PL3523971T3 - Adaptacyjna dokładność wektora ruchu do kodowania wideo - Google Patents
Adaptacyjna dokładność wektora ruchu do kodowania wideoInfo
- Publication number
- PL3523971T3 PL3523971T3 PL17784520.3T PL17784520T PL3523971T3 PL 3523971 T3 PL3523971 T3 PL 3523971T3 PL 17784520 T PL17784520 T PL 17784520T PL 3523971 T3 PL3523971 T3 PL 3523971T3
- Authority
- PL
- Poland
- Prior art keywords
- motion vector
- video coding
- adaptive motion
- vector precision
- precision
- Prior art date
Links
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
- H04N19/10—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
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- 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
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662404105P | 2016-10-04 | 2016-10-04 | |
| US15/724,044 US10979732B2 (en) | 2016-10-04 | 2017-10-03 | Adaptive motion vector precision for video coding |
| PCT/US2017/055091 WO2018067672A1 (en) | 2016-10-04 | 2017-10-04 | Adaptive motion vector precision for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3523971T3 true PL3523971T3 (pl) | 2025-06-02 |
Family
ID=61759108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17784520.3T PL3523971T3 (pl) | 2016-10-04 | 2017-10-04 | Adaptacyjna dokładność wektora ruchu do kodowania wideo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10979732B2 (pl) |
| EP (1) | EP3523971B1 (pl) |
| JP (2) | JP7077310B2 (pl) |
| KR (1) | KR102621943B1 (pl) |
| CN (1) | CN109792532B (pl) |
| BR (1) | BR112019006756A2 (pl) |
| ES (1) | ES3022203T3 (pl) |
| PL (1) | PL3523971T3 (pl) |
| SG (1) | SG11201901365QA (pl) |
| TW (1) | TWI796308B (pl) |
| WO (1) | WO2018067672A1 (pl) |
Families Citing this family (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HRP20220743T1 (hr) * | 2010-04-13 | 2022-08-19 | Ge Video Compression, Llc | Kodiranje signifikacijskih mapa i blokova koeficijenata transformacije |
| US9749642B2 (en) * | 2014-01-08 | 2017-08-29 | Microsoft Technology Licensing, Llc | Selection of motion vector precision |
| CN116567220A (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 |
| CN109496431A (zh) * | 2016-10-13 | 2019-03-19 | 富士通株式会社 | 图像编码/解码方法、装置以及图像处理设备 |
| KR20180043151A (ko) * | 2016-10-19 | 2018-04-27 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화를 위한 장치 및 방법 |
| US10924730B2 (en) * | 2016-11-07 | 2021-02-16 | Lg Electronics Inc. | Image decoding method and device in image coding system |
| US10701392B2 (en) * | 2016-11-22 | 2020-06-30 | Mediatek Inc. | Method and apparatus for motion vector sign prediction in video coding |
| WO2018117546A1 (ko) * | 2016-12-22 | 2018-06-28 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US11272207B2 (en) * | 2017-06-12 | 2022-03-08 | Futurewei Technologies, Inc. | Selection and signaling of motion vector (MV) precisions |
| EP3451664A1 (en) * | 2017-09-01 | 2019-03-06 | Thomson Licensing | Motion compensation at a finer precision than motion vector differential |
| US10841794B2 (en) * | 2017-09-18 | 2020-11-17 | Futurewei Technologies, Inc. | Adaptive motion vector resolution |
| WO2019066514A1 (ko) * | 2017-09-28 | 2019-04-04 | 삼성전자 주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| CN109587501B (zh) * | 2017-09-28 | 2022-07-12 | 腾讯科技（深圳）有限公司 | 进行运动估计的方法、装置及存储介质 |
| US10582212B2 (en) * | 2017-10-07 | 2020-03-03 | Google Llc | Warped reference motion vectors for video compression |
| US20190246134A1 (en) * | 2018-02-06 | 2019-08-08 | Panasonic Intellectual Property Corporation Of America | Encoding method, decoding method, encoder, and decoder |
| US11012715B2 (en) | 2018-02-08 | 2021-05-18 | Qualcomm Incorporated | Intra block copy for video coding |
| EP3741121B1 (en) * | 2018-02-14 | 2024-09-25 | Huawei Technologies Co., Ltd. | Adaptive interpolation filter |
| KR102368622B1 (ko) | 2018-02-28 | 2022-02-28 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| EP3806461A4 (en) * | 2018-06-07 | 2022-03-16 | Wilus Institute of Standards and Technology Inc. | VIDEO SIGNAL PROCESSING METHOD AND APPARATUS USING ADAPTIVE MOTION VECTOR RESOLUTION |
| CN110620929B (zh) * | 2018-06-19 | 2023-04-18 | 北京字节跳动网络技术有限公司 | 没有运动矢量预测截断的选择的运动矢量差精度 |
| KR102775638B1 (ko) * | 2018-07-02 | 2025-02-28 | 엘지전자 주식회사 | 어파인 예측을 이용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| WO2020009446A1 (ko) * | 2018-07-02 | 2020-01-09 | 엘지전자 주식회사 | 어파인 예측을 이용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| WO2020017423A1 (en) * | 2018-07-17 | 2020-01-23 | Panasonic Intellectual Property Corporation Of America | Motion vector prediction for video coding |
| CN117692632A (zh) * | 2018-07-31 | 2024-03-12 | 寰发股份有限公司 | 用于视频编解码的利用运动向量差的合并方法和装置 |
| EP3808086B1 (en) * | 2018-08-14 | 2024-10-09 | Huawei Technologies Co., Ltd. | Machine-learning-based adaptation of coding parameters for video encoding using motion and object detection |
| CN112640452B (zh) * | 2018-08-29 | 2024-06-18 | Vid拓展公司 | 用于基于仿射运动模型的视频译码的自适应运动向量精度 |
| CN112673629A (zh) | 2018-09-03 | 2021-04-16 | 韩国电子通信研究院 | 视频编码/解码方法和装置以及用于存储比特流的记录介质 |
| US11310520B2 (en) | 2018-09-04 | 2022-04-19 | Hfi Innovation Inc. | Method and apparatus of motion-vector rounding unification for video coding system |
| TWI846728B (zh) | 2018-09-08 | 2024-07-01 | 大陸商北京字節跳動網絡技術有限公司 | 不同視頻塊尺寸的仿射模式計算 |
| CN112040247B (zh) | 2018-09-10 | 2021-09-21 | 华为技术有限公司 | 视频解码方法、视频解码器以及计算机可读存储介质 |
| TWI878243B (zh) * | 2018-09-19 | 2025-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 視頻處理方法、視頻系統中的裝置及非暫時性電腦可讀介質 |
| WO2020058962A1 (en) * | 2018-09-23 | 2020-03-26 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of motion vector precision indication with adaptive motion vector resolution |
| CN117156130A (zh) | 2018-10-23 | 2023-12-01 | 韦勒斯标准与技术协会公司 | 通过使用基于子块的运动补偿处理视频信号的方法和设备 |
| CN112970263B (zh) | 2018-11-06 | 2024-07-12 | 北京字节跳动网络技术有限公司 | 基于条件的具有几何分割的帧间预测 |
| WO2020098802A1 (en) * | 2018-11-15 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Merge with mvd for affine |
| WO2020098810A1 (en) | 2018-11-17 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector difference in video processing |
| US11381825B2 (en) * | 2018-11-27 | 2022-07-05 | Advanced Micro Devices, Inc. | Variable rate rendering based on motion estimation |
| US11197017B2 (en) | 2018-12-06 | 2021-12-07 | Tencent America LLC | Methods and apparatuses for video coding |
| CN113196773B (zh) | 2018-12-21 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 具有运动矢量差的Merge模式中的运动矢量精度 |
| KR20250029263A (ko) | 2018-12-28 | 2025-03-04 | 삼성전자주식회사 | 움직임 벡터 차분의 부호화 방법 및 부호화 장치, 및 움직임 벡터 차분의 복호화 방법 및 복호화 장치 |
| CN113170166B (zh) * | 2018-12-30 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测在视频处理中有条件的应用 |
| WO2020140907A1 (en) * | 2018-12-31 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge with mvd and amvr |
| CN113498609B (zh) * | 2018-12-31 | 2023-06-20 | 北京达佳互联信息技术有限公司 | 用于视频编解码的依赖图片分辨率的配置 |
| WO2020143643A1 (en) * | 2019-01-07 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Control method for merge with mvd |
| WO2020143772A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Affine based merge with mvd |
| CN113302938B (zh) * | 2019-01-11 | 2024-08-16 | 北京字节跳动网络技术有限公司 | 整数mv运动补偿 |
| WO2020156517A1 (en) * | 2019-01-31 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Fast algorithms for symmetric motion vector difference coding mode |
| EP3895429A4 (en) * | 2019-01-31 | 2022-08-10 | Beijing Bytedance Network Technology Co., Ltd. | CONTEXT FOR CODE AN ADAPTIVE MOTION VECTOR RESOLUTION IN AFFINE MODE |
| WO2020156537A1 (en) | 2019-02-01 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Extended application of combined intra-inter prediction |
| WO2020156538A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between mv precisions and mv difference coding |
| WO2020164582A1 (en) | 2019-02-14 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Video processing method and apparatus |
| CN113491127B (zh) * | 2019-02-27 | 2025-07-25 | 北京字节跳动网络技术有限公司 | 用于屏幕内容编码的运动矢量编码 |
| US11025948B2 (en) * | 2019-02-28 | 2021-06-01 | Tencent America LLC | Method and apparatus for motion prediction in video coding |
| WO2020180159A1 (ko) * | 2019-03-06 | 2020-09-10 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| US11962807B2 (en) * | 2019-03-11 | 2024-04-16 | Interdigital Vc Holdings, Inc. | Entropy coding for video encoding and decoding |
| CA3131031C (en) | 2019-03-21 | 2024-06-11 | Beijing Bytedance Network Technology Co., Ltd. | Improved weighting processing of combined intra-inter prediction |
| WO2020192749A1 (en) * | 2019-03-27 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Entropy coding for affine mode with adaptive motion vector resolution |
| CN117459718A (zh) * | 2019-04-01 | 2024-01-26 | 北京字节跳动网络技术有限公司 | 视频编码中的可选插值滤波器 |
| WO2020216381A1 (en) | 2019-04-25 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on motion vector difference |
| CN117201791A (zh) | 2019-04-28 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 对称运动矢量差编解码 |
| CN120639978A (zh) * | 2019-04-30 | 2025-09-12 | 韦勒斯标准与技术协会公司 | 一种使用自适应运动矢量分辨率处理视频信号的方法和装置 |
| SG11202112279WA (en) | 2019-05-11 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Selective use of coding tools in video processing |
| CN114258676A (zh) | 2019-06-19 | 2022-03-29 | Lg电子株式会社 | 当最终无法选择当前块的预测模式时执行帧间预测的图像解码方法及其装置 |
| JP7552988B2 (ja) | 2019-06-21 | 2024-09-18 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | オプティカルフローによる動き補償のための精度精緻化 |
| CN114026861B (zh) | 2019-06-25 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 对运动矢量差的约束 |
| WO2021007133A1 (en) * | 2019-07-06 | 2021-01-14 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatuses for decoder-side motion vector refinement in video coding |
| MX2022001591A (es) | 2019-08-06 | 2022-03-11 | Op Solutions Llc | Método de gestión de resolución adaptativa por bloques referencias cruzadas para solicitudes relacionadas. |
| WO2021026363A1 (en) * | 2019-08-06 | 2021-02-11 | Op Solutions, Llc | Implicit signaling of adaptive resolution management based on frame type |
| BR112022002154A2 (pt) | 2019-08-06 | 2022-04-19 | Op Solutions Llc | Sinalização implícita de gerenciamento de resolução adaptativa com base no tipo de quadro |
| MX2022001592A (es) | 2019-08-06 | 2022-03-11 | Op Solutions Llc | Método de gestión de resolución adaptativa para reajuste de predicción. |
| CN117395411A (zh) | 2019-08-20 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频处理的方法、装置以及计算机可读存储介质 |
| CN114365490B (zh) | 2019-09-09 | 2024-06-18 | 北京字节跳动网络技术有限公司 | 高精度图像和视频编解码的系数缩放 |
| WO2021049894A1 (ko) * | 2019-09-10 | 2021-03-18 | 삼성전자 주식회사 | 툴 세트를 이용하는 영상 복호화 장치 및 이에 의한 영상 복호화 방법, 및 영상 부호화 장치 및 이에 의한 영상 부호화 방법 |
| CN117376550A (zh) | 2019-09-21 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 用于图像和视频编解码的高精度变换和量化 |
| WO2021056215A1 (zh) * | 2019-09-24 | 2021-04-01 | 深圳市大疆创新科技有限公司 | 运动估计方法、系统和存储介质 |
| WO2021068954A1 (en) | 2019-10-12 | 2021-04-15 | Beijing Bytedance Network Technology Co., Ltd. | High level syntax for video coding tools |
| PH12022551112A1 (en) | 2019-11-08 | 2023-11-20 | Op Solutions Llc | Methods and systems for adaptive cropping |
| WO2021188571A1 (en) | 2020-03-16 | 2021-09-23 | Beijing Dajia Internet Information Technology Co., Ltd. | Improvements on merge mode with motion vector differences |
| CN112261413B (zh) * | 2020-10-22 | 2023-10-31 | 北京奇艺世纪科技有限公司 | 视频编码方法、编码装置、电子设备和存储介质 |
| BR112023012151A2 (pt) | 2020-12-29 | 2023-11-28 | Qualcomm Inc | Correspondência de modelos na codificação de vídeo |
| US11758151B2 (en) * | 2020-12-29 | 2023-09-12 | Qualcomm Incorporated | Template matching in video coding |
| US11936877B2 (en) * | 2021-04-12 | 2024-03-19 | Qualcomm Incorporated | Template matching based affine prediction for video coding |
| US12382057B2 (en) | 2021-10-21 | 2025-08-05 | Tencent America LLC | Interdependence between adaptive resolution of motion vector difference and signaling/derivation of motion vector-related parameters |
| WO2023140883A1 (en) * | 2022-01-18 | 2023-07-27 | Tencent America LLC | Interdependence between adaptive resolution of motion vector difference and signaling/derivation of motion vector-related parameters |
| CN116830572B (zh) * | 2022-01-24 | 2025-05-30 | 腾讯美国有限责任公司 | 处理视频流的当前视频块的方法、设备以及可读存储介质 |
| WO2023219599A1 (en) * | 2022-05-07 | 2023-11-16 | Google Llc | Flexible motion vector precision of video coding |
| US12382082B2 (en) * | 2022-09-09 | 2025-08-05 | Tencent America LLC | Systems and methods for subblock motion vector coding |
| US12407851B2 (en) * | 2022-09-21 | 2025-09-02 | Tencent America LLC | Method and apparatus for implicitly indicating motion vector predictor precision |
| US20240259568A1 (en) * | 2024-04-15 | 2024-08-01 | Intel Corporation | Precision determination and fast candidate selection for merge mode with motion vector difference in video encoding |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042134A1 (fr) * | 1997-03-17 | 1998-09-24 | Mitsubishi Denki Kabushiki Kaisha | Codeur et decodeur d'image, methode de codage et de decodage d'image, et systeme de codage/decodage d'image |
| JP4724351B2 (ja) * | 2002-07-15 | 2011-07-13 | 三菱電機株式会社 | 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置 |
| EP2497271B1 (en) * | 2009-11-06 | 2020-08-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hybrid video coding |
| US10327008B2 (en) * | 2010-10-13 | 2019-06-18 | Qualcomm Incorporated | Adaptive motion vector resolution signaling for video coding |
| US9325991B2 (en) * | 2012-04-11 | 2016-04-26 | Qualcomm Incorporated | Motion vector rounding |
| US10531116B2 (en) | 2014-01-09 | 2020-01-07 | Qualcomm Incorporated | Adaptive motion vector resolution signaling for video coding |
| CN110572643B (zh) * | 2014-01-29 | 2021-11-16 | 联发科技股份有限公司 | 利用自适应运动向量精度的方法和装置 |
| KR102362242B1 (ko) | 2014-10-31 | 2022-02-11 | 삼성전자주식회사 | 움직임 벡터 부복호화 방법 및 장치 |
| EP3241351B1 (en) | 2015-01-30 | 2021-04-28 | MediaTek Inc. | Methods for entropy coding of source samples with large alphabet |
| CN107809642B (zh) * | 2015-02-16 | 2020-06-16 | 华为技术有限公司 | 用于视频图像编码和解码的方法、编码设备和解码设备 |
| WO2017052009A1 (ko) | 2015-09-24 | 2017-03-30 | 엘지전자 주식회사 | 영상 코딩 시스템에서 amvr 기반한 영상 코딩 방법 및 장치 |
| EP3414900B1 (en) | 2016-03-15 | 2025-08-06 | HFI Innovation Inc. | Method and apparatus of video coding with affine motion compensation |
-
2017
- 2017-10-03 US US15/724,044 patent/US10979732B2/en active Active
- 2017-10-04 KR KR1020197009269A patent/KR102621943B1/ko active Active
- 2017-10-04 BR BR112019006756-6A patent/BR112019006756A2/pt active Search and Examination
- 2017-10-04 CN CN201780059794.0A patent/CN109792532B/zh active Active
- 2017-10-04 SG SG11201901365QA patent/SG11201901365QA/en unknown
- 2017-10-04 EP EP17784520.3A patent/EP3523971B1/en active Active
- 2017-10-04 ES ES17784520T patent/ES3022203T3/es active Active
- 2017-10-04 WO PCT/US2017/055091 patent/WO2018067672A1/en not_active Ceased
- 2017-10-04 JP JP2019517327A patent/JP7077310B2/ja active Active
- 2017-10-04 PL PL17784520.3T patent/PL3523971T3/pl unknown
- 2017-10-05 TW TW106134364A patent/TWI796308B/zh active
-
2022
- 2022-05-18 JP JP2022081653A patent/JP7438265B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI796308B (zh) | 2023-03-21 |
| BR112019006756A2 (pt) | 2019-07-02 |
| EP3523971B1 (en) | 2025-04-02 |
| CN109792532B (zh) | 2023-07-14 |
| JP7077310B2 (ja) | 2022-05-30 |
| EP3523971C0 (en) | 2025-04-02 |
| US20180098089A1 (en) | 2018-04-05 |
| JP2019534626A (ja) | 2019-11-28 |
| ES3022203T3 (en) | 2025-05-28 |
| TW201817238A (zh) | 2018-05-01 |
| SG11201901365QA (en) | 2019-04-29 |
| JP2022122892A (ja) | 2022-08-23 |
| WO2018067672A1 (en) | 2018-04-12 |
| JP7438265B2 (ja) | 2024-02-26 |
| KR20190055109A (ko) | 2019-05-22 |
| KR102621943B1 (ko) | 2024-01-05 |
| EP3523971A1 (en) | 2019-08-14 |
| CN109792532A (zh) | 2019-05-21 |
| US10979732B2 (en) | 2021-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PL3523971T3 (pl) | Adaptacyjna dokładność wektora ruchu do kodowania wideo | |
| PL3639519T3 (pl) | Predykcja wektora ruchu | |
| IL271762A (en) | Motion vector refinement for multi-attribution prediction | |
| PL3459249T3 (pl) | Predykcja afinicznego ruchu dla kodowania wideo | |
| PL3451666T3 (pl) | Sygnalizowanie adaptacyjnej dokładności wektora ruchu do kodowania wideo | |
| SG11202005204SA (en) | Improved decoder-side motion vector derivation | |
| SG11202100487TA (en) | Affine motion prediction | |
| GB2550008B (en) | Motion vector coding using dynamic reference motion vectors | |
| IL271770A (en) | Search area for motion vector refinement | |
| SG11201706537WA (en) | Motion vector derivation in video coding | |
| HUE070106T2 (hu) | Video dekódolási eljárás nagypontosságú mozgásvektor kódolással | |
| EP3167613A4 (en) | Method of motion vector derivation for video coding | |
| EP3403405C0 (en) | MULTI-TYPE TREE STRUCTURE FOR VIDEO CODING | |
| GB201509889D0 (en) | Motion estimation using collocated blocks | |
| GB2548450B (en) | Motion vector prediction through scaling | |
| GB2586941B (en) | Reducing judder using motion vectors | |
| PL3677031T3 (pl) | Transformacje zmienne przestrzennie dla kodowania wideo | |
| GB201621550D0 (en) | Motion vector prediction using prior frame residual | |
| GB2600067B (en) | Motion feedthrough | |
| GB2547754B (en) | Dynamic reference motion vector coding mode | |
| GB201700623D0 (en) | Video encoding | |
| GB201621117D0 (en) | Motion compensation techniques for video | |
| GB201621921D0 (en) | Super-wide area motion estimation for video coding | |
| GB201721227D0 (en) | Linear motion builder | |
| GB201603782D0 (en) | Video encoding |