2015-03-06 | 2019-08-13 | Qualcomm Incorporated | Data structure for video coding unit |
| US9819962B2 (en) * | 2015-04-06 | 2017-11-14 | Ati Technologies Ulc | Efficient low-complexity video compression |
| US10271064B2 (en) * | 2015-06-11 | 2019-04-23 | Qualcomm Incorporated | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
| US10341682B2 (en) * | 2016-01-19 | 2019-07-02 | Peking University Shenzhen Graduate School | Methods and devices for panoramic video coding and decoding based on multi-mode boundary fill |
| KR20170115969A (ko) * | 2016-04-08 | 2017-10-18 | 한국전자통신연구원 | 움직임 예측 정보를 유도하는 방법 및 장치 |
| WO2017176092A1 (ko) * | 2016-04-08 | 2017-10-12 | 한국전자통신연구원 | 움직임 예측 정보를 유도하는 방법 및 장치 |
| US10560718B2 (en) * | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
| WO2017222301A1 (ko) * | 2016-06-21 | 2017-12-28 | 주식회사 픽스트리 | 부호화 장치 및 방법, 복호화 장치 및 방법 |
| KR20180000279A (ko) * | 2016-06-21 | 2018-01-02 | 주식회사 픽스트리 | 부호화 장치 및 방법, 복호화 장치 및 방법 |
| US10448010B2 (en) * | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
| US10165300B2 (en) * | 2016-10-28 | 2018-12-25 | Blackberry Limited | 3D transform and inter prediction for video coding |
| CN116193110A (zh) * | 2017-01-16 | 2023-05-30 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| RU2770185C2 (ru) * | 2017-06-26 | 2022-04-14 | ИНТЕРДИДЖИТАЛ ВиСи ХОЛДИНГЗ, ИНК. | Множество кандидатов предсказателя для компенсации движения |
| MX2020002586A (es) * | 2017-09-28 | 2020-07-20 | Samsung Electronics Co Ltd | Metodo y dispositivo de codificacion, y metodo y dispositivo de decodificacion. |
| EP3468194A1 (en) * | 2017-10-05 | 2019-04-10 | Thomson Licensing | Decoupled mode inference and prediction |
| US10785494B2 (en) * | 2017-10-11 | 2020-09-22 | Qualcomm Incorporated | Low-complexity design for FRUC |
| EP3704856A1 (en) * | 2017-11-01 | 2020-09-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
| WO2019135447A1 (ko) * | 2018-01-02 | 2019-07-11 | 삼성전자 주식회사 | 움직임 예측에 의한 패딩 기법을 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| KR102699933B1 (ko) | 2018-03-29 | 2024-08-29 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 패딩을 위한 화면내-예측 모드 선택을 위한 장치 |
| US10728542B2 (en) * | 2018-04-09 | 2020-07-28 | Tencent America LLC | Methods and apparatuses for sub-block motion vector prediction |
| CN119545000A (zh) * | 2018-05-07 | 2025-02-28 | 交互数字Vc控股公司 | 编码/解码中的数据依赖性 |
| CA3105072A1 (en) * | 2018-06-29 | 2020-01-02 | Vid Scale, Inc. | Adaptive control point selection for affine motion model based video coding |
| CN112740698A (zh) * | 2018-06-30 | 2021-04-30 | Oppo广东移动通信有限公司 | 基于合并模式的帧间预测方法及装置 |
| BR112021000750A2 (pt) * | 2018-07-16 | 2021-05-11 | Electronics And Telecommunications Research Institute | método e aparelho para codificar/decodificar imagens e mídia de gravação na qual um fluxo de bits é armazenado |
| MX2023002949A (es) | 2018-07-18 | 2023-11-07 | Beijing Dajia Internet Information Tech Co Ltd | Métodos y aparato de codificación de video que usa el campo técnico de predicción de vectores de movimiento basado en el historial. |
| CN110868602B (zh) * | 2018-08-27 | 2024-04-12 | 华为技术有限公司 | 视频编码器、视频解码器及相应方法 |
| TWI859156B (zh) | 2018-09-08 | 2024-10-21 | 大陸商北京字節跳動網絡技術有限公司 | 視頻編碼和解碼中的仿射模式 |
| US11647203B2 (en) | 2018-09-21 | 2023-05-09 | Lg Electronics Inc. | Method and apparatus for deriving motion vector |
| WO2020060757A1 (en) * | 2018-09-21 | 2020-03-26 | Interdigital Vc Holdings, Inc. | Translational and affine candidates in a unified list |
| GB2577318B (en) | 2018-09-21 | 2021-03-10 | Canon Kk | Video coding and decoding |
| GB2579763B (en) | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
| US11070796B2 (en) * | 2018-09-28 | 2021-07-20 | Qualcomm Incorporated | Ultimate motion vector expression based pruning for video coding |
| CN112806010B (zh) * | 2018-10-02 | 2024-11-05 | 交互数字Vc控股公司 | 使用预测子候选列表进行视频编码和解码的方法和装置 |
| GB2578150C (en) | 2018-10-18 | 2022-05-18 | Canon Kk | Video coding and decoding |
| GB2578151B (en) | 2018-10-18 | 2021-06-09 | Canon Kk | Video coding and decoding |
| NZ775539A (en) * | 2018-10-24 | 2023-06-30 | Huawei Tech Co Ltd | A method and an apparatus for determining motion information for a current block, a method and an apparatus for constructing and updating a history-based motion vector predictor list, and non-transitory computer-readable storage medium, and video encoding/decoding methods and apparatus |
| EP3857890A4 (en) | 2018-11-06 | 2021-09-22 | Beijing Bytedance Network Technology Co. Ltd. | SIGNALING PAGE INFORMATION FOR INTERPREDICTION WITH GEOMETRIC PARTITIONING |
| CN113016187B (zh) * | 2018-11-07 | 2023-06-06 | 寰发股份有限公司 | 利用当前画面参照编码方式的视频区块编码或解码方法和装置 |
| CN117241040A (zh) * | 2018-11-08 | 2023-12-15 | Oppo广东移动通信有限公司 | 图像信号编码/解码方法及其设备 |
| US11736713B2 (en) * | 2018-11-14 | 2023-08-22 | Tencent America LLC | Constraint on affine model motion vector |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| WO2020124016A1 (en) * | 2018-12-14 | 2020-06-18 | Futurewei Technologies, Inc. | Arbitrary and wrap-around tile grouping |
| WO2020140862A1 (en) | 2018-12-30 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Conditional application of inter prediction with geometric partitioning in video processing |
| WO2020140242A1 (zh) * | 2019-01-03 | 2020-07-09 | 北京大学 | 视频处理方法和装置 |
| KR20250043570A (ko) * | 2019-01-05 | 2025-03-28 | 엘지전자 주식회사 | 비디오 데이터를 처리하기 위한 방법 및 장치 |
| CN113366841B (zh) | 2019-02-01 | 2024-09-20 | 北京字节跳动网络技术有限公司 | 配置用于视频编解码的依赖于亮度的色度残差缩放 |
| WO2020156530A1 (en) | 2019-02-01 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Configuring luma-dependent chroma residue scaling for video coding |
| CN113647109B (zh) | 2019-02-17 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 帧内块复制（ibc）模式和非ibc帧间模式的运动候选列表构建 |
| US12356001B2 (en) | 2019-02-20 | 2025-07-08 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of motion vector rounding, clipping and storage for inter prediction |
| CN118573864A (zh) * | 2019-02-20 | 2024-08-30 | 北京达佳互联信息技术有限公司 | 用于帧间预测的运动向量舍入、截取和存储的方法和装置 |
| CN113574889B (zh) | 2019-03-14 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
| WO2020192612A1 (en) | 2019-03-23 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Default in-loop reshaping parameters |
| US11140388B2 (en) * | 2019-09-06 | 2021-10-05 | Tencent America LLC | Method and apparatus for non-linear loop filtering |
| CN117678223A (zh) * | 2021-07-09 | 2024-03-08 | 抖音视界有限公司 | 视频处理的方法、装置和介质 |
| EP4402898A4 (en) * | 2021-09-15 | 2025-01-08 | Tencent America LLC | METHOD AND DEVICE FOR IMPROVED SIGNALIZATION OF MOTION VECTOR DIFFERENCE |
| US12206861B2 (en) * | 2022-01-12 | 2025-01-21 | Tencent America LLC | Motion vector restriction for out-of-frame boundary conditions |
| EP4354870A1 (en) * | 2022-10-12 | 2024-04-17 | Beijing Xiaomi Mobile Software Co., Ltd. | Encoding/decoding video picture data |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206346B2 (en) * | 1997-06-25 | 2007-04-17 | Nippon Telegraph And Telephone Corporation | Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs |
| US8275047B2 (en) | 2001-09-20 | 2012-09-25 | Xilinx, Inc. | Method and device for block-based conditional motion compensation |
| US7376186B2 (en) | 2002-07-15 | 2008-05-20 | Thomson Licensing | Motion estimation with weighting prediction |
| US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
| JP2005065239A (ja) | 2003-07-28 | 2005-03-10 | Matsushita Electric Ind Co Ltd | 動画像の復号化装置 |
| US7623682B2 (en) | 2004-08-13 | 2009-11-24 | Samsung Electronics Co., Ltd. | Method and device for motion estimation and compensation for panorama image |
| KR100688383B1 (ko) * | 2004-08-13 | 2007-03-02 | 경희대학교 산학협력단 | 파노라마 영상의 움직임 추정 및 보상 |
| US20090316786A1 (en) | 2006-04-14 | 2009-12-24 | Nxp B.V. | Motion estimation at image borders |
| US8345763B2 (en) * | 2007-11-27 | 2013-01-01 | Mediatek Inc. | Motion compensation method and integrated circuit utilizing the same |
| US20110170603A1 (en) * | 2008-09-24 | 2011-07-14 | Kazushi Sato | Image processing device and method |
| US20100086051A1 (en) * | 2008-10-06 | 2010-04-08 | Lg Electronics Inc. | Method and an apparatus for processing a video signal |
| KR101671460B1 (ko) * | 2009-09-10 | 2016-11-02 | 에스케이 텔레콤주식회사 | 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
| TWI566586B (zh) * | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
| KR101528361B1 (ko) | 2010-02-09 | 2015-06-12 | 니폰덴신뎅와 가부시키가이샤 | 움직임 벡터 예측 부호화 방법, 움직임 벡터 예측 복호 방법, 동화상 부호화 장치, 동화상 복호 장치 및 그들의 프로그램 |
| ES2704296T3 (es) * | 2010-05-25 | 2019-03-15 | Lg Electronics Inc | Nuevo modo de predicción plano |
| US9565436B2 (en) * | 2011-01-14 | 2017-02-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for filter control and a filtering control device |
| EP2728878B1 (en) * | 2011-06-30 | 2020-02-19 | Sun Patent Trust | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device |
| AU2012291454B2 (en) * | 2011-08-03 | 2016-11-17 | Sun Patent Trust | Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus |
| US20130094586A1 (en) * | 2011-10-17 | 2013-04-18 | Lsi Corporation | Direct Memory Access With On-The-Fly Generation of Frame Information For Unrestricted Motion Vectors |
| JP6422011B2 (ja) * | 2012-05-11 | 2018-11-14 | サン パテント トラスト | 動画像符号化方法、動画像復号化方法、動画像符号化装置および動画像復号化装置 |
-
2012
- 2012-06-25 US US13/532,392 patent/US9083983B2/en active Active
- 2012-09-11 CN CN201280048544.4A patent/CN103843347B/zh active Active
- 2012-09-11 JP JP2014534577A patent/JP5823623B2/ja active Active
- 2012-09-11 BR BR112014008097-6A patent/BR112014008097B1/pt active IP Right Grant
- 2012-09-11 WO PCT/US2012/054641 patent/WO2013052244A1/en active Application Filing
- 2012-09-11 EP EP12761697.7A patent/EP2764691A1/en not_active Ceased
- 2012-09-11 IN IN2202CHN2014 patent/IN2014CN02202A/en unknown
- 2012-09-11 KR KR1020147011965A patent/KR101622058B1/ko active Active
- 2012-09-12 TW TW101133371A patent/TWI528788B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5823623B2 (ja) | 2015-11-25 |
| US20130083853A1 (en) | 2013-04-04 |
| IN2014CN02202A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2015-06-12 |
| WO2013052244A1 (en) | 2013-04-11 |
| US9083983B2 (en) | 2015-07-14 |
| CN103843347B (zh) | 2017-04-19 |
| JP2014531873A (ja) | 2014-11-27 |
| CN103843347A (zh) | 2014-06-04 |
| BR112014008097A2 (pt) | 2017-04-11 |
| BR112014008097B1 (pt) | 2022-09-20 |
| KR20140074377A (ko) | 2014-06-17 |
| TW201316782A (zh) | 2013-04-16 |
| KR101622058B1 (ko) | 2016-05-31 |
| EP2764691A1 (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI528788B (zh) | 用於寫碼視訊資料之方法、裝置及電腦可讀媒體 | |
| JP7703829B2 (ja) | 画像予測方法および装置 | |
| TWI719053B (zh) | 內區塊複製合併模式及不可用內區塊複製參考區域之填充 | |
| TWI688262B (zh) | 用於視訊寫碼之重疊運動補償 | |
| JP6231109B2 (ja) | コンテキスト適応型、マルチレベル有意性コーディングに関するコンテキスト導出 | |
| US9167269B2 (en) | Determining boundary strength values for deblocking filtering for video coding | |
| JP6022586B2 (ja) | ビデオコーディングのための隣接するビデオユニットの利用可能性の検出 | |
| US9736489B2 (en) | Motion vector determination for video coding | |
| US9699472B2 (en) | Restriction of prediction units in B slices to uni-directional inter prediction | |
| JP5774780B2 (ja) | ビデオコーディングにおけるイントラ予測のための境界画素のパディング | |
| TWI520584B (zh) | 用信號發送用於一葉層級編碼單元之子集的轉換係數的語法元素 | |
| TWI507017B (zh) | 在視訊寫碼中之係數掃描 | |
| JP2018050308A (ja) | ビデオコーディングのための動きベクトル予測の実行 | |
| TW201352004A (zh) | 轉換係數寫碼 | |
| TW201729595A (zh) | 針對視訊寫碼使用與位置相關之預測組合之改良視訊幀內預測 | |
| TW201517599A (zh) | 內部運動補償延伸 | |
| JP2017519447A (ja) | ビデオコーディングのためのイントラブロックコピーブロックベクトルシグナリング | |
| US9420285B2 (en) | Inter-layer mode derivation for prediction in scalable video coding | |
| WO2015031806A1 (en) | Constrained intra prediction in video coding | |
| TW201444350A (zh) | 方形區塊預測 | |
| KR20150076235A (ko) | 비디오 코딩을 위한 참조 화상 상태 | |
| CN113170141A (zh) | 帧间预测方法和相关装置 |