MX388305B - Codificacion de datos de video utilizando infraestructura de arbol de multiples tipos de dos niveles. - Google Patents
Codificacion de datos de video utilizando infraestructura de arbol de multiples tipos de dos niveles.Info
- Publication number
- MX388305B MX388305B MX2018011376A MX2018011376A MX388305B MX 388305 B MX388305 B MX 388305B MX 2018011376 A MX2018011376 A MX 2018011376A MX 2018011376 A MX2018011376 A MX 2018011376A MX 388305 B MX388305 B MX 388305B
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- video data
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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
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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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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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
- H04N19/169—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
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
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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
- H04N19/583—Motion compensation with overlapping blocks
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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
- H04N19/70—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
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
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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
- H04N19/124—Quantisation
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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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
- H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
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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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662311248P | 2016-03-21 | 2016-03-21 | |
| US201662401016P | 2016-09-28 | 2016-09-28 | |
| US15/463,398 US11223852B2 (en) | 2016-03-21 | 2017-03-20 | Coding video data using a two-level multi-type-tree framework |
| PCT/US2017/023351 WO2017165375A1 (en) | 2016-03-21 | 2017-03-21 | Decoding video data using a two-level multi-type-tree framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2018011376A MX2018011376A (es) | 2019-02-13 |
| MX388305B true MX388305B (es) | 2025-03-19 |
Family
ID=59847996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018011376A MX388305B (es) | 2016-03-21 | 2017-03-21 | Codificacion de datos de video utilizando infraestructura de arbol de multiples tipos de dos niveles. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US11223852B2 (https=) |
| EP (1) | EP3434018B1 (https=) |
| JP (1) | JP6908618B2 (https=) |
| KR (1) | KR102465214B1 (https=) |
| CN (1) | CN108781293B9 (https=) |
| AU (1) | AU2017238068B2 (https=) |
| BR (1) | BR112018068927A2 (https=) |
| CA (1) | CA3014785A1 (https=) |
| CL (1) | CL2018002664A1 (https=) |
| CO (1) | CO2018009880A2 (https=) |
| ES (1) | ES2901503T3 (https=) |
| HU (1) | HUE057252T2 (https=) |
| MX (1) | MX388305B (https=) |
| MY (1) | MY199026A (https=) |
| PH (1) | PH12018501701A1 (https=) |
| RU (1) | RU2746935C2 (https=) |
| SA (1) | SA518392315B1 (https=) |
| SG (1) | SG11201806737RA (https=) |
| WO (1) | WO2017165375A1 (https=) |
Families Citing this family (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3046321B1 (fr) * | 2015-12-29 | 2018-01-26 | B<>Com | Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal d'utilisateur et programmes d'ordinateurs associes |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| US10567808B2 (en) * | 2016-05-25 | 2020-02-18 | Arris Enterprises Llc | Binary ternary quad tree partitioning for JVET |
| US10880548B2 (en) * | 2016-06-01 | 2020-12-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding video according to coding order |
| CN109479131B (zh) * | 2016-06-24 | 2023-09-01 | 世宗大学校产学协力团 | 视频信号处理方法及装置 |
| US10609423B2 (en) * | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
| US20190238888A1 (en) * | 2017-07-17 | 2019-08-01 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
| KR20250004171A (ko) | 2016-10-04 | 2025-01-07 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| ES2988737T3 (es) * | 2016-10-04 | 2024-11-21 | B1 Institute Image Technology Inc | Procedimiento y aparato de codificación/decodificación de datos de imagen |
| US12022199B2 (en) | 2016-10-06 | 2024-06-25 | B1 Institute Of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
| WO2018092868A1 (ja) * | 2016-11-21 | 2018-05-24 | 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 |
| EP3968637A1 (en) | 2016-11-21 | 2022-03-16 | Panasonic Intellectual Property Corporation of America | Devices and methods for image coding and decoding using a block size dependent split ratio |
| EP3562152A4 (en) * | 2016-12-26 | 2020-01-15 | Nec Corporation | IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM |
| RU2018131580A (ru) * | 2016-12-26 | 2021-01-26 | Нек Корпорейшн | Способ кодирования видео, способ декодирования видео, устройство кодирования видео, устройство декодирования видео и программа |
| US10848788B2 (en) | 2017-01-06 | 2020-11-24 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| US10542280B2 (en) | 2017-01-09 | 2020-01-21 | QUALCOMM Incorpated | Encoding optimization with illumination compensation and integer motion vector restriction |
| CN116760979A (zh) | 2017-07-05 | 2023-09-15 | 艾锐势有限责任公司 | 对视频编码、解码的方法和计算机可读存储器或存储装置 |
| KR102604776B1 (ko) | 2017-07-19 | 2023-11-21 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 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 |
| CA3061701C (en) | 2017-09-28 | 2025-12-09 | Lg Electronics Inc. | Image decoding method and device in accordance with block split structure in image coding system |
| US10701402B2 (en) * | 2017-10-02 | 2020-06-30 | Arris Enterprises Llc | System and method for reducing blocking artifacts and providing improved coding efficiency |
| 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 |
| KR20190067732A (ko) * | 2017-12-07 | 2019-06-17 | 한국전자통신연구원 | 채널들 간의 선택적인 정보 공유를 사용하는 부호화 및 복호화를 위한 방법 및 장치 |
| US11310517B2 (en) | 2017-12-07 | 2022-04-19 | Electronics And Telecommunications Research Institute | Method and apparatus for encoding and decoding using selective information sharing between channels |
| KR102618692B1 (ko) * | 2018-06-15 | 2024-01-02 | 삼성전자주식회사 | 노이즈 또는 디서의 영향을 감소시키기 위한 디스플레이 구동 회로 및 방법 |
| US10904529B2 (en) | 2018-01-19 | 2021-01-26 | Qualcomm Incorporated | Quantization group for video coding |
| US10652571B2 (en) | 2018-01-25 | 2020-05-12 | Qualcomm Incorporated | Advanced motion vector prediction speedups for video coding |
| US20190238845A1 (en) * | 2018-01-26 | 2019-08-01 | Qualcomm Incorporated | Adaptive loop filtering on deblocking filter results in video coding |
| US20190246122A1 (en) | 2018-02-08 | 2019-08-08 | Qualcomm Incorporated | Palette coding for video coding |
| CA3092638A1 (en) * | 2018-03-01 | 2019-09-06 | Arris Enterprises Llc | System and method of motion information storage for video coding and signaling |
| US10735730B2 (en) | 2018-03-07 | 2020-08-04 | Tencent America LLC | Flexible tree structure |
| WO2019190202A1 (ko) * | 2018-03-27 | 2019-10-03 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US11470359B2 (en) * | 2018-03-30 | 2022-10-11 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks at a boundary of a picture for video coding |
| WO2019199045A1 (ko) * | 2018-04-11 | 2019-10-17 | 엘지전자 주식회사 | 제한된 참조 영역이 설정된 인터 예측을 이용한 영상 코딩 방법 및 그 장치 |
| WO2019204234A1 (en) * | 2018-04-15 | 2019-10-24 | Arris Enterprises Llc | Unequal weight planar motion vector derivation |
| CN118101936B (zh) * | 2018-04-19 | 2025-12-26 | Oppo广东移动通信有限公司 | 用于处理图像的方法及其设备 |
| US10609402B2 (en) | 2018-05-02 | 2020-03-31 | Tencent America LLC | Method and apparatus for prediction and transform for small blocks |
| US10462486B1 (en) | 2018-05-07 | 2019-10-29 | Tencent America, Llc | Fast method for implementing discrete sine transform type VII (DST 7) |
| CN118842908A (zh) * | 2018-05-30 | 2024-10-25 | 华为技术有限公司 | 一种用于图像划分的方法及装置 |
| US10645396B2 (en) | 2018-06-04 | 2020-05-05 | Tencent America LLC | Method and apparatus for implicit transform splitting |
| WO2019234598A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and stmvp |
| WO2019234612A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Partition tree with four sub-blocks symmetric or asymmetric |
| 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 |
| EP3788782A1 (en) | 2018-06-21 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Sub-block mv inheritance between color components |
| US10542260B1 (en) | 2018-07-02 | 2020-01-21 | Tencent America LLC | Method and apparatus for video coding |
| US10609403B2 (en) * | 2018-07-09 | 2020-03-31 | Tencent America LLC | Method and apparatus for block partition with non-uniform quad split |
| US10743029B2 (en) | 2018-07-30 | 2020-08-11 | Tencent America LLC | Constraints on coding unit partition |
| JP7204891B2 (ja) * | 2018-08-28 | 2023-01-16 | 華為技術有限公司 | ピクチャパーティショニング方法及び機器 |
| WO2020065517A1 (en) | 2018-09-24 | 2020-04-02 | Beijing Bytedance Network Technology Co., Ltd. | Simplified history based motion vector prediction |
| CN112913241B (zh) * | 2018-10-22 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 解码器侧运动矢量推导的限制 |
| CN112997495B (zh) | 2018-11-10 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 当前图片参考中的取整 |
| KR20210088661A (ko) * | 2018-11-12 | 2021-07-14 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 인코더, 비디오 디코더 및 화상을 인코딩 또는 디코딩하는 방법들 |
| CN111294603B (zh) * | 2018-12-06 | 2023-09-29 | 华为技术有限公司 | 视频编解码方法及装置 |
| CN111327899A (zh) * | 2018-12-16 | 2020-06-23 | 华为技术有限公司 | 视频译码器及相应方法 |
| KR102625145B1 (ko) * | 2018-12-17 | 2024-01-16 | 삼성전자주식회사 | 예측 모드를 시그널링하는 비디오 신호 처리 방법 및 장치 |
| CN114173114B (zh) | 2019-01-08 | 2022-09-23 | 华为技术有限公司 | 图像预测方法、装置、设备、系统及存储介质 |
| WO2020185047A1 (ko) * | 2019-03-14 | 2020-09-17 | 엘지전자 주식회사 | 인트라 예측을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| SG11202111530YA (en) | 2019-04-24 | 2021-11-29 | Bytedance Inc | Constraints on quantized residual differential pulse code modulation representation of coded video |
| KR102707777B1 (ko) | 2019-05-01 | 2024-09-20 | 바이트댄스 아이엔씨 | 양자화된 잔차 차동 펄스 코드 변조 코딩을 사용하는 인트라 코딩된 비디오 |
| CN113785568B (zh) | 2019-05-02 | 2024-03-08 | 字节跳动有限公司 | 变换跳过模式下的信令通知 |
| WO2020223615A1 (en) | 2019-05-02 | 2020-11-05 | Bytedance Inc. | Coding mode based on a coding tree structure type |
| WO2021023262A1 (en) * | 2019-08-06 | 2021-02-11 | Beijing Bytedance Network Technology Co., Ltd. | Using screen content coding tool for video encoding and decoding |
| CN117714683A (zh) | 2019-09-02 | 2024-03-15 | 北京字节跳动网络技术有限公司 | 基于色彩格式的视频区分割 |
| KR102649584B1 (ko) | 2019-09-21 | 2024-03-21 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 인트라 모드에 기초한 크기 제한 |
| JP7469904B2 (ja) * | 2020-02-21 | 2024-04-17 | シャープ株式会社 | 画像復号装置、画像符号化装置、画像復号方法及び画像符号化方法 |
| WO2021201384A1 (ko) * | 2020-04-03 | 2021-10-07 | 엘지전자 주식회사 | 포인트 클라우드 데이터 처리 장치 및 방법 |
| BR112022020449A2 (pt) | 2020-04-10 | 2022-11-29 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
| WO2022025280A1 (ja) * | 2020-07-31 | 2022-02-03 | 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 | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| KR20220037382A (ko) * | 2020-09-17 | 2022-03-24 | 레몬 인크. | 디코더 구성 레코드에서의 픽처 치수 표시 |
| WO2022251211A1 (en) * | 2021-05-24 | 2022-12-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for overlapped block motion compensation for inter prediction |
| CN117643056A (zh) * | 2021-06-30 | 2024-03-01 | 抖音视界有限公司 | 视频编解码中的递归预测单元 |
| CN116248893A (zh) * | 2021-12-07 | 2023-06-09 | 腾讯科技（深圳）有限公司 | 基于预测树的点云编码方法、装置、设备及存储介质 |
| WO2025014566A1 (en) * | 2023-07-11 | 2025-01-16 | Tencent America LLC | Coding tree block partitioning |
| GB2644046A (en) * | 2024-09-12 | 2026-03-18 | Canon Kk | Image and video coding and decoding |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010524383A (ja) | 2007-04-09 | 2010-07-15 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号処理方法及び装置 |
| BRPI0818649A2 (pt) | 2007-10-16 | 2015-04-07 | Thomson Licensing | Métodos e aparelho para codificação e decodificação de vídeo em superblocos geometricamente particionados. |
| FR2926694B1 (fr) | 2008-01-18 | 2010-04-16 | Sagem Comm | Decodeur de donnees video et procede de decodage de donnees video |
| KR101487686B1 (ko) | 2009-08-14 | 2015-01-30 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| JP5672678B2 (ja) | 2009-08-21 | 2015-02-18 | Tdk株式会社 | 電子部品及びその製造方法 |
| JP5562346B2 (ja) | 2009-10-20 | 2014-07-30 | シャープ株式会社 | 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法 |
| KR101452713B1 (ko) * | 2009-10-30 | 2014-10-21 | 삼성전자주식회사 | 픽처 경계의 부호화 단위를 부호화, 복호화 하는 방법 및 장치 |
| KR101457396B1 (ko) | 2010-01-14 | 2014-11-03 | 삼성전자주식회사 | 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치 |
| RS63059B1 (sr) | 2010-04-13 | 2022-04-29 | Ge Video Compression Llc | Kodiranje videa primenom podele sa više stabala na slikama |
| CA3007527C (en) | 2010-04-13 | 2020-06-23 | Samsung Electronics Co., Ltd. | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units |
| CA2808587C (en) | 2010-08-17 | 2017-02-14 | Samsung Electronics Co., Ltd. | Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus |
| US20120170648A1 (en) * | 2011-01-05 | 2012-07-05 | Qualcomm Incorporated | Frame splitting in video coding |
| US9807424B2 (en) | 2011-01-10 | 2017-10-31 | Qualcomm Incorporated | Adaptive selection of region size for identification of samples in a transition zone for overlapped block motion compensation |
| US8548057B2 (en) * | 2011-01-25 | 2013-10-01 | Microsoft Corporation | Video coding redundancy reduction |
| KR20120090740A (ko) | 2011-02-07 | 2012-08-17 | (주)휴맥스 | 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법 |
| KR102062283B1 (ko) * | 2011-06-24 | 2020-01-03 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
| US9883203B2 (en) | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| US20130188719A1 (en) | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using motion vector for intra-coded block |
| US9462275B2 (en) | 2012-01-30 | 2016-10-04 | Qualcomm Incorporated | Residual quad tree (RQT) coding for video coding |
| CN102724508A (zh) * | 2012-06-07 | 2012-10-10 | 西安电子科技大学 | Jpeg2000的分辨率自适应节点树编码方法 |
| WO2014120368A1 (en) | 2013-01-30 | 2014-08-07 | Intel Corporation | Content adaptive entropy coding for next generation video |
| CN104065973B (zh) * | 2013-03-20 | 2017-11-17 | 华为技术有限公司 | 一种高性能视频编码搜索的方法及装置 |
| GB2513111A (en) | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
| US9906813B2 (en) | 2013-10-08 | 2018-02-27 | Hfi Innovation Inc. | Method of view synthesis prediction in 3D video coding |
| CN106105216A (zh) | 2014-03-13 | 2016-11-09 | 高通股份有限公司 | 用于3d视频译码的受约束深度帧内模式译码 |
| CN106664430A (zh) | 2014-06-11 | 2017-05-10 | Lg电子株式会社 | 利用嵌入块分割对视频信号进行编码和解码的方法及装置 |
| US20160081020A1 (en) | 2014-09-16 | 2016-03-17 | Telefonaktiebolaget L M Ericsson (Publ) | Drx cycle configuration in dual connectivity |
| FR3029333A1 (fr) | 2014-11-27 | 2016-06-03 | Orange | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
| US10382795B2 (en) * | 2014-12-10 | 2019-08-13 | Mediatek Singapore Pte. Ltd. | Method of video coding using binary tree block partitioning |
| WO2016090568A1 (en) | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| WO2016154963A1 (en) | 2015-04-01 | 2016-10-06 | Mediatek Inc. | Methods for chroma coding in video codec |
| WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
| US20170150176A1 (en) | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Linear-model prediction with non-square prediction units in video coding |
| EP3363199B1 (en) * | 2015-11-27 | 2021-05-19 | MediaTek Inc. | Method and apparatus of entropy coding and context modelling for video and image coding |
| AU2015261734A1 (en) * | 2015-11-30 | 2017-06-15 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding video data according to local luminance intensity |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
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