CA3020265A1 - Merge candidates for motion vector prediction for video coding - Google Patents
Merge candidates for motion vector prediction for video coding Download PDFInfo
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- 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
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- motion vector
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- 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
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- 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
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- 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 (8)
| Country | Link |
|---|---|
| US (2) | US10560718B2 (enExample) |
| EP (2) | EP3456050B1 (enExample) |
| JP (4) | JP7229774B2 (enExample) |
| KR (2) | KR102374495B1 (enExample) |
| CN (2) | CN115633167B (enExample) |
| BR (1) | BR112018073324A2 (enExample) |
| CA (1) | CA3020265A1 (enExample) |
| WO (1) | WO2017197126A1 (enExample) |
Cited By (12)
| 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 |
Families Citing this family (196)
| 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 |
| JP6921870B2 (ja) | 2016-05-24 | 2021-08-18 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ | 画像復号方法、画像符号化方法及び記録媒体 |
| CA3025334C (en) * | 2016-05-25 | 2021-07-13 | Arris Enterprises Llc | Binary ternary quad tree partitioning for jvet coding of video data |
| EP3934356B1 (en) | 2016-07-12 | 2023-09-27 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method, terminal device, and network device |
| 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 |
| CN116962726A (zh) * | 2016-09-20 | 2023-10-27 | 株式会社Kt | 对视频进行解码和编码的方法和传输视频数据的方法 |
| CN116866569A (zh) * | 2016-10-04 | 2023-10-10 | 株式会社Kt | 用于处理视频信号的方法和装置 |
| 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 |
| AU2018351405B2 (en) * | 2017-10-20 | 2023-06-08 | Kt Corporation | Video signal processing method and device |
| CN119922330A (zh) * | 2017-11-01 | 2025-05-02 | 交互数字Vc控股公司 | 用于合并模式的解码器侧运动矢量细化和子块运动导出 |
| KR102306562B1 (ko) * | 2017-11-27 | 2021-09-30 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인터 예측에 따른 영상 디코딩 방법 및 장치 |
| WO2019107927A1 (ko) | 2017-11-28 | 2019-06-06 | 한국전자통신연구원 | 양방향 인트라 예측 방법 및 장치 |
| US10735758B2 (en) * | 2017-12-07 | 2020-08-04 | Tencent America LLC | Method and apparatus for video coding |
| 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 |
| CA3194780A1 (en) * | 2018-03-19 | 2019-09-26 | University-Industry Cooperation Group Of Kyung Hee University | Method and apparatus for encoding/decoding image using geometrically modified reference picture |
| CN119364014A (zh) * | 2018-03-19 | 2025-01-24 | 高通股份有限公司 | 对高级时间运动矢量预测的改进 |
| WO2019194499A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| EP3780608A4 (en) | 2018-04-02 | 2021-12-01 | SZ DJI Technology Co., Ltd. | IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE |
| US11343541B2 (en) * | 2018-04-30 | 2022-05-24 | Hfi Innovation Inc. | Signaling for illumination compensation |
| US10506251B2 (en) * | 2018-05-08 | 2019-12-10 | Tencent America LLC | Method and apparatus for video coding |
| CN120050433A (zh) | 2018-05-23 | 2025-05-27 | 株式会社Kt | 对视频进行解码、编码的方法以及用于传送压缩视频数据的装置 |
| 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 |
| WO2019234606A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and atmvp |
| KR20190139786A (ko) | 2018-06-08 | 2019-12-18 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US12348762B2 (en) * | 2018-06-19 | 2025-07-01 | Qualcomm Incorporated | Signaling sub-prediction unit motion vector predictor |
| WO2019244117A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Unified constrains for the merge affine mode and the non-merge affine mode |
| TWI725456B (zh) * | 2018-06-21 | 2021-04-21 | 大陸商北京字節跳動網絡技術有限公司 | 交錯區塊的自動劃分 |
| EP3788782A1 (en) | 2018-06-21 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Sub-block mv inheritance between color components |
| KR102420839B1 (ko) | 2018-06-27 | 2022-07-15 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| WO2020003259A1 (en) * | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Improved tmvp derivation |
| WO2020003261A1 (en) * | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection from multiple luts |
| CA3100986A1 (en) | 2018-06-29 | 2020-01-02 | Kt Corporation | Method and apparatus for processing a video signal |
| KR102648120B1 (ko) * | 2018-06-29 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 슬라이스/타일/lcu 행마다의 룩업 테이블 리셋 |
| WO2020003271A1 (en) * | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and merge: insert hmvp as a merge candidate, position of hmvp |
| CN110933414B (zh) * | 2018-06-29 | 2022-07-29 | 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 |
| 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 |
| EP3809705B1 (en) * | 2018-07-02 | 2024-05-01 | Huawei Technologies Co., Ltd. | Motion vector prediction method and device, and codec |
| WO2020008351A1 (en) * | 2018-07-02 | 2020-01-09 | Beijing Bytedance Network Technology Co., Ltd. | Luts with lic |
| CN112369030B (zh) * | 2018-07-06 | 2023-11-10 | 寰发股份有限公司 | 解码器的视频解码方法及装置 |
| 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 |
| WO2020017423A1 (en) | 2018-07-17 | 2020-01-23 | Panasonic Intellectual Property Corporation Of America | Motion vector prediction for video coding |
| US11381833B2 (en) * | 2018-07-19 | 2022-07-05 | Tencent America LLC | Method and apparatus for video coding |
| CN110839158B (zh) | 2018-08-16 | 2023-03-10 | 北京字节跳动网络技术有限公司 | 变换矩阵选择的系数相关的编解码 |
| 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 |
| CN117319650A (zh) * | 2018-08-28 | 2023-12-29 | 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 |
| EP4518313A3 (en) * | 2018-08-29 | 2025-05-28 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding using subblock-based temporal motion vector prediction |
| WO2020056143A1 (en) * | 2018-09-12 | 2020-03-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Modifications of the construction of the merge candidate list |
| GB2590310B (en) | 2018-09-12 | 2023-03-22 | Beijing Bytedance Network Tech Co Ltd | Conditions for starting checking HMVP candidates depend on total number minus K |
| EP3854095A1 (en) * | 2018-09-21 | 2021-07-28 | InterDigital VC Holdings, Inc. | Motion vector prediction in video encoding and decoding |
| RU2769146C1 (ru) | 2018-09-22 | 2022-03-28 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки сигналов видео с использованием интер-предсказания |
| TWI832904B (zh) * | 2018-09-23 | 2024-02-21 | 大陸商北京字節跳動網絡技術有限公司 | 仿射模式的複雜度降低 |
| GB2591906B (en) * | 2018-09-24 | 2023-03-08 | Beijing Bytedance Network Tech Co Ltd | Bi-prediction with weights in video coding and decoding |
| 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 |
| CN120264014A (zh) * | 2018-10-05 | 2025-07-04 | 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 |
| WO2020075053A1 (en) | 2018-10-08 | 2020-04-16 | Beijing Bytedance Network Technology Co., Ltd. | Generation and usage of combined affine merge candidate |
| US11051034B2 (en) * | 2018-10-08 | 2021-06-29 | Qualcomm Incorporated | History-based motion vector predictor |
| KR102775442B1 (ko) * | 2018-10-08 | 2025-03-05 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | Atmvp 후보를 기반으로 영상 코딩을 수행하는 장치 |
| CN111083492B (zh) | 2018-10-22 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 双向光流中的梯度计算 |
| WO2020084476A1 (en) | 2018-10-22 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block based prediction |
| CN112868238B (zh) | 2018-10-23 | 2023-04-21 | 北京字节跳动网络技术有限公司 | 局部照明补偿和帧间预测编解码之间的并置 |
| CN116939198A (zh) | 2018-10-23 | 2023-10-24 | 北京字节跳动网络技术有限公司 | 并置的局部照明补偿和修改的帧间预测编解码 |
| EP3788779A4 (en) * | 2018-10-23 | 2022-03-02 | Tencent America LLC | METHOD AND DEVICE FOR VIDEO CODING |
| WO2020084554A1 (en) * | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Searching based motion candidate derivation for sub-block motion vector prediction |
| WO2020088689A1 (en) | 2018-11-02 | 2020-05-07 | Beijing Bytedance Network Technology Co., Ltd. | Usage of hmvp candidates in geometry partition prediction mode |
| 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 |
| EP3847814A4 (en) * | 2018-11-06 | 2021-07-14 | Beijing Bytedance Network Technology Co. Ltd. | POSITION DEPENDENT STORAGE, MOVEMENT INFORMATION |
| HUE065784T2 (hu) | 2018-11-08 | 2024-06-28 | Guangdong Oppo Mobile Telecommunications | Eljárás képjel kódolására/dekódolására, és hozzá való berendezés |
| AU2019377757B2 (en) * | 2018-11-08 | 2024-10-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image signal encoding/decoding method and apparatus therefor |
| CN116886926A (zh) * | 2018-11-10 | 2023-10-13 | 北京字节跳动网络技术有限公司 | 成对平均候选计算中的取整 |
| WO2020098648A1 (en) * | 2018-11-12 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Using combined inter intra prediction in video processing |
| WO2020098683A1 (en) | 2018-11-13 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction method for intra block copy |
| WO2020098714A1 (en) * | 2018-11-13 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Multiple hypothesis for sub-block prediction blocks |
| WO2020098753A1 (en) * | 2018-11-14 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Improvements of Affine Prediction Mode |
| WO2020098808A1 (en) | 2018-11-17 | 2020-05-22 | Beijing Bytedance Network Technology Co., Ltd. | Construction of merge with motion vector difference candidates |
| WO2020103877A1 (en) | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| CN113056914B (zh) | 2018-11-20 | 2024-03-01 | 北京字节跳动网络技术有限公司 | 基于部分位置的差计算 |
| 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 |
| CN113056916B (zh) | 2018-11-22 | 2024-06-11 | 北京字节跳动网络技术有限公司 | 基于子块的运动候选的选择和信令 |
| US11184633B2 (en) * | 2018-11-27 | 2021-11-23 | Qualcomm Incorporated | Simplification of history-based motion vector prediction |
| WO2020114407A1 (en) * | 2018-12-03 | 2020-06-11 | Beijing Bytedance Network Technology Co., Ltd. | Partial pruning method for hmvp mode |
| US10917636B2 (en) * | 2018-12-03 | 2021-02-09 | Tencent America LLC | Method and apparatus for video coding |
| KR102750870B1 (ko) | 2018-12-06 | 2025-01-06 | 엘지전자 주식회사 | 인터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| MX2020007287A (es) | 2018-12-12 | 2020-09-10 | Lg Electronics Inc | Metodo y aparato para procesamiento de se?al de video con base en prediccion de vector de movimiento basada en la historia. |
| 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 |
| CN119402649A (zh) | 2018-12-21 | 2025-02-07 | 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 |
| WO2020125752A1 (en) | 2018-12-21 | 2020-06-25 | Mediatek Inc. | Method and apparatus of simplified triangle merge mode candidate list derivation |
| MX2021007840A (es) * | 2018-12-29 | 2021-08-11 | Huawei Tech Co Ltd | Un codificador, un decodificador y metodos correspondientes que utilizan almacenamiento mv compacto. |
| CN113261292B (zh) * | 2018-12-29 | 2023-12-05 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中默认运动候选的构造方法 |
| 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 |
| 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 |
| WO2020140953A1 (en) * | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd | Early determination of hash-based motion searching |
| CN117915081A (zh) * | 2019-01-02 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 视频处理的方法 |
| CN111357290B (zh) * | 2019-01-03 | 2023-08-22 | 北京大学 | 视频图像处理方法与装置 |
| CN118714341A (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 |
| WO2020143742A1 (en) * | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Simplified context modeling for context adaptive binary arithmetic coding |
| EP3900331A4 (en) * | 2019-01-12 | 2022-03-16 | Huawei Technologies Co., Ltd. | VIDEO ENCODER, VIDEO DECODER AND RELATED MMVD DISTANCE PROCESSING METHODS |
| WO2020143837A1 (en) * | 2019-01-12 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Mmvd improvement |
| WO2020147745A1 (en) | 2019-01-15 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate lists that use local illumination compensation |
| WO2020147747A1 (en) | 2019-01-15 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Weighted prediction in video coding |
| 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 |
| US11032560B2 (en) | 2019-01-17 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding without updating the HMVP table |
| 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 |
| WO2020177755A1 (en) | 2019-03-06 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Usage of converted uni-prediction candidate |
| US11166015B2 (en) * | 2019-03-06 | 2021-11-02 | Tencent America LLC | Method and apparatus for video coding |
| KR20210127709A (ko) * | 2019-03-07 | 2021-10-22 | 디지털인사이트 주식회사 | 영상 부호화/복호화 방법 및 장치 |
| CN113574890B (zh) * | 2019-03-11 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 基于指定的候选的成对运动候选列的构造 |
| KR102489716B1 (ko) | 2019-03-12 | 2023-01-18 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 삼각형 예측을 위한 비디오 코딩 방법 및 장치 |
| 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 |
| TWI738248B (zh) | 2019-03-14 | 2021-09-01 | 聯發科技股份有限公司 | 運動細化以及子分區基礎填充的視訊處理的方法以及裝置 |
| US12041241B2 (en) * | 2019-03-15 | 2024-07-16 | Interdigital Madison Patent Holdings, Sas | Method and device for image encoding and decoding with a shifted position |
| 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 |
| BR112021021356A2 (pt) * | 2019-04-25 | 2022-01-18 | Op Solutions Llc | Movimento global para candidatos de modo de mesclagem em interprevisão |
| 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 |
| 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 |
| CN113853793B (zh) * | 2019-05-21 | 2023-12-19 | 北京字节跳动网络技术有限公司 | 基于光流的帧间编码的语法信令 |
| WO2020247487A1 (en) * | 2019-06-03 | 2020-12-10 | Op Solutions | Merge candidate reorder based on global motion vector cross-reference to related applications |
| CN113994698B (zh) | 2019-06-04 | 2023-11-24 | 北京字节跳动网络技术有限公司 | 有条件地实施运动候选列表构建过程 |
| CN117395397A (zh) | 2019-06-04 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 使用临近块信息的运动候选列表构建 |
| WO2020244660A1 (en) | 2019-06-06 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction for video coding |
| CN113940082A (zh) | 2019-06-06 | 2022-01-14 | 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 |
| EP3963891A4 (en) * | 2019-06-13 | 2022-08-03 | Beijing Dajia Internet Information Technology Co., Ltd. | MOTION VECTOR PREDICTION FOR VIDEO ENCODING |
| KR20250076671A (ko) | 2019-06-14 | 2025-05-29 | 엘지전자 주식회사 | 예측 샘플을 생성하기 위한 가중치 인덱스 정보를 도출하는 영상 디코딩 방법 및 그 장치 |
| 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 |
| 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 |
| CN114041291B (zh) * | 2019-06-21 | 2023-03-24 | 北京达佳互联信息技术有限公司 | 视频编解码中的运动矢量预测的方法、设备和存储介质 |
| 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 |
| CN119520824A (zh) * | 2019-06-24 | 2025-02-25 | Lg电子株式会社 | 图像编码/解码方法和数据发送方法 |
| EP3973708A4 (en) | 2019-06-25 | 2023-02-22 | Zhejiang Dahua Technology Co., Ltd. | INTERFRAME PREDICTION SYSTEMS AND METHODS |
| CN114175636B (zh) | 2019-07-14 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 自适应参数集中的自适应环路滤波的指示 |
| MY209640A (en) | 2019-08-10 | 2025-07-28 | Beijing Bytedance Network Tech Co Ltd | Subpicture dependent signaling in video bitstreams |
| KR102808776B1 (ko) * | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| 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 |
| WO2021052506A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Transform unit based combined inter intra prediction |
| KR102731171B1 (ko) * | 2019-09-26 | 2024-11-15 | 한국전자통신연구원 | 이머시브 영상 처리 방법 및 이머시브 영상 합성 방법 |
| CN114450959B (zh) | 2019-09-28 | 2024-08-02 | 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 |
| WO2021073630A1 (en) | 2019-10-18 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Syntax constraints in parameter set signaling of subpictures |
| 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 |
| CN115136597B (zh) * | 2019-12-23 | 2025-08-26 | 抖音视界有限公司 | 视频处理方法、装置、介质及存储视频的比特流的方法 |
| US11496755B2 (en) * | 2019-12-28 | 2022-11-08 | Tencent America LLC | Method and apparatus for video coding |
| CN114982230B (zh) * | 2019-12-31 | 2024-10-29 | 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 |
| CN115362676B (zh) | 2020-03-07 | 2025-10-28 | 抖音视界有限公司 | 视频编解码中变换跳过模式的处理 |
| CN115398892B (zh) | 2020-03-23 | 2025-02-28 | 抖音视界有限公司 | 仿射merge和仿射运动矢量预测模式的预测细化 |
| 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 |
| WO2022037700A1 (en) | 2020-08-21 | 2022-02-24 | Beijing Bytedance Network Technology Co., Ltd. | Coding mode dependent selection of transform skip mode |
| US11330296B2 (en) | 2020-09-14 | 2022-05-10 | Apple Inc. | Systems and methods for encoding image data |
| WO2022111507A1 (en) | 2020-11-24 | 2022-06-02 | Beijing Bytedance Network Technology Co., Ltd. | Position dependent coefficient reordering in coded video |
| 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 |
| CN119174176A (zh) * | 2022-04-08 | 2024-12-20 | 交互数字Ce专利控股有限公司 | 运动信息候选重新排序 |
| 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 |
| WO2024022145A1 (en) * | 2022-07-28 | 2024-02-01 | Mediatek Inc. | Method and apparatus of amvp with merge mode for video coding |
| EP4580180A1 (en) | 2022-08-23 | 2025-07-02 | Samsung Electronics Co., Ltd. | Image decoding method and device, and image encoding method and device |
| 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 |
| WO2025063635A1 (ko) * | 2023-09-19 | 2025-03-27 | 가온그룹 주식회사 | 비디오 부호화 및 복호화를 위한 개선된 복호화기측 인트라 예측 모드 추정 방법 및 장치 |
| 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 (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9363520B2 (en) * | 2010-05-04 | 2016-06-07 | Lg Electronics Inc. | Method and apparatus for processing a video signal |
| US9510009B2 (en) * | 2010-05-20 | 2016-11-29 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
| WO2012081894A1 (ko) | 2010-12-13 | 2012-06-21 | 한국전자통신연구원 | 참조 유닛 결정 방법 및 장치 |
| US9066104B2 (en) | 2011-01-14 | 2015-06-23 | Google Inc. | Spatial block merge mode |
| US9066110B2 (en) | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
| KR101640357B1 (ko) | 2011-03-08 | 2016-07-15 | 가부시키가이샤 제이브이씨 켄우드 | 동화상 부호화 장치, 동화상 부호화방법 및 동화상 부호화 프로그램, 및 동화상 복호 장치, 동화상 복호 방법 및 동화상 복호 프로그램 |
| TW201304552A (zh) * | 2011-05-31 | 2013-01-16 | 松下電器產業股份有限公司 | 動態圖像編碼方法、動態圖像編碼裝置、動態圖像解碼方法、動態圖像解碼裝置、及動態圖像編碼解碼裝置 |
| CN103733625B (zh) * | 2011-06-14 | 2017-04-05 | 三星电子株式会社 | 用于对运动矢量进行解码的方法 |
| 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 |
| TW201626802A (zh) * | 2011-09-28 | 2016-07-16 | Jvc Kenwood Corp | 動態影像編碼裝置、動態影像編碼方法、動態影像編碼程式、送訊裝置、送訊方法及送訊程式、以及動態影像解碼裝置、動態影像解碼方法、動態影像解碼程式、收訊裝置、收訊方法及收訊程式 |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| CN109996082B (zh) | 2011-11-08 | 2022-01-25 | 韩国电子通信研究院 | 用于共享候选者列表的方法和装置 |
| EP2811742A4 (en) * | 2012-02-04 | 2015-09-02 | Lg Electronics Inc | VIDEO CODING METHOD, VIDEO DECODING METHOD AND DEVICE THEREFOR |
| 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 |
| CN104813669B (zh) * | 2012-09-21 | 2018-05-22 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| 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
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- 2017-05-11 BR BR112018073324-5A patent/BR112018073324A2/pt active Search and Examination
- 2017-05-11 KR KR1020217030834A patent/KR102374495B1/ko active Active
- 2017-05-11 JP JP2018559216A patent/JP7229774B2/ja active Active
- 2017-05-11 KR KR1020187032505A patent/KR102404598B1/ko active Active
- 2017-05-11 EP EP17725078.4A patent/EP3456050B1/en active Active
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| 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 |
| 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 |
| 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 |
| US12556738B2 (en) | 2018-06-29 | 2026-02-17 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| 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 |
| 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 |
| 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 |
| US11973971B2 (en) | 2018-06-29 | 2024-04-30 | Beijing Bytedance Network Technology Co., Ltd | Conditions for updating LUTs |
| 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 |
|---|---|
| US10951913B2 (en) | 2021-03-16 |
| CN115633167B (zh) | 2026-04-07 |
| JP2022058517A (ja) | 2022-04-12 |
| KR102404598B1 (ko) | 2022-06-02 |
| JP7543325B2 (ja) | 2024-09-02 |
| EP4102839A1 (en) | 2022-12-14 |
| CN109076236A (zh) | 2018-12-21 |
| KR102374495B1 (ko) | 2022-03-14 |
| CN115633167A (zh) | 2023-01-20 |
| JP7692950B2 (ja) | 2025-06-16 |
| JP2025138658A (ja) | 2025-09-25 |
| US20200077116A1 (en) | 2020-03-05 |
| US10560718B2 (en) | 2020-02-11 |
| KR20190008214A (ko) | 2019-01-23 |
| EP3456050B1 (en) | 2022-09-07 |
| US20170332099A1 (en) | 2017-11-16 |
| WO2017197126A1 (en) | 2017-11-16 |
| KR20210122887A (ko) | 2021-10-12 |
| JP7229774B2 (ja) | 2023-02-28 |
| JP2023145503A (ja) | 2023-10-11 |
| EP3456050A1 (en) | 2019-03-20 |
| CN109076236B (zh) | 2022-09-02 |
| JP2019515587A (ja) | 2019-06-06 |
| BR112018073324A2 (pt) | 2019-02-26 |
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