CA3020265A1 - Merge candidates for motion vector prediction for video coding - Google Patents
Merge candidates for motion vector prediction for video coding Download PDFInfo
- Publication number
- CA3020265A1 CA3020265A1 CA3020265A CA3020265A CA3020265A1 CA 3020265 A1 CA3020265 A1 CA 3020265A1 CA 3020265 A CA3020265 A CA 3020265A CA 3020265 A CA3020265 A CA 3020265A CA 3020265 A1 CA3020265 A1 CA 3020265A1
- Authority
- CA
- Canada
- Prior art keywords
- motion vector
- candidate list
- motion
- vector candidate
- candidates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H04N19/50—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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/102—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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662336449P | 2016-05-13 | 2016-05-13 | |
| US62/336,449 | 2016-05-13 | ||
| US15/591,813 US10560718B2 (en) | 2016-05-13 | 2017-05-10 | Merge candidates for motion vector prediction for video coding |
| US15/591,813 | 2017-05-10 | ||
| PCT/US2017/032177 WO2017197126A1 (en) | 2016-05-13 | 2017-05-11 | Merge candidates for motion vector prediction for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3020265A1 true CA3020265A1 (en) | 2017-11-16 |
Family
ID=58745459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3020265A Pending CA3020265A1 (en) | 2016-05-13 | 2017-05-11 | Merge candidates for motion vector prediction for video coding |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10560718B2 (enExample) |
| EP (2) | EP3456050B1 (enExample) |
| JP (4) | JP7229774B2 (enExample) |
| KR (2) | KR102374495B1 (enExample) |
| CN (2) | CN115633167B (enExample) |
| CA (1) | CA3020265A1 (enExample) |
| WO (1) | WO2017197126A1 (enExample) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113545050A (zh) * | 2019-01-03 | 2021-10-22 | 北京达佳互联信息技术有限公司 | 利用三角形预测的视频编解码 |
| CN114125450A (zh) * | 2018-06-29 | 2022-03-01 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
| US11877002B2 (en) | 2018-06-29 | 2024-01-16 | Beijing Bytedance Network Technology Co., Ltd | Update of look up table: FIFO, constrained FIFO |
| US11895318B2 (en) | 2018-06-29 | 2024-02-06 | 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 |
| US11909951B2 (en) | 2019-01-13 | 2024-02-20 | Beijing Bytedance Network Technology Co., Ltd | Interaction between lut and shared merge list |
| US11909989B2 (en) | 2018-06-29 | 2024-02-20 | Beijing Bytedance Network Technology Co., Ltd | Number of motion candidates in a look up table to be checked according to mode |
| US11956464B2 (en) | 2019-01-16 | 2024-04-09 | Beijing Bytedance Network Technology Co., Ltd | Inserting order of motion candidates in LUT |
| US11973971B2 (en) | 2018-06-29 | 2024-04-30 | Beijing Bytedance Network Technology Co., Ltd | Conditions for updating LUTs |
| US12034914B2 (en) | 2018-06-29 | 2024-07-09 | Beijing Bytedance Network Technology Co., Ltd | Checking order of motion candidates in lut |
| US12368880B2 (en) | 2019-01-10 | 2025-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of LUT updating |
| US12401820B2 (en) | 2019-03-22 | 2025-08-26 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| US12549756B2 (en) | 2018-06-29 | 2026-02-10 | Beijing Bytedance Network Technology Co., Ltd. | Partial/full pruning when adding a HMVP candidate to merge/AMVP |
| US12641216B2 (en) | 2018-06-29 | 2026-05-26 | Beijing Bytedance Network Technology Co., Ltd. | Which LUT to be updated or no updating |
Families Citing this family (198)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3352830B1 (en) | 2015-09-23 | 2021-04-28 | ResMed Pty Ltd | Vent adaptor for a respiratory therapy system |
| US10812822B2 (en) * | 2015-10-02 | 2020-10-20 | Qualcomm Incorporated | Intra block copy merge mode and padding of unavailable IBC reference region |
| US10560718B2 (en) | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
| CN116567262B (zh) * | 2016-05-24 | 2026-06-26 | 韩国电子通信研究院 | 图像编码/解码方法和用于所述方法的记录介质 |
| CA3025334C (en) * | 2016-05-25 | 2021-07-13 | Arris Enterprises Llc | Binary ternary quad tree partitioning for jvet coding of video data |
| CN112187410B (zh) | 2016-07-12 | 2022-05-20 | Oppo广东移动通信有限公司 | 传输数据的方法、终端设备和网络设备 |
| US11638027B2 (en) | 2016-08-08 | 2023-04-25 | Hfi Innovation, Inc. | Pattern-based motion vector derivation for video coding |
| US10609423B2 (en) * | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
| KR102471209B1 (ko) * | 2016-09-20 | 2022-11-25 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2018066959A1 (ko) * | 2016-10-04 | 2018-04-12 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2018124855A1 (ko) | 2017-01-02 | 2018-07-05 | 한양대학교 산학협력단 | 화면 간 예측을 이용한 영상 복호화 방법 및 장치 |
| US12063387B2 (en) * | 2017-01-05 | 2024-08-13 | Hfi Innovation Inc. | Decoder-side motion vector restoration for video coding |
| US10484703B2 (en) * | 2017-02-07 | 2019-11-19 | Mediatek Inc. | Adapting merge candidate positions and numbers according to size and/or shape of prediction block |
| US11272207B2 (en) | 2017-06-12 | 2022-03-08 | Futurewei Technologies, Inc. | Selection and signaling of motion vector (MV) precisions |
| CN109089119B (zh) * | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
| US20200014945A1 (en) * | 2018-07-08 | 2020-01-09 | Mellanox Technologies, Ltd. | Application acceleration |
| US11252464B2 (en) | 2017-06-14 | 2022-02-15 | Mellanox Technologies, Ltd. | Regrouping of video data in host memory |
| US12058309B2 (en) * | 2018-07-08 | 2024-08-06 | Mellanox Technologies, Ltd. | Application accelerator |
| CN110710210B (zh) * | 2017-10-20 | 2023-08-04 | 株式会社Kt | 视频信号处理方法及装置 |
| CA3081335A1 (en) | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
| US11070797B2 (en) * | 2017-11-27 | 2021-07-20 | Lg Electronics Inc. | Image decoding method and apparatus based on inter prediction in image coding system |
| US11212553B2 (en) * | 2017-11-28 | 2021-12-28 | Electronics And Telecommunications Research Institute | Bidirectional intra prediction method and apparatus |
| US10735758B2 (en) * | 2017-12-07 | 2020-08-04 | Tencent America LLC | Method and apparatus for video coding |
| WO2020035829A1 (en) | 2018-08-16 | 2020-02-20 | Beijing Bytedance Network Technology Co., Ltd. | Coefficient dependent coding of transform matrix selection |
| CN108126596A (zh) * | 2018-01-04 | 2018-06-08 | 安徽艾迪文新材料有限公司 | 一种错位搅拌的粉体混合机 |
| US10812810B2 (en) * | 2018-02-06 | 2020-10-20 | Tencent America LLC | Method and apparatus for video coding in merge mode |
| CA3094439C (en) * | 2018-03-19 | 2023-05-23 | University-Industry Cooperation Group Of Kyung Hee University | Method and apparatus for encoding/decoding image using geometrically modified reference picture |
| SG11202007843YA (en) * | 2018-03-19 | 2020-10-29 | Qualcomm Inc | Improvements to advanced temporal motion vector prediction |
| WO2019194499A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| CN117061738A (zh) | 2018-04-02 | 2023-11-14 | 深圳市大疆创新科技有限公司 | 用于图像处理的方法和图像处理装置 |
| CN112042189B (zh) * | 2018-04-30 | 2023-07-21 | 寰发股份有限公司 | 照度补偿方法及相应的电子装置 |
| US10506251B2 (en) * | 2018-05-08 | 2019-12-10 | Tencent America LLC | Method and apparatus for video coding |
| WO2019225993A1 (ko) * | 2018-05-23 | 2019-11-28 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| US10469869B1 (en) * | 2018-06-01 | 2019-11-05 | Tencent America LLC | Method and apparatus for video coding |
| CN118075486A (zh) * | 2018-06-04 | 2024-05-24 | 华为技术有限公司 | 获取运动矢量的方法和装置 |
| US10616574B2 (en) * | 2018-06-04 | 2020-04-07 | Tencent America LLC | Methods and apparatus for extended merge mode with adaptive grid size in video coding |
| WO2019234578A1 (en) * | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Asymmetric weighted bi-predictive merges |
| GB2588004B (en) * | 2018-06-05 | 2023-03-01 | Beijing Bytedance Network Tech Co Ltd | Interaction between IBC and affine |
| US11412246B2 (en) | 2018-06-08 | 2022-08-09 | Kt Corporation | Method and apparatus for processing video signal |
| US12348762B2 (en) * | 2018-06-19 | 2025-07-01 | Qualcomm Incorporated | Signaling sub-prediction unit motion vector predictor |
| WO2019244118A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Component-dependent sub-block dividing |
| CN110636298B (zh) | 2018-06-21 | 2022-09-13 | 北京字节跳动网络技术有限公司 | 对于Merge仿射模式和非Merge仿射模式的统一约束 |
| CN110636299B (zh) | 2018-06-21 | 2022-06-14 | 北京字节跳动网络技术有限公司 | 用于处理视频数据的方法、装置及计算机可读记录介质 |
| KR102576194B1 (ko) * | 2018-06-27 | 2023-09-08 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| CN110662075B (zh) | 2018-06-29 | 2023-04-25 | 北京字节跳动网络技术有限公司 | 改进的时域运动矢量预测推导 |
| KR102648120B1 (ko) | 2018-06-29 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 슬라이스/타일/lcu 행마다의 룩업 테이블 리셋 |
| CN110662072B (zh) * | 2018-06-29 | 2022-04-26 | 杭州海康威视数字技术股份有限公司 | 运动信息候选者列表构建方法、装置及可读存储介质 |
| MX2020012663A (es) | 2018-06-29 | 2021-02-09 | Kt Corp | Método y aparato para procesar una señal de video. |
| TWI735900B (zh) * | 2018-06-29 | 2021-08-11 | 大陸商北京字節跳動網絡技術有限公司 | 一種視頻處理方法和裝置 |
| WO2020008351A1 (en) | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| US10531090B1 (en) * | 2018-07-02 | 2020-01-07 | Tencent America LLC | Method and apparatus for video coding |
| WO2020009390A1 (ko) * | 2018-07-02 | 2020-01-09 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인터 예측에 따른 영상 처리 방법 및 장치 |
| KR102600670B1 (ko) * | 2018-07-02 | 2023-11-08 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 움직임 벡터 예측 방법 및 장치, 인코더, 그리고 디코더 |
| WO2020007362A1 (en) * | 2018-07-06 | 2020-01-09 | Mediatek Inc. | Inherited motion information for decoding a current coding unit in a video coding system |
| US11606575B2 (en) * | 2018-07-10 | 2023-03-14 | Qualcomm Incorporated | Multiple history based non-adjacent MVPs for wavefront processing of video coding |
| US11006143B2 (en) | 2018-07-11 | 2021-05-11 | Apple Inc. | Motion vector candidate pruning systems and methods |
| CN119363983A (zh) | 2018-07-17 | 2025-01-24 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| US11381833B2 (en) * | 2018-07-19 | 2022-07-05 | Tencent America LLC | Method and apparatus for video coding |
| AU2018217336B2 (en) * | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| AU2018217333B2 (en) | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| CN117336483A (zh) * | 2018-08-28 | 2024-01-02 | 华为技术有限公司 | 编码方法、解码方法以及编码装置、解码装置 |
| 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 |
| WO2020056143A1 (en) * | 2018-09-12 | 2020-03-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Modifications of the construction of the merge candidate list |
| 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 |
| MX2021003247A (es) * | 2018-09-22 | 2021-05-12 | Lg Electronics Inc | Metodo y aparato para procesar se?ales de video usando inter prediccion. |
| WO2020058959A1 (en) * | 2018-09-23 | 2020-03-26 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector derivation for sub-block in affine mode |
| TWI839388B (zh) | 2018-09-24 | 2024-04-21 | 大陸商北京字節跳動網絡技術有限公司 | 簡化的基於歷史的運動矢量預測 |
| US11589031B2 (en) * | 2018-09-26 | 2023-02-21 | Google Llc | Active stereo depth prediction based on coarse matching |
| WO2020067679A1 (ko) * | 2018-09-29 | 2020-04-02 | 엘지전자 주식회사 | 머지 후보 리스트를 구성하는 방법 및 장치 |
| CN113056913B (zh) * | 2018-10-05 | 2025-03-21 | Op方案有限责任公司 | 包括添加非相邻对角空间合并候选的构造合并候选列表的方法和系统 |
| KR102354489B1 (ko) * | 2018-10-08 | 2022-01-21 | 엘지전자 주식회사 | Atmvp 후보를 기반으로 영상 코딩을 수행하는 장치 |
| US11051034B2 (en) * | 2018-10-08 | 2021-06-29 | Qualcomm Incorporated | History-based motion vector predictor |
| WO2020075053A1 (en) | 2018-10-08 | 2020-04-16 | Beijing Bytedance Network Technology Co., Ltd. | Generation and usage of combined affine merge candidate |
| WO2020084475A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Utilization of refined motion vector |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| WO2020086317A1 (en) * | 2018-10-23 | 2020-04-30 | Tencent America Llc. | Method and apparatus for video coding |
| WO2020084502A1 (en) | 2018-10-23 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Video processing using local illumination compensation |
| WO2020084509A1 (en) * | 2018-10-23 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Harmonized local illumination compensation and modified inter coding tools |
| 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 |
| WO2020094049A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Extensions of inter prediction with geometric partitioning |
| 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 |
| CN121462771A (zh) * | 2018-11-08 | 2026-02-03 | 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 |
| JP7324841B2 (ja) | 2018-11-10 | 2023-08-10 | 北京字節跳動網絡技術有限公司 | ビデオ・データ処理方法、装置、記憶媒体及び記憶方法 |
| KR102628361B1 (ko) | 2018-11-12 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 인터-예측을 위한 대역폭 제어 방법 |
| WO2020098694A1 (en) * | 2018-11-13 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Construction method for a spatial motion candidate list |
| WO2020098714A1 (en) | 2018-11-13 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Multiple hypothesis for sub-block prediction blocks |
| CN112997496B (zh) * | 2018-11-14 | 2024-05-14 | 北京字节跳动网络技术有限公司 | 仿射预测模式的改进 |
| CN113039790B (zh) * | 2018-11-17 | 2023-04-14 | 北京字节跳动网络技术有限公司 | 视频处理的方法、装置和非暂时性计算机可读介质 |
| EP3861742A4 (en) | 2018-11-20 | 2022-04-13 | Beijing Bytedance Network Technology Co., Ltd. | DIFFERENCE CALCULATION BASED ON SPATIAL POSITION |
| WO2020103877A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| 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 |
| US11184633B2 (en) * | 2018-11-27 | 2021-11-23 | Qualcomm Incorporated | Simplification of history-based motion vector prediction |
| US10917636B2 (en) | 2018-12-03 | 2021-02-09 | Tencent America LLC | Method and apparatus for video coding |
| WO2020114407A1 (en) * | 2018-12-03 | 2020-06-11 | Beijing Bytedance Network Technology Co., Ltd. | Partial pruning method for hmvp mode |
| EP3726839A4 (en) * | 2018-12-06 | 2021-06-02 | LG Electronics Inc. | METHOD AND DEVICE FOR PROCESSING VIDEO SIGNALS ON THE BASIS OF INTERVORHERSAGE |
| KR102468805B1 (ko) * | 2018-12-12 | 2022-11-18 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| US10893298B2 (en) * | 2018-12-12 | 2021-01-12 | Tencent America LLC | Method and apparatus for video coding |
| WO2020130520A1 (ko) * | 2018-12-16 | 2020-06-25 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| US10855992B2 (en) * | 2018-12-20 | 2020-12-01 | Alibaba Group Holding Limited | On block level bi-prediction with weighted averaging |
| MX2021007510A (es) * | 2018-12-21 | 2021-08-05 | Hfi Innovation Inc | Metodo y aparato de derivacion de lista de candidatos del modo de fusion de triangulo simplificado. |
| CN119420921A (zh) | 2018-12-21 | 2025-02-11 | 三星电子株式会社 | 使用三角形预测模式的图像编码装置和图像解码装置及其执行的图像编码方法和图像解码方法 |
| KR102808828B1 (ko) * | 2018-12-29 | 2025-05-15 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 컴팩트한 mv 스토리지를 사용하는 인코더, 디코더 및 대응하는 방법 |
| WO2020135482A1 (en) * | 2018-12-29 | 2020-07-02 | Beijing Bytedance Network Technology Co., Ltd. | Construction method for default motion candidate in sub-block based inter prediction |
| 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 |
| US11032574B2 (en) | 2018-12-31 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
| WO2020141915A1 (ko) * | 2019-01-01 | 2020-07-09 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| CN112042191B (zh) * | 2019-01-01 | 2024-03-19 | Lg电子株式会社 | 以基于历史的运动矢量为基础预测处理视频信号的方法和设备 |
| CN113597760B (zh) * | 2019-01-02 | 2024-08-16 | 北京字节跳动网络技术有限公司 | 视频处理的方法 |
| WO2020140954A1 (en) * | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd | Simplification of hash-based motion searching |
| CN116996683A (zh) | 2019-01-03 | 2023-11-03 | 北京大学 | 视频图像处理方法与装置 |
| CN118714342A (zh) | 2019-01-05 | 2024-09-27 | Lg 电子株式会社 | 用于处理视频数据的方法和设备 |
| CN113170139B (zh) * | 2019-01-10 | 2023-12-05 | 北京字节跳动网络技术有限公司 | 上下文自适应二进制算数编码的简化上下文建模 |
| 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 |
| WO2020145855A1 (en) * | 2019-01-12 | 2020-07-16 | Huawei Technologies Co., Ltd. | A video encoder, a video decoder and corresponding methods of processing mmvd distance |
| CN113316935B (zh) | 2019-01-15 | 2026-03-20 | 北京字节跳动网络技术有限公司 | 使用局部照明补偿的运动候选列表 |
| WO2020147747A1 (en) | 2019-01-15 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Weighted prediction in video coding |
| US11032560B2 (en) * | 2019-01-17 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding without updating the HMVP table |
| CN113316933B (zh) | 2019-01-17 | 2024-10-11 | 北京字节跳动网络技术有限公司 | 使用运动预测进行去方块滤波 |
| CN111246216B (zh) * | 2019-01-17 | 2022-05-06 | 北京达佳互联信息技术有限公司 | 一种基于三角预测的视频编解码方法及设备 |
| US11095915B2 (en) * | 2019-01-31 | 2021-08-17 | Qualcomm Incorporated | Shared motion vector predictor list for intra block copy mode in video coding |
| US11115653B2 (en) * | 2019-02-22 | 2021-09-07 | Mediatek Inc. | Intra block copy merge list simplification |
| CN113545065B (zh) | 2019-03-06 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 转换后的单向预测候选的使用 |
| US11166015B2 (en) * | 2019-03-06 | 2021-11-02 | Tencent America LLC | Method and apparatus for video coding |
| 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 |
| WO2020182148A1 (en) * | 2019-03-11 | 2020-09-17 | Beijing Bytedance Network Technology Co., Ltd. | Pair-wise motion candidate construction based on designated candidates |
| 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 |
| WO2020181542A1 (zh) * | 2019-03-13 | 2020-09-17 | 北京大学 | 一种视频编码或解码方法、装置、设备及存储介质 |
| CN113545081B (zh) | 2019-03-14 | 2024-05-31 | 寰发股份有限公司 | 视频编解码系统中的处理视频数据的方法以及装置 |
| CN113826397B (zh) * | 2019-03-15 | 2025-09-23 | 交互数字Vc控股公司 | 用于图像编码和解码的方法和设备 |
| US10979716B2 (en) * | 2019-03-15 | 2021-04-13 | Tencent America LLC | Methods of accessing affine history-based motion vector predictor buffer |
| CN111726617B (zh) * | 2019-03-18 | 2024-03-15 | 华为技术有限公司 | 用于融合运动矢量差技术的优化方法、装置及编解码器 |
| CN110139099B (zh) * | 2019-04-08 | 2023-01-06 | 中南大学 | 基于预编码和编码satd值加权的帧间预测模式选择方法 |
| SG11202111758WA (en) * | 2019-04-25 | 2021-11-29 | Op Solutions Llc | Global motion for merge mode candidates in inter prediction |
| US11445174B2 (en) * | 2019-05-06 | 2022-09-13 | Tencent America LLC | Method and apparatus for video coding |
| 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 |
| WO2020233659A1 (en) * | 2019-05-21 | 2020-11-26 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive motion vector difference resolution for affine mode |
| CN113632464B (zh) * | 2019-05-21 | 2023-04-28 | 华为技术有限公司 | 分量间预测的方法和设备 |
| JP7649549B2 (ja) * | 2019-06-03 | 2025-03-21 | オーピー ソリューションズ， エルエルシー | 大域的運動ベクトルに基づく融合候補の並替 |
| KR20250021642A (ko) | 2019-06-04 | 2025-02-13 | 두인 비전 컴퍼니 리미티드 | 모션 후보 리스트 구성 프로세스의 조건부 구현 |
| JP7346599B2 (ja) | 2019-06-04 | 2023-09-19 | 北京字節跳動網絡技術有限公司 | ビデオ・データ処理方法、装置、記憶媒体及び記憶方法 |
| CN113940082B (zh) | 2019-06-06 | 2026-05-26 | 北京字节跳动网络技术有限公司 | 基于子块的帧内块复制和不同编解码工具之间的交互 |
| KR102662603B1 (ko) | 2019-06-06 | 2024-04-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩을 위한 움직임 후보 리스트 구성 |
| KR102858626B1 (ko) | 2019-06-13 | 2025-09-10 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩을 위한 모션 벡터 예측 |
| HRP20260242T1 (hr) | 2019-06-14 | 2026-04-10 | Lg Electronics Inc. | Metoda dekodiranja slike i metoda kodiranja slike za izvođenje indeksa težine informacije za generaciju uzorka predikcije |
| CN112118447B (zh) * | 2019-06-19 | 2023-06-20 | 华为技术有限公司 | 融合候选运动信息列表的构建方法、装置及编解码器 |
| KR20250134727A (ko) * | 2019-06-19 | 2025-09-11 | 엘지전자 주식회사 | 현재 블록에 대하여 최종적으로 예측 모드를 선택하지 못하는 경우 인터 예측을 수행하는 영상 디코딩 방법 및 그 장치 |
| WO2020257766A1 (en) * | 2019-06-21 | 2020-12-24 | Beijing Dajia Internet Information Technology Co., Ltd. | History-based motion vector prediction for video coding |
| CN114009037B (zh) | 2019-06-22 | 2025-01-10 | 北京字节跳动网络技术有限公司 | 帧内块复制模式的运动候选列表构建 |
| CN112135141A (zh) | 2019-06-24 | 2020-12-25 | 华为技术有限公司 | 视频编码器、视频解码器及相应方法 |
| CN119520825A (zh) * | 2019-06-24 | 2025-02-25 | Lg电子株式会社 | 编码设备、解码设备和数据发送设备 |
| EP3973708A4 (en) * | 2019-06-25 | 2023-02-22 | Zhejiang Dahua Technology Co., Ltd. | INTERFRAME PREDICTION SYSTEMS AND METHODS |
| EP3991428A1 (en) | 2019-06-25 | 2022-05-04 | InterDigital VC Holdings France, SAS | Hmvc for affine and sbtmvp motion vector prediction modes |
| EP3984215A4 (en) | 2019-07-14 | 2022-08-24 | Beijing Bytedance Network Technology Co., Ltd. | TRANSFORMATION BLOCK SIZE LIMITATION IN VIDEO ENCODING |
| JP7372443B2 (ja) | 2019-08-10 | 2023-10-31 | 北京字節跳動網絡技術有限公司 | サブピクチャに依存するビデオビットストリーム内のシグナリング |
| 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 |
| US12120289B2 (en) | 2019-08-21 | 2024-10-15 | Lg Electronics Inc. | Image encoding/decoding method and device for performing prediction on basis of HMVP candidate, and method for transmitting bitstream |
| KR102731169B1 (ko) * | 2019-08-29 | 2024-11-15 | 한국전자통신연구원 | 이머시브 영상 처리 방법 및 이머시브 영상 합성 방법 |
| CN120568047A (zh) * | 2019-09-19 | 2025-08-29 | 阿里巴巴集团控股有限公司 | 构建合并候选列表的方法 |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| KR102731171B1 (ko) * | 2019-09-26 | 2024-11-15 | 한국전자통신연구원 | 이머시브 영상 처리 방법 및 이머시브 영상 합성 방법 |
| CN117596389A (zh) | 2019-09-28 | 2024-02-23 | 北京字节跳动网络技术有限公司 | 视频编解码中的几何分割模式 |
| CN117676135A (zh) | 2019-10-18 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 子图片与环路滤波之间的相互影响 |
| WO2021110017A1 (en) | 2019-12-02 | 2021-06-10 | Beijing Bytedance Network Technology Co., Ltd. | Merge with motion vector differencing in affine mode |
| US12238273B2 (en) | 2019-12-03 | 2025-02-25 | Mellanox Technologies, Ltd | Video coding system |
| WO2021129682A1 (en) * | 2019-12-23 | 2021-07-01 | Beijing Bytedance Network Technology Co., Ltd. | Improvements on merge mode |
| US11496755B2 (en) * | 2019-12-28 | 2022-11-08 | Tencent America LLC | Method and apparatus for video coding |
| CN119277109B (zh) * | 2019-12-31 | 2025-10-31 | 北京达佳互联信息技术有限公司 | 用于使用三角形分区的视频编解码的方法和装置 |
| CN113141507B (zh) * | 2020-01-17 | 2022-07-15 | 腾讯科技（深圳）有限公司 | 视频编解码中的运动信息列表构建方法、装置及设备 |
| CN115315944B (zh) | 2020-03-07 | 2025-06-13 | 抖音视界有限公司 | 视频编解码中的隐式多变换集信令通知 |
| EP4107941A4 (en) | 2020-03-23 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE |
| US11405628B2 (en) * | 2020-04-06 | 2022-08-02 | Tencent America LLC | Method and apparatus for video coding |
| CN113709498B (zh) * | 2020-05-20 | 2023-06-02 | Oppo广东移动通信有限公司 | 帧间预测方法、编码器、解码器以及计算机存储介质 |
| KR102378713B1 (ko) * | 2020-06-23 | 2022-03-24 | 주식회사 에스원 | 동영상 부호화 방법, 복호화 방법 및 그 장치 |
| CN116134814B (zh) | 2020-08-21 | 2026-05-26 | 抖音视界有限公司 | 视频编解码中的系数重新排序 |
| US11330296B2 (en) | 2020-09-14 | 2022-05-10 | Apple Inc. | Systems and methods for encoding image data |
| CN116601953B (zh) | 2020-11-24 | 2026-06-09 | 抖音视界有限公司 | 编解码视频中的位置相关系数重新排序 |
| WO2022114770A1 (ko) * | 2020-11-24 | 2022-06-02 | 현대자동차주식회사 | 기하학적 변환에 기반하는 블록 복사를 이용하는 인트라 예측방법과 장치 |
| US11924408B2 (en) | 2021-01-14 | 2024-03-05 | Tencent America LLC | Method and apparatus for video coding |
| US12587670B2 (en) | 2021-09-29 | 2026-03-24 | Canon Kabushiki Kaisha | Video coding and decoding |
| US12339902B2 (en) | 2021-10-05 | 2025-06-24 | Mellanox Technologies, Ltd | Hardware accelerated video encoding |
| WO2023194603A1 (en) * | 2022-04-08 | 2023-10-12 | Interdigital Ce Patent Holdings, Sas | Motion information candidates re-ordering |
| US12432378B2 (en) * | 2022-04-18 | 2025-09-30 | Tencent America LLC | On motion compensated picture boundary padding |
| US12058316B2 (en) * | 2022-05-17 | 2024-08-06 | Tencent America LLC | Adjacent spatial motion vector predictor candidates improvement |
| US12120341B2 (en) * | 2022-07-18 | 2024-10-15 | Tencent America LLC | Method for diversified merge candidate reordering |
| CN119999207A (zh) * | 2022-07-28 | 2025-05-13 | 联发科技股份有限公司 | 采用合并模式进行视讯编译码的amvp方法和装置 |
| WO2024043628A1 (ko) | 2022-08-23 | 2024-02-29 | 삼성전자 주식회사 | 영상 복호화 방법 및 장치, 영상 부호화 방법 및 장치 |
| CN117061753A (zh) * | 2023-08-04 | 2023-11-14 | 北京百度网讯科技有限公司 | 预测帧间编码的运动矢量的方法和装置 |
| CN121866763A (zh) * | 2023-09-19 | 2026-04-14 | 佳稳集团有限公司 | 一种用于视频编码和解码的改进的解码器端帧内预测模式推导方法及装置 |
| US12556740B2 (en) | 2023-09-29 | 2026-02-17 | Apple Inc. | Subjective distortion metric for rate distortion determinations |
| US20250233982A1 (en) * | 2024-01-17 | 2025-07-17 | Tencent America LLC | Merge mode by using subblock-based motion vector predictor lookahead and/or lookbehind |
| EP4676034A1 (en) * | 2024-07-03 | 2026-01-07 | InterDigital CE Patent Holdings, SAS | Occurrence-based mv/bv sorting |
| EP4687342A1 (en) * | 2024-08-02 | 2026-02-04 | Panasonic Intellectual Property Corporation of America | Encoder, decoder, encoding method, and decoding method |
| WO2026089490A1 (ko) * | 2024-10-22 | 2026-04-30 | 한국전자통신연구원 | 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4697275B2 (ja) | 2008-07-30 | 2011-06-08 | ソニー株式会社 | 動きベクトル検出装置、動きベクトル検出方法及びプログラム |
| CN102187674B (zh) * | 2008-10-15 | 2014-12-10 | 法国电信公司 | 用于对实施不同大小的块的图像序列进行译码的方法和装置、解码方法和装置 |
| HUE072457T2 (hu) * | 2010-05-04 | 2025-11-28 | Lg Electronics Inc | Eljárás bitfolyam dekódolására és kódolására |
| US9510009B2 (en) * | 2010-05-20 | 2016-11-29 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
| KR101588601B1 (ko) | 2010-12-13 | 2016-01-29 | 한국전자통신연구원 | 참조 유닛 결정 방법 및 장치 |
| WO2012097376A1 (en) | 2011-01-14 | 2012-07-19 | General Instrument Corporation | Spatial block merge mode |
| KR101571947B1 (ko) | 2011-03-08 | 2015-11-25 | 가부시키가이샤 제이브이씨 켄우드 | 동화상 부호화 장치, 동화상 부호화방법 및 동화상 부호화 프로그램, 및 동화상 복호 장치, 동화상 복호 방법 및 동화상 복호 프로그램 |
| US9066110B2 (en) | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
| ES3075048T3 (es) * | 2011-05-31 | 2026-07-27 | Sun Patent Trust | Procedimiento de descodificación de vídeo, dispositivo de descodificación de vídeo |
| CN106803956B (zh) * | 2011-06-14 | 2020-05-01 | 三星电子株式会社 | 对图像进行解码的方法 |
| JP5644701B2 (ja) * | 2011-06-30 | 2014-12-24 | 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、並びに、送信装置、送信方法、及び送信プログラム |
| TWI523496B (zh) * | 2011-09-28 | 2016-02-21 | Jvc Kenwood Corp | A motion picture coding apparatus, a motion picture coding method, a motion picture coding program, a transmission apparatus, a transmission method and a transmission program, and a motion picture decoding apparatus, a motion picture decoding method, a video decoding program, a reception apparatus, and a reception method And the receiving program |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| US9516334B2 (en) | 2011-11-08 | 2016-12-06 | Electronics And Telecommunications Research Institute | Method and device for sharing a candidate list |
| KR102269655B1 (ko) * | 2012-02-04 | 2021-06-25 | 엘지전자 주식회사 | 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치 |
| US9503720B2 (en) * | 2012-03-16 | 2016-11-22 | Qualcomm Incorporated | Motion vector coding and bi-prediction in HEVC and its extensions |
| US20130294513A1 (en) * | 2012-05-07 | 2013-11-07 | Qualcomm Incorporated | Inter layer merge list construction for video coding |
| EP2898689B1 (en) * | 2012-09-21 | 2020-05-06 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9357214B2 (en) | 2012-12-07 | 2016-05-31 | Qualcomm Incorporated | Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video |
| US9674542B2 (en) * | 2013-01-02 | 2017-06-06 | Qualcomm Incorporated | Motion vector prediction for video coding |
| US9521389B2 (en) | 2013-03-06 | 2016-12-13 | Qualcomm Incorporated | Derived disparity vector in 3D video coding |
| US9800895B2 (en) * | 2013-06-27 | 2017-10-24 | Qualcomm Incorporated | Depth oriented inter-view motion vector prediction |
| US10244253B2 (en) * | 2013-09-13 | 2019-03-26 | Qualcomm Incorporated | Video coding techniques using asymmetric motion partitioning |
| US9554150B2 (en) | 2013-09-20 | 2017-01-24 | Qualcomm Incorporated | Combined bi-predictive merging candidates for 3D video coding |
| US9432685B2 (en) * | 2013-12-06 | 2016-08-30 | Qualcomm Incorporated | Scalable implementation for parallel motion estimation regions |
| JP6574976B2 (ja) | 2014-03-18 | 2019-09-18 | パナソニックＩｐマネジメント株式会社 | 動画像符号化装置および動画像符号化方法 |
| US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| US11477477B2 (en) | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| US10560718B2 (en) | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
-
2017
- 2017-05-10 US US15/591,813 patent/US10560718B2/en active Active
- 2017-05-11 EP EP17725078.4A patent/EP3456050B1/en active Active
- 2017-05-11 JP JP2018559216A patent/JP7229774B2/ja active Active
- 2017-05-11 CN CN202211074793.2A patent/CN115633167B/zh active Active
- 2017-05-11 KR KR1020217030834A patent/KR102374495B1/ko active Active
- 2017-05-11 EP EP22186773.2A patent/EP4102839A1/en active Pending
- 2017-05-11 CN CN201780028602.XA patent/CN109076236B/zh active Active
- 2017-05-11 CA CA3020265A patent/CA3020265A1/en active Pending
- 2017-05-11 KR KR1020187032505A patent/KR102404598B1/ko active Active
- 2017-05-11 WO PCT/US2017/032177 patent/WO2017197126A1/en not_active Ceased
-
2019
- 2019-11-07 US US16/677,417 patent/US10951913B2/en active Active
-
2022
- 2022-01-06 JP JP2022000966A patent/JP7543325B2/ja active Active
-
2023
- 2023-07-10 JP JP2023113040A patent/JP7692950B2/ja active Active
-
2025
- 2025-06-04 JP JP2025093138A patent/JP7899404B2/ja active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12167018B2 (en) | 2018-06-29 | 2024-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between LUT and AMVP |
| US12549756B2 (en) | 2018-06-29 | 2026-02-10 | Beijing Bytedance Network Technology Co., Ltd. | Partial/full pruning when adding a HMVP candidate to merge/AMVP |
| CN114125450B (zh) * | 2018-06-29 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
| US11973971B2 (en) | 2018-06-29 | 2024-04-30 | Beijing Bytedance Network Technology Co., Ltd | Conditions for updating LUTs |
| US11895318B2 (en) | 2018-06-29 | 2024-02-06 | 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 |
| US12641216B2 (en) | 2018-06-29 | 2026-05-26 | Beijing Bytedance Network Technology Co., Ltd. | Which LUT to be updated or no updating |
| US11909989B2 (en) | 2018-06-29 | 2024-02-20 | Beijing Bytedance Network Technology Co., Ltd | Number of motion candidates in a look up table to be checked according to mode |
| US12556738B2 (en) | 2018-06-29 | 2026-02-17 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| CN114125450A (zh) * | 2018-06-29 | 2022-03-01 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
| US12034914B2 (en) | 2018-06-29 | 2024-07-09 | Beijing Bytedance Network Technology Co., Ltd | Checking order of motion candidates in lut |
| US11877002B2 (en) | 2018-06-29 | 2024-01-16 | Beijing Bytedance Network Technology Co., Ltd | Update of look up table: FIFO, constrained FIFO |
| US12058364B2 (en) | 2018-06-29 | 2024-08-06 | 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 |
| CN113545050A (zh) * | 2019-01-03 | 2021-10-22 | 北京达佳互联信息技术有限公司 | 利用三角形预测的视频编解码 |
| US12368880B2 (en) | 2019-01-10 | 2025-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of LUT updating |
| US11909951B2 (en) | 2019-01-13 | 2024-02-20 | Beijing Bytedance Network Technology Co., Ltd | Interaction between lut and shared merge list |
| US11962799B2 (en) | 2019-01-16 | 2024-04-16 | Beijing Bytedance Network Technology Co., Ltd | Motion candidates derivation |
| US11956464B2 (en) | 2019-01-16 | 2024-04-09 | Beijing Bytedance Network Technology Co., Ltd | Inserting order of motion candidates in LUT |
| US12604029B2 (en) | 2019-01-16 | 2026-04-14 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidates derivation |
| US12401820B2 (en) | 2019-03-22 | 2025-08-26 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109076236B (zh) | 2022-09-02 |
| US10560718B2 (en) | 2020-02-11 |
| KR20190008214A (ko) | 2019-01-23 |
| EP3456050B1 (en) | 2022-09-07 |
| JP7692950B2 (ja) | 2025-06-16 |
| BR112018073324A2 (pt) | 2019-02-26 |
| JP7899404B2 (ja) | 2026-08-03 |
| US10951913B2 (en) | 2021-03-16 |
| JP2025138658A (ja) | 2025-09-25 |
| CN109076236A (zh) | 2018-12-21 |
| KR102404598B1 (ko) | 2022-06-02 |
| EP4102839A1 (en) | 2022-12-14 |
| CN115633167A (zh) | 2023-01-20 |
| KR102374495B1 (ko) | 2022-03-14 |
| US20200077116A1 (en) | 2020-03-05 |
| JP2023145503A (ja) | 2023-10-11 |
| EP3456050A1 (en) | 2019-03-20 |
| KR20210122887A (ko) | 2021-10-12 |
| WO2017197126A1 (en) | 2017-11-16 |
| JP7543325B2 (ja) | 2024-09-02 |
| JP2019515587A (ja) | 2019-06-06 |
| CN115633167B (zh) | 2026-04-07 |
| JP7229774B2 (ja) | 2023-02-28 |
| JP2022058517A (ja) | 2022-04-12 |
| US20170332099A1 (en) | 2017-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7692950B2 (ja) | ビデオコーディングのための動きベクトル予測のためのマージ候補 | |
| EP3513560B1 (en) | Offset vector identification of temporal motion vector predictor | |
| EP3510774B1 (en) | Geometry-based priority for the construction of candidate lists | |
| US10271064B2 (en) | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information | |
| US10368083B2 (en) | Picture order count based motion vector pruning | |
| EP3251361B1 (en) | Sub-prediction unit based advanced temporal motion vector prediction | |
| US20130322538A1 (en) | Reference index for enhancement layer in scalable video coding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20210318 |
|
| D00 | Search and/or examination requested or commenced |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D00-D156 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION SENT - EXAMINATION ON HOLD Effective date: 20240919 |
|
| D15 | Examination report completed |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT Effective date: 20240919 |
|
| D11 | Substantive examination requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D11-D131 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION (RCE) RECEIVED Effective date: 20241119 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION Effective date: 20241119 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20250129 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 8TH ANNIV.) - STANDARD Year of fee payment: 8 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250409 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250409 |
|
| D00 | Search and/or examination requested or commenced |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D00-D148 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION (NOA/CNOA) DETERMINED COMPLIANT Effective date: 20250721 Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D00-D174 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION REQUIREMENTS DETERMINED COMPLIANT Effective date: 20250721 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20250721 |
|
| P13 | Application amended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED Effective date: 20250721 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20250721 Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20250721 |
|
| D22 | Grant of ip right intended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D22-D128 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALLOWANCE REQUIREMENTS DETERMINED COMPLIANT Effective date: 20251216 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20251229 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 9TH ANNIV.) - STANDARD Year of fee payment: 9 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20260413 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20260413 |
|
| D11 | Substantive examination requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D11-D131 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION (RCE) RECEIVED Effective date: 20260428 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - VOLUNTARY AMENDMENT Effective date: 20260428 |
|
| D00 | Search and/or examination requested or commenced |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D00-D174 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION REQUIREMENTS DETERMINED COMPLIANT Effective date: 20260528 Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D00-D148 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR CONTINUED EXAMINATION (NOA/CNOA) DETERMINED COMPLIANT Effective date: 20260528 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20260528 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20260528 Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20260528 |