CA2971633C - Overlapped motion compensation for video coding - Google Patents
Overlapped motion compensation for video coding Download PDFInfo
- Publication number
- CA2971633C CA2971633C CA2971633A CA2971633A CA2971633C CA 2971633 C CA2971633 C CA 2971633C CA 2971633 A CA2971633 A CA 2971633A CA 2971633 A CA2971633 A CA 2971633A CA 2971633 C CA2971633 C CA 2971633C
- Authority
- CA
- Canada
- Prior art keywords
- block
- sub
- video data
- video
- blocks
- 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.)
- Active
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
- H04N19/583—Motion compensation with overlapping blocks
-
- 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
- H04N19/134—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
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562107964P | 2015-01-26 | 2015-01-26 | |
| US62/107,964 | 2015-01-26 | ||
| US201562116631P | 2015-02-16 | 2015-02-16 | |
| US62/116,631 | 2015-02-16 | ||
| US15/005,934 US10230980B2 (en) | 2015-01-26 | 2016-01-25 | Overlapped motion compensation for video coding |
| US15/005,934 | 2016-01-25 | ||
| PCT/US2016/014857 WO2016123068A1 (en) | 2015-01-26 | 2016-01-26 | Overlapped motion compensation for video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2971633A1 CA2971633A1 (en) | 2016-08-04 |
| CA2971633C true CA2971633C (en) | 2024-02-27 |
Family
ID=56433570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2971633A Active CA2971633C (en) | 2015-01-26 | 2016-01-26 | Overlapped motion compensation for video coding |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10230980B2 (enExample) |
| EP (3) | EP4072143B1 (enExample) |
| JP (2) | JP6720191B2 (enExample) |
| KR (2) | KR20170108012A (enExample) |
| CN (2) | CN107211157B (enExample) |
| CA (1) | CA2971633C (enExample) |
| TW (1) | TWI688262B (enExample) |
| WO (1) | WO2016123068A1 (enExample) |
Families Citing this family (90)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081888A1 (en) * | 2013-12-06 | 2015-06-11 | Mediatek Inc. | Method and apparatus for motion boundary processing |
| FR3029055B1 (fr) * | 2014-11-24 | 2017-01-13 | Ateme | Procede d'encodage d'image et equipement pour la mise en oeuvre du procede |
| US10306229B2 (en) | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
| US10230980B2 (en) | 2015-01-26 | 2019-03-12 | Qualcomm Incorporated | Overlapped motion compensation for video coding |
| WO2016204479A1 (ko) * | 2015-06-16 | 2016-12-22 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| US10623774B2 (en) | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
| US10939099B2 (en) * | 2016-04-22 | 2021-03-02 | Lg Electronics Inc. | Inter prediction mode-based image processing method and device therefor |
| US10834420B2 (en) * | 2016-04-29 | 2020-11-10 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding video signal |
| EP3469794B1 (en) * | 2016-06-09 | 2022-04-27 | INTEL Corporation | Method and system of motion estimation with neighbor block pattern for video coding |
| CN116708782A (zh) * | 2016-07-12 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法以及用于该方法的记录介质 |
| WO2018099269A1 (en) * | 2016-11-29 | 2018-06-07 | Mediatek Inc. | Method and apparatus of merge mode derivation for video coding |
| TW201902223A (zh) * | 2017-03-24 | 2019-01-01 | 聯發科技股份有限公司 | 視頻編碼中重疊分塊運動補償的雙向光流的方法和裝置 |
| US11272193B2 (en) | 2017-04-24 | 2022-03-08 | Sk Telecom Co., Ltd. | Method and apparatus for estimating optical flow for motion compensation |
| US11184636B2 (en) * | 2017-06-28 | 2021-11-23 | Sharp Kabushiki Kaisha | Video encoding device and video decoding device |
| JP6854716B2 (ja) | 2017-07-05 | 2021-04-07 | キヤノン株式会社 | 画像処理装置、画像処理方法 |
| JP6936641B2 (ja) * | 2017-07-05 | 2021-09-22 | キヤノン株式会社 | 画像処理装置、画像処理方法 |
| KR20200037130A (ko) * | 2017-08-28 | 2020-04-08 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| CN117221523A (zh) * | 2017-08-29 | 2023-12-12 | 株式会社Kt | 视频解码方法、视频编码方法及装置 |
| WO2019065329A1 (ja) * | 2017-09-27 | 2019-04-04 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、及び復号方法 |
| WO2019067879A1 (en) * | 2017-09-28 | 2019-04-04 | Vid Scale, Inc. | REDUCTION OF COMPLEXITY COMPENSATION OF BLOCK MOVEMENT OF OVERLAPPING BLOCKS |
| WO2019074273A1 (ko) | 2017-10-10 | 2019-04-18 | 한국전자통신연구원 | 인터 예측 정보를 사용하는 방법 및 장치 |
| CN111567045B (zh) | 2017-10-10 | 2025-05-09 | 韩国电子通信研究院 | 使用帧间预测信息的方法和装置 |
| WO2019089864A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Overlapped block motion compensation |
| WO2019093523A1 (ja) * | 2017-11-13 | 2019-05-16 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
| WO2019124193A1 (ja) * | 2017-12-18 | 2019-06-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| WO2019124191A1 (ja) * | 2017-12-18 | 2019-06-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| EP3741122B1 (en) * | 2018-01-15 | 2022-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Restricted overlapped block motion compensation |
| KR102907066B1 (ko) | 2018-01-29 | 2026-01-05 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 재구성된 픽처의 정제를 갖는 인코딩 및 디코딩 |
| US11563970B2 (en) | 2018-02-26 | 2023-01-24 | Interdigital Vc Holdings, Inc. | Method and apparatus for generalized OBMC |
| WO2019194458A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | Obmc를 이용한 영상 코딩 방법 및 그 장치 |
| WO2019204234A1 (en) * | 2018-04-15 | 2019-10-24 | Arris Enterprises Llc | Unequal weight planar motion vector derivation |
| WO2019201203A1 (en) * | 2018-04-16 | 2019-10-24 | Mediatek Inc. | Methods and apparatuses of video processing with overlapped block motion compensation in video coding systems |
| WO2019221512A1 (ko) * | 2018-05-16 | 2019-11-21 | 엘지전자 주식회사 | Obmc에 기반한 영상 코딩 방법 및 그 장치 |
| WO2019227297A1 (zh) * | 2018-05-28 | 2019-12-05 | 华为技术有限公司 | 一种视频图像的帧间预测方法、装置及编解码器 |
| WO2020003261A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection from multiple luts |
| WO2020003278A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: fifo, constrained fifo |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| KR102840294B1 (ko) | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
| TWI752331B (zh) | 2018-06-29 | 2022-01-11 | 大陸商北京字節跳動網絡技術有限公司 | 當向Merge/AMVP添加HMVP候選時的部分/完全修剪 |
| EP3794824A1 (en) | 2018-06-29 | 2021-03-24 | Beijing Bytedance Network Technology Co. Ltd. | Conditions for updating luts |
| EP4325861A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and amvp |
| KR20240005240A (ko) | 2018-06-29 | 2024-01-11 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut에서의 모션 후보들의 검사 순서 |
| EP3804327A1 (en) | 2018-07-01 | 2021-04-14 | Beijing Bytedance Network Technology Co. Ltd. | Efficient affine merge motion vector derivation |
| CN110677674B (zh) * | 2018-07-01 | 2023-03-31 | 北京字节跳动网络技术有限公司 | 视频处理的方法、设备和非暂时性计算机可读介质 |
| EP3815376A1 (en) | 2018-07-02 | 2021-05-05 | Beijing Bytedance Network Technology Co. Ltd. | Luts with intra prediction modes and intra mode prediction from non-adjacent blocks |
| US11051036B2 (en) * | 2018-07-14 | 2021-06-29 | Mediatek Inc. | Method and apparatus of constrained overlapped block motion compensation in video coding |
| CN110740321B (zh) * | 2018-07-20 | 2022-03-25 | 北京字节跳动网络技术有限公司 | 基于更新的运动矢量的运动预测 |
| US11336914B2 (en) * | 2018-08-16 | 2022-05-17 | Qualcomm Incorporated | History-based candidate list with classification |
| CN117956139A (zh) * | 2018-08-17 | 2024-04-30 | 寰发股份有限公司 | 视频编解码的帧间预测方法及装置 |
| CN110858901B (zh) * | 2018-08-24 | 2023-01-20 | 北京字节跳动网络技术有限公司 | 使用时域邻居的重叠块运动补偿 |
| CN110876057B (zh) * | 2018-08-29 | 2023-04-18 | 华为技术有限公司 | 一种帧间预测的方法及装置 |
| CN111064961B (zh) | 2018-09-12 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 视频处理方法和装置 |
| US11277628B2 (en) * | 2018-09-24 | 2022-03-15 | Qualcomm Incorporated | Restrictions for the worst-case bandwidth reduction in video coding |
| CN111083484B (zh) | 2018-10-22 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 基于子块的预测 |
| WO2020084556A1 (en) | 2018-10-24 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block motion candidate list in video coding |
| JP7281890B2 (ja) * | 2018-10-24 | 2023-05-26 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
| CN111131822B (zh) | 2018-10-31 | 2023-08-01 | 北京字节跳动网络技术有限公司 | 具有从邻域导出的运动信息的重叠块运动补偿 |
| EP3878178A1 (en) * | 2018-11-05 | 2021-09-15 | InterDigital VC Holdings, Inc. | Video encoding or decoding using block extension for overlapped block motion compensation |
| CN111630865B (zh) | 2018-11-12 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 广义双向预测模式的线缓冲器减少 |
| CN111200735B (zh) * | 2018-11-19 | 2023-03-17 | 华为技术有限公司 | 一种帧间预测的方法及装置 |
| CN113170171B (zh) | 2018-11-20 | 2024-04-12 | 北京字节跳动网络技术有限公司 | 组合帧间帧内预测模式的预测细化 |
| KR20210091161A (ko) | 2018-11-20 | 2021-07-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 부분적 위치에 기반한 차분 계산 |
| CN113170198B (zh) | 2018-11-22 | 2022-12-09 | 北京字节跳动网络技术有限公司 | 子块时域运动矢量预测 |
| CN113170181B (zh) | 2018-11-29 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 块内拷贝模式中的仿射继承方法 |
| US11012697B2 (en) * | 2018-12-07 | 2021-05-18 | Qualcomm Incorporated | Shared candidate list and parallel candidate list derivation for video coding |
| US11323748B2 (en) | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
| JP7299362B2 (ja) * | 2018-12-28 | 2023-06-27 | Kddi株式会社 | 画像復号装置、画像符号化装置、画像復号方法及びプログラム |
| JP7011571B2 (ja) * | 2018-12-28 | 2022-01-26 | Kddi株式会社 | 画像復号装置、画像符号化装置、画像復号方法及びプログラム |
| CN116156164B (zh) | 2018-12-30 | 2023-11-28 | 北京达佳互联信息技术有限公司 | 用于对视频进行解码的方法、设备和可读存储介质 |
| JP7275286B2 (ja) | 2019-01-10 | 2023-05-17 | 北京字節跳動網絡技術有限公司 | Ｌｕｔ更新の起動 |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| WO2020147772A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidates derivation |
| WO2020177756A1 (en) | 2019-03-06 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Size dependent inter coding |
| CN113632493B (zh) | 2019-03-13 | 2024-07-12 | 北京字节跳动网络技术有限公司 | 变换跳过模式中的子块变换 |
| CN111726614A (zh) * | 2019-03-18 | 2020-09-29 | 四川大学 | 一种基于空域下采样与深度学习重建的hevc编码优化方法 |
| WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| KR102610709B1 (ko) | 2019-04-02 | 2023-12-05 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 디코더 측 움직임 벡터 유도 |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| WO2021052506A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Transform unit based combined inter intra prediction |
| WO2021130097A1 (en) * | 2019-12-24 | 2021-07-01 | Interdigital Vc Holdings France | Spatial predictor scan order |
| CN115514971B (zh) * | 2019-12-24 | 2025-08-26 | 北京达佳互联信息技术有限公司 | 对视频数据进行编码的方法和装置 |
| CN117083861A (zh) | 2021-03-29 | 2023-11-17 | 北京达佳互联信息技术有限公司 | 用于帧间预测的重叠块运动补偿 |
| JP2022162484A (ja) * | 2021-04-12 | 2022-10-24 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| EP4179728A4 (en) * | 2021-06-23 | 2023-12-27 | Zhejiang Dahua Technology Co., Ltd. | SYSTEMS AND METHODS FOR IMAGE PREDICTION |
| CN113596474A (zh) * | 2021-06-23 | 2021-11-02 | 浙江大华技术股份有限公司 | 图像/视频编码方法、装置、系统及计算机可读存储介质 |
| JP7549088B2 (ja) * | 2022-01-14 | 2024-09-10 | Kddi株式会社 | 画像復号装置、画像符号化装置、画像復号方法及びプログラム |
| EP4643538A1 (en) * | 2022-12-29 | 2025-11-05 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| CN120917741A (zh) * | 2023-01-03 | 2025-11-07 | 联发科技股份有限公司 | 视频编解码系统中重叠块运动补偿的参数继承方法和装置 |
| CN120770158A (zh) * | 2023-02-28 | 2025-10-10 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| CN120883618A (zh) * | 2023-03-14 | 2025-10-31 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6259734B1 (en) | 1998-04-03 | 2001-07-10 | Matsushita Electric Industrial Co., Ltd. | Image processing method, image processing apparatus, and data storage media |
| JP3440830B2 (ja) * | 1998-06-26 | 2003-08-25 | ソニー株式会社 | 画像符号化装置及び方法、並びに記録媒体 |
| US6647061B1 (en) * | 2000-06-09 | 2003-11-11 | General Instrument Corporation | Video size conversion and transcoding from MPEG-2 to MPEG-4 |
| US7653133B2 (en) * | 2003-06-10 | 2010-01-26 | Rensselaer Polytechnic Institute (Rpi) | Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders |
| KR100605746B1 (ko) * | 2003-06-16 | 2006-07-31 | 삼성전자주식회사 | 블럭 기반의 움직임 보상 장치 및 방법 |
| WO2008123753A1 (en) | 2007-04-09 | 2008-10-16 | Lg Electronics Inc. | A method and an apparatus for processing a video signal |
| CN101653008A (zh) * | 2007-04-09 | 2010-02-17 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
| WO2010017166A2 (en) * | 2008-08-04 | 2010-02-11 | Dolby Laboratories Licensing Corporation | Overlapped block disparity estimation and compensation architecture |
| JP2012070277A (ja) * | 2010-09-24 | 2012-04-05 | Jvc Kenwood Corp | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム |
| JP2012070278A (ja) * | 2010-09-24 | 2012-04-05 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
| US9071851B2 (en) | 2011-01-10 | 2015-06-30 | Qualcomm Incorporated | Adaptively performing smoothing operations |
| US9883203B2 (en) * | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| US9813730B2 (en) | 2013-12-06 | 2017-11-07 | Mediatek Inc. | Method and apparatus for fine-grained motion boundary processing |
| US10230980B2 (en) | 2015-01-26 | 2019-03-12 | Qualcomm Incorporated | Overlapped motion compensation for video coding |
| US11477477B2 (en) | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
-
2016
- 2016-01-25 US US15/005,934 patent/US10230980B2/en active Active
- 2016-01-26 JP JP2017538208A patent/JP6720191B2/ja active Active
- 2016-01-26 CN CN201680006775.7A patent/CN107211157B/zh active Active
- 2016-01-26 CN CN202010166704.1A patent/CN111355963A/zh active Pending
- 2016-01-26 WO PCT/US2016/014857 patent/WO2016123068A1/en not_active Ceased
- 2016-01-26 KR KR1020177020610A patent/KR20170108012A/ko not_active Ceased
- 2016-01-26 KR KR1020237004482A patent/KR102723082B1/ko active Active
- 2016-01-26 EP EP22151404.5A patent/EP4072143B1/en active Active
- 2016-01-26 CA CA2971633A patent/CA2971633C/en active Active
- 2016-01-26 TW TW105102384A patent/TWI688262B/zh active
- 2016-01-26 EP EP16711372.9A patent/EP3251363A1/en not_active Ceased
- 2016-01-26 EP EP25199484.4A patent/EP4701192A2/en active Pending
-
2019
- 2019-01-21 US US16/253,049 patent/US10771811B2/en active Active
-
2020
- 2020-06-15 JP JP2020102979A patent/JP7186745B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4072143C0 (en) | 2025-10-15 |
| TWI688262B (zh) | 2020-03-11 |
| CN107211157A (zh) | 2017-09-26 |
| TW201640894A (zh) | 2016-11-16 |
| KR102723082B1 (ko) | 2024-10-28 |
| WO2016123068A1 (en) | 2016-08-04 |
| US10771811B2 (en) | 2020-09-08 |
| US20160219302A1 (en) | 2016-07-28 |
| EP4072143A3 (en) | 2022-11-16 |
| EP3251363A1 (en) | 2017-12-06 |
| US20190158876A1 (en) | 2019-05-23 |
| EP4072143A2 (en) | 2022-10-12 |
| BR112017015533A2 (pt) | 2018-03-13 |
| US10230980B2 (en) | 2019-03-12 |
| CN107211157B (zh) | 2020-08-11 |
| CN111355963A (zh) | 2020-06-30 |
| EP4701192A2 (en) | 2026-02-25 |
| JP2018509032A (ja) | 2018-03-29 |
| CA2971633A1 (en) | 2016-08-04 |
| JP2020150561A (ja) | 2020-09-17 |
| KR20170108012A (ko) | 2017-09-26 |
| EP4072143B1 (en) | 2025-10-15 |
| KR20230022282A (ko) | 2023-02-14 |
| JP7186745B2 (ja) | 2022-12-09 |
| JP6720191B2 (ja) | 2020-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2971633C (en) | Overlapped motion compensation for video coding | |
| AU2018345741B2 (en) | Coding affine prediction motion information for video coding | |
| JP7211816B2 (ja) | イントラブロックコピーマージモードおよび利用できないｉｂｃ参照領域のパディング | |
| EP2979448B1 (en) | Memory reduction for video coding prediction | |
| EP3849182B1 (en) | Restriction of prediction units in b slices to uni-directional inter prediction | |
| KR101858885B1 (ko) | 비디오 코딩을 위한 모션 벡터 결정 | |
| US10542280B2 (en) | Encoding optimization with illumination compensation and integer motion vector restriction | |
| KR20200108432A (ko) | 개선된 디코더측 모션 벡터 도출 | |
| WO2019051146A1 (en) | FILLING LIMIT PIXELS WITH MOTION COMPENSATION | |
| CN111213376A (zh) | 使用基于编码结构的候选列表构建对视频数据的运动信息进行编码 | |
| AU2012335887A1 (en) | Generating additional merge candidates | |
| HK40023099A (en) | Overlapped motion compensation for video coding | |
| HK40023329A (en) | Coding affine prediction motion information for video coding | |
| HK1193283A (en) | Motion vector determination for video coding | |
| HK1193283B (en) | Motion vector determination for video coding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |
|
| EEER | Examination request |
Effective date: 20201229 |