ES2998471T3 - Multi-type-tree framework for video coding - Google Patents
Multi-type-tree framework for video coding Download PDFInfo
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- ES2998471T3 ES2998471T3 ES17703841T ES17703841T ES2998471T3 ES 2998471 T3 ES2998471 T3 ES 2998471T3 ES 17703841 T ES17703841 T ES 17703841T ES 17703841 T ES17703841 T ES 17703841T ES 2998471 T3 ES2998471 T3 ES 2998471T3
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Classifications
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- 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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- 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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- 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
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- 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
- H04N19/172—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 picture, frame or field
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- 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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- 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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- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662279233P | 2016-01-15 | 2016-01-15 | |
| US15/404,634 US10212444B2 (en) | 2016-01-15 | 2017-01-12 | Multi-type-tree framework for video coding |
| PCT/US2017/013485 WO2017123980A1 (en) | 2016-01-15 | 2017-01-13 | Multi-type-tree framework for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2998471T3 true ES2998471T3 (en) | 2025-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES17703841T Active ES2998471T3 (en) | 2016-01-15 | 2017-01-13 | Multi-type-tree framework for video coding |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US10212444B2 (OSRAM) |
| EP (2) | EP3403405B1 (OSRAM) |
| JP (2) | JP7163183B2 (OSRAM) |
| KR (1) | KR20180102569A (OSRAM) |
| CN (1) | CN108464001B (OSRAM) |
| AU (1) | AU2017207452B2 (OSRAM) |
| CA (1) | CA3007664C (OSRAM) |
| CL (1) | CL2018001895A1 (OSRAM) |
| CO (1) | CO2018007220A2 (OSRAM) |
| ES (1) | ES2998471T3 (OSRAM) |
| MX (1) | MX378372B (OSRAM) |
| MY (1) | MY193686A (OSRAM) |
| PH (1) | PH12018501244A1 (OSRAM) |
| PL (1) | PL3403405T3 (OSRAM) |
| RU (1) | RU2727095C2 (OSRAM) |
| SA (1) | SA518391981B1 (OSRAM) |
| SG (1) | SG11201804725YA (OSRAM) |
| WO (1) | WO2017123980A1 (OSRAM) |
| ZA (1) | ZA201804694B (OSRAM) |
Families Citing this family (124)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| US10542294B2 (en) * | 2016-03-16 | 2020-01-21 | Mediatek Inc. | Method and apparatus of video data processing with restricted block size in video coding |
| US11223852B2 (en) * | 2016-03-21 | 2022-01-11 | Qualcomm Incorporated | Coding video data using a two-level multi-type-tree framework |
| BR112018069135B1 (pt) * | 2016-05-10 | 2023-12-26 | Samsung Electronics Co., Ltd | Método de decodificação de imagem para decodificar uma imagem, aparelho de decodificação de imagens para decodificar uma imagem, método de codificação de imagem para codificar uma imagem, e aparelho de codificação de imagens para codificar uma imagem |
| MX384086B (es) * | 2016-05-25 | 2025-03-14 | Arris Entpr Llc | Particionamiento binario, ternario, cuaternario para jvet. |
| MX394492B (es) * | 2016-05-25 | 2025-03-21 | Arris Entpr Llc | Codificacion de prediccion angular ponderada mejorada para intra codificacion. |
| EP4199515A1 (en) * | 2016-05-27 | 2023-06-21 | SHARP Kabushiki Kaisha | Systems and methods for varying quantization parameters |
| US11089323B2 (en) * | 2016-05-28 | 2021-08-10 | Mediatek Inc. | Method and apparatus of current picture referencing for video coding |
| US20190327476A1 (en) * | 2016-06-24 | 2019-10-24 | Industry Academy Cooperation Foundation Of Sejong University | Video signal processing method and device |
| US10448056B2 (en) | 2016-07-15 | 2019-10-15 | Qualcomm Incorporated | Signaling of quantization information in non-quadtree-only partitioned video coding |
| CN109644267B (zh) | 2016-08-03 | 2023-07-04 | 株式会社Kt | 视频信号处理方法和装置 |
| US10609423B2 (en) | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
| WO2018056702A1 (ko) * | 2016-09-20 | 2018-03-29 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US20190238888A1 (en) * | 2017-07-17 | 2019-08-01 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
| CN119865595A (zh) * | 2016-10-04 | 2025-04-22 | 有限公司B1影像技术研究所 | 图像编码/解码方法、记录介质和传输比特流的方法 |
| EP4387232B1 (en) * | 2016-10-04 | 2025-12-10 | B1 Institute of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
| KR20190052128A (ko) | 2016-10-04 | 2019-05-15 | 김기백 | 영상 데이터 부호화/복호화 방법 및 장치 |
| KR20230010060A (ko) * | 2016-10-04 | 2023-01-17 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| US20190253624A1 (en) | 2017-07-17 | 2019-08-15 | Ki Baek Kim | Image data encoding/decoding method and apparatus |
| US12022199B2 (en) * | 2016-10-06 | 2024-06-25 | B1 Institute Of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
| US10779004B2 (en) * | 2016-10-12 | 2020-09-15 | Mediatek Inc. | Methods and apparatuses of constrained multi-type-tree block partition for video coding |
| US20180109812A1 (en) * | 2016-10-14 | 2018-04-19 | Media Tek Inc. | Block partitioning using tree structures |
| KR20180045530A (ko) * | 2016-10-26 | 2018-05-04 | 디지털인사이트 주식회사 | 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치 |
| US10904581B2 (en) * | 2016-11-08 | 2021-01-26 | Kt Corporation | Method and apparatus for processing video signal |
| US20180139444A1 (en) * | 2016-11-16 | 2018-05-17 | Mediatek Inc. | Method and Apparatus of Video Coding Using Flexible Quadtree and Binary Tree Block Partitions |
| CN117097911A (zh) * | 2016-11-18 | 2023-11-21 | 株式会社Kt | 视频解码方法、视频编码方法和压缩视频数据发送设备 |
| JPWO2018092869A1 (ja) * | 2016-11-21 | 2019-10-17 | 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
| 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 |
| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 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、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| EP4586613A3 (en) * | 2016-12-16 | 2025-09-10 | Sharp Kabushiki Kaisha | An image decoding apparatus and a computer-readable recording medium |
| CN116800957A (zh) | 2017-01-02 | 2023-09-22 | Lx 半导体科技有限公司 | 图像编码/解码方法、图像数据的发送方法以及存储介质 |
| 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 |
| WO2018137231A1 (en) | 2017-01-26 | 2018-08-02 | Qualcomm Incorporated | Broadcast channel encoding and decoding |
| PL3477949T3 (pl) * | 2017-02-06 | 2024-02-19 | Huawei Technologies Co., Ltd. | Sposób i urządzenie do dekodowania obrazu z zastosowaniem informacji o podziale jednostki drzewa kodowania |
| KR102559063B1 (ko) | 2017-02-24 | 2023-07-24 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| EP3383045A1 (en) * | 2017-03-27 | 2018-10-03 | Thomson Licensing | Multiple splits prioritizing for fast encoding |
| EP3383043A1 (en) * | 2017-03-27 | 2018-10-03 | Thomson Licensing | Methods and apparatus for picture encoding and decoding |
| AU2018270853B2 (en) * | 2017-05-17 | 2021-04-01 | Kt Corporation | Method and device for video signal processing |
| CN117201818A (zh) | 2017-05-26 | 2023-12-08 | Sk电信有限公司 | 对视频数据进行编码或解码的方法和发送比特流的方法 |
| KR102435881B1 (ko) | 2017-05-26 | 2022-08-24 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
| CN118381946A (zh) * | 2017-07-04 | 2024-07-23 | 华为技术有限公司 | 边界强制分区的改进 |
| JP7224280B2 (ja) * | 2017-07-17 | 2023-02-17 | ビー１、インスティテュート、オブ、イメージ、テクノロジー、インコーポレイテッド | 画像データ符号化／復号化方法及び装置 |
| KR20230065366A (ko) * | 2017-07-17 | 2023-05-11 | 한양대학교 산학협력단 | 영상 부호화/복호화 방법 및 장치 |
| US11064201B2 (en) * | 2017-09-06 | 2021-07-13 | Kaonmedia Co., Ltd. | Method and device for image encoding/decoding based on effective transmission of differential quantization parameter |
| CN109510987B (zh) * | 2017-09-15 | 2022-12-06 | 华为技术有限公司 | 编码树节点划分方式的确定方法、装置及编码设备 |
| US11064217B2 (en) * | 2017-09-18 | 2021-07-13 | Intellectual Discovery Co., Ltd. | Method and apparatus for coding video using merging candidate list according to block division |
| WO2019059482A1 (ko) * | 2017-09-19 | 2019-03-28 | 삼성전자 주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| BR122021003525B1 (pt) * | 2017-09-28 | 2022-07-19 | Lg Electronics Inc | Método de decodificação de vídeo realizado por um dispositivo de decodificação, método de codificação de vídeo realizado por um dispositivo de codificação e mídiade armazenamento legível por computador |
| CN116405680A (zh) * | 2017-09-28 | 2023-07-07 | 三星电子株式会社 | 编码方法和装置以及解码方法和装置 |
| WO2019072367A1 (en) * | 2017-10-09 | 2019-04-18 | Huawei Technologies Co., Ltd. | APPARATUS AND METHOD FOR IMAGE ENCODING HAVING LIMIT PARTITION PROCESSING |
| WO2019077751A1 (ja) * | 2017-10-20 | 2019-04-25 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、動画像符号化用コンピュータプログラム、動画像復号装置及び動画像復号方法ならびに動画像復号用コンピュータプログラム |
| EP3701721A1 (en) * | 2017-10-27 | 2020-09-02 | Huawei Technologies Co., Ltd. | Apparatus and method for picture coding with asymmetric partitioning |
| WO2019083393A1 (en) | 2017-10-27 | 2019-05-02 | Huawei Technologies Co., Ltd. | METHODS AND APPARATUSES FOR SIGNALING PARTITIONING INFORMATION FOR IMAGE ENCODING AND DECODING |
| JP7432505B2 (ja) * | 2017-11-01 | 2024-02-16 | ヴィド スケール インコーポレイテッド | マルチタイプツリーコーディング |
| CN118042132A (zh) * | 2017-11-16 | 2024-05-14 | 松下电器（美国）知识产权公司 | 图像编码装置、编码方法、图像解码装置、解码方法和非暂时性存储介质 |
| CN111480343B (zh) * | 2017-12-14 | 2024-10-22 | 交互数字Vc控股公司 | 用于编码图片块的方法和装置 |
| EP3732880A4 (en) * | 2017-12-29 | 2021-04-28 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks at a boundary of a picture for video coding |
| US11277609B2 (en) * | 2017-12-29 | 2022-03-15 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks for video coding |
| CN118200538A (zh) | 2018-01-15 | 2024-06-14 | 有限公司B1影像技术研究所 | 图像编码/解码方法、存储介质和传输比特流的方法 |
| 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 |
| US11962782B2 (en) | 2018-01-29 | 2024-04-16 | Interdigital Vc Holdings, Inc. | Encoding and decoding with refinement of the reconstructed picture |
| WO2019151268A1 (ja) * | 2018-01-30 | 2019-08-08 | 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、符号化方法および復号方法 |
| US20190246122A1 (en) | 2018-02-08 | 2019-08-08 | Qualcomm Incorporated | Palette coding for video coding |
| MX2020009056A (es) * | 2018-03-01 | 2020-12-03 | Arris Entpr Llc | Sistema y método de almacenamiento de información de movimiento para codificación y señalizacion de video. |
| WO2019172202A1 (ja) * | 2018-03-05 | 2019-09-12 | 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 | 符号化装置及び符号化方法 |
| BR112020016755A2 (pt) * | 2018-03-05 | 2020-12-15 | Panasonic Intellectual Property Corporation Of America | Codificador, decodificador, método de codificação e método de decodificação |
| US10735730B2 (en) * | 2018-03-07 | 2020-08-04 | Tencent America LLC | Flexible tree structure |
| CN111819857B (zh) * | 2018-03-14 | 2024-08-23 | 联发科技股份有限公司 | 用于视频编解码的优化分割结构的方法和装置 |
| WO2019188845A1 (en) * | 2018-03-27 | 2019-10-03 | Sharp Kabushiki Kaisha | Systems and methods for partitioning video blocks for video coding based on threshold values |
| US10375422B1 (en) * | 2018-03-30 | 2019-08-06 | Tencent America LLC | Method and apparatus for motion field based tree splitting |
| US10972758B2 (en) * | 2018-04-02 | 2021-04-06 | Qualcomm Incorporated | Multi-type-tree framework for transform in video coding |
| EP3777172A4 (en) | 2018-04-02 | 2022-01-19 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR DERIVING QUANTIZATION PARAMETERS FOR VIDEO BLOCKS IN VIDEO ENCODING |
| CN108513136A (zh) * | 2018-04-08 | 2018-09-07 | 华中科技大学苏州脑空间信息研究院 | 海量空间三维图像数据的压缩方法和读取方法 |
| CN118101935A (zh) | 2018-04-19 | 2024-05-28 | 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 |
| KR20190133628A (ko) * | 2018-05-23 | 2019-12-03 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| KR102690838B1 (ko) * | 2018-05-30 | 2024-07-31 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 픽처 경계 처리를 위한 멀티형 트리 깊이 확장 |
| EP3791582A1 (en) * | 2018-05-30 | 2021-03-17 | Huawei Technologies Co., Ltd. | Method and apparatus for boundary partition |
| US10645396B2 (en) | 2018-06-04 | 2020-05-05 | Tencent America LLC | Method and apparatus for implicit transform splitting |
| WO2019234608A1 (en) * | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Partition tree with more than four sub-blocks |
| CN119135887A (zh) | 2018-06-07 | 2024-12-13 | 交互数字Vc控股公司 | 用于解码视频的画面数据的方法、设备和存储介质 |
| EP3591969A1 (en) * | 2018-07-02 | 2020-01-08 | InterDigital VC Holdings, Inc. | Syntax elements for video encoding or decoding |
| KR102850673B1 (ko) | 2018-06-15 | 2025-08-27 | 엘지전자 주식회사 | Cabac에 기반한 엔트로피 코딩 방법 및 그 장치 |
| CN112352427B (zh) * | 2018-06-18 | 2024-04-09 | 交互数字Vc控股公司 | 基于图像块的非对称二元分区的视频编码和解码的方法和装置 |
| 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 |
| JP7193610B2 (ja) | 2018-07-12 | 2022-12-20 | 華為技術有限公司 | ビデオ符号化における境界ブロックのパーティション分割 |
| US10743029B2 (en) | 2018-07-30 | 2020-08-11 | Tencent America LLC | Constraints on coding unit partition |
| 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 |
| IL281144B2 (en) | 2018-08-28 | 2025-01-01 | Huawei Tech Co Ltd | Image and accessory distribution method |
| WO2020043145A1 (en) | 2018-08-29 | 2020-03-05 | Huawei Technologies Co., Ltd. | Apparatus and method and for boundary partition |
| CN118509609A (zh) | 2018-09-03 | 2024-08-16 | 华为技术有限公司 | 一种对码流进行解码的方法、装置，编码的方法、装置以及传输码流的设备 |
| SG11202102130TA (en) | 2018-09-03 | 2021-04-29 | Huawei Tech Co Ltd | A video encoder, a video decoder and corresponding methods |
| KR20200033211A (ko) | 2018-09-19 | 2020-03-27 | 한국전자통신연구원 | 경계 처리를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2020069632A1 (en) * | 2018-10-01 | 2020-04-09 | Huawei Technologies Co., Ltd. | A video encoder, a video decoder and corresponding methods |
| CA3057472A1 (en) * | 2018-10-02 | 2020-04-02 | Comcast Cable Communications, Llc | Systems, methods, and apparatuses for processing video |
| AU2019379934B2 (en) * | 2018-11-12 | 2023-10-19 | Huawei Technologies Co., Ltd. | Video encoder, video decoder and methods of encoding or decoding a picture |
| US11323748B2 (en) * | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
| WO2020156574A1 (en) * | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for video block partition mode |
| CN113439441B (zh) * | 2019-02-15 | 2025-06-20 | 北京字节跳动网络技术有限公司 | 基于块分割的变换参数推导 |
| WO2020177664A1 (en) * | 2019-03-02 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on in-loop filtering |
| WO2020182182A1 (en) * | 2019-03-12 | 2020-09-17 | Beijing Bytedance Network Technology Co., Ltd. | Compound triple tree in video coding |
| WO2020190715A1 (en) * | 2019-03-15 | 2020-09-24 | Beijing Dajia Internet Information Technology Co., Ltd. | Signaling of lossless coding in video coding |
| EP3915267A4 (en) * | 2019-03-22 | 2022-08-03 | Huawei Technologies Co., Ltd. | METHOD OF PARTITIONING A TRANSFORMATION UNIT FOR VIDEO ENCODING |
| ES2953120T3 (es) | 2019-04-23 | 2023-11-08 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de decodificación de imágenes, decodificador y medio de almacenamiento |
| BR112021021337A2 (pt) * | 2019-04-25 | 2022-01-18 | Op Solutions Llc | Codificação eficiente de vetores de movimento global |
| KR20230013158A (ko) | 2019-06-19 | 2023-01-26 | 엘지전자 주식회사 | 크로마 블록의 크기를 제한하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| KR20220000906A (ko) * | 2019-06-19 | 2022-01-04 | 엘지전자 주식회사 | 크로마 블록의 분할 조건을 제한하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| US11375243B2 (en) * | 2019-07-17 | 2022-06-28 | Tencent America LLC | Method and apparatus for video coding |
| PH12022550201A1 (en) | 2019-07-26 | 2023-01-04 | Beijing Bytedance Network Tech Co Ltd | Determination of picture partition mode based on block size |
| CN114175649A (zh) * | 2019-07-26 | 2022-03-11 | 北京字节跳动网络技术有限公司 | 视频编解码中的可配置编解码树单元尺寸 |
| BR122022005759A2 (pt) * | 2019-08-23 | 2022-06-07 | Hfi Innovation Inc. | Método e aparelho de codificação de vídeo |
| TW202537285A (zh) | 2019-09-23 | 2025-09-16 | 法商內數位Ｃｅ專利控股公司 | 編碼樹分割的方法與設備及其儲存媒體 |
| CN113875256B (zh) * | 2019-12-23 | 2024-05-31 | 腾讯美国有限责任公司 | 进行视频解码的方法、装置及存储介质 |
| CN113286152B (zh) * | 2020-02-20 | 2023-05-23 | 腾讯美国有限责任公司 | 视频解码方法、装置、计算机设备及存储介质 |
| JP7453581B2 (ja) * | 2020-02-25 | 2024-03-21 | 日本電信電話株式会社 | 符号化方法、符号化装置及びプログラム |
| CN117256152A (zh) * | 2021-04-09 | 2023-12-19 | 抖音视界有限公司 | 多个分区的相互作用 |
| US12309405B2 (en) * | 2021-04-16 | 2025-05-20 | Tencent America LLC | Interaction between transform partitioning and primary/secondary transform type selection |
| CN113660490A (zh) * | 2021-06-24 | 2021-11-16 | 浙江大华技术股份有限公司 | 编码单元的划分方法、编码方法、电子装置及存储介质 |
| WO2024231544A1 (en) * | 2023-05-11 | 2024-11-14 | Interdigital Ce Patent Holdings, Sas | Temporal prediction of block partitioning parameters |
| CN120113241A (zh) * | 2023-07-11 | 2025-06-06 | 腾讯美国有限责任公司 | 编码树块划分 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE526223C2 (sv) * | 2003-12-10 | 2005-08-02 | Nobel Biocare Ab | System och anordning vid framställning och isättning av tandbrouppbyggnad |
| EP2213098A2 (en) * | 2007-10-16 | 2010-08-04 | Thomson Licensing | Methods and apparatus for video encoding and decoding geometrically partitioned super blocks |
| 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 |
| WO2011049119A1 (ja) | 2009-10-20 | 2011-04-28 | 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・復号システム、動画像符号化方法および動画像復号方法 |
| 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 |
| RS66701B1 (sr) | 2010-04-13 | 2025-05-30 | Ge Video Compression Llc | Kodiranje videa primenom podele sa više stabala na slikama |
| CN105721867B (zh) * | 2010-04-13 | 2019-07-19 | 三星电子株式会社 | 对视频解码的方法 |
| KR101690892B1 (ko) * | 2010-04-13 | 2016-12-28 | 지이 비디오 컴프레션, 엘엘씨 | 샘플 배열 멀티트리 세부분할에서 계승 |
| 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 |
| JPWO2012176465A1 (ja) | 2011-06-24 | 2015-02-23 | パナソニック株式会社 | 復号方法及び復号装置 |
| US20130016769A1 (en) * | 2011-07-17 | 2013-01-17 | Qualcomm Incorporated | Signaling picture size in video coding |
| US9800870B2 (en) * | 2011-09-16 | 2017-10-24 | Qualcomm Incorporated | Line buffer reduction for short distance intra-prediction |
| US9807401B2 (en) * | 2011-11-01 | 2017-10-31 | Qualcomm Incorporated | Transform unit partitioning for chroma components in video coding |
| US9883203B2 (en) * | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| US9749661B2 (en) * | 2012-01-18 | 2017-08-29 | Qualcomm Incorporated | Sub-streams for wavefront parallel processing in video coding |
| CN102595141A (zh) * | 2012-03-13 | 2012-07-18 | 中国科学院上海应用物理研究所 | 一种基于四叉树与邻域搜索相结合的分形图像压缩方法 |
| JP2013229674A (ja) * | 2012-04-24 | 2013-11-07 | Sharp Corp | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化プログラム、及び画像復号プログラム |
| BR112015015575A2 (pt) | 2013-01-30 | 2020-02-04 | Intel Corp | particionamento adaptativo ao conteúdo para a previsão e codificação para vídeo da próxima geração |
| US9667996B2 (en) * | 2013-09-26 | 2017-05-30 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| US9906813B2 (en) * | 2013-10-08 | 2018-02-27 | Hfi Innovation Inc. | Method of view synthesis prediction in 3D video coding |
| 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 |
| 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 |
| US20170150156A1 (en) | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Illumination compensation with non-square predictive blocks in video 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 |
| US9989049B2 (en) * | 2015-12-11 | 2018-06-05 | Funai Electric Co., Ltd. | Microfluidic pump |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| US11223852B2 (en) | 2016-03-21 | 2022-01-11 | Qualcomm Incorporated | Coding video data using a two-level multi-type-tree framework |
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