MX2022007233A - Metodo de particionamiento de bloque general. - Google Patents
Metodo de particionamiento de bloque general.Info
- Publication number
- MX2022007233A MX2022007233A MX2022007233A MX2022007233A MX2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A MX 2022007233 A MX2022007233 A MX 2022007233A
- Authority
- MX
- Mexico
- Prior art keywords
- partitioning
- coding
- binary
- child
- node
- Prior art date
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
- H04N19/10—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
-
- 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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
-
- 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
- H04N19/172—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
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Un método de particionamiento en codificación de video para JVET, que comprende representar una unidad de árbol de codificación JVET como un nodo raíz en una estructura de cuatro ramas más dos ramas (QTBT) que puede tener particionamiento de cuatro ramas o binario del nodo raíz y ramificación de cuatro ramas o dos ramas de cada uno de los nodos hoja. El particionamiento en cualquier profundidad puede utilizar particionamiento binario asimétrico para dividir un nodo secundario representado por un nodo de hoja en dos unidades de codificación secundarias de tamaño desigual, que representa las dos unidades de codificación secundarias como nodos hoja en una ramificación de dos ramas desde el nodo de hoja principal y la codificación de las unidades de codificación secundarias representadas por nodos hoja finales de las dos ramas con JVET. Se divulga un método generalizado de particionamiento de un bloque, ya sea cuadrado o rectangular, que conduce a tamaños de bloque más flexibles con una posible mayor eficiencia de codificación.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662341325P | 2016-05-25 | 2016-05-25 | |
US201662419795P | 2016-11-09 | 2016-11-09 | |
US15/605,895 US10326989B2 (en) | 2016-05-25 | 2017-05-25 | General block partitioning method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2022007233A true MX2022007233A (es) | 2022-07-12 |
Family
ID=59014824
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018014491A MX2018014491A (es) | 2016-05-25 | 2017-05-25 | Metodo de particionamiento de bloque general. |
MX2022007232A MX2022007232A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007269A MX2022007269A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007196A MX2022007196A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007195A MX2022007195A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007233A MX2022007233A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
Family Applications Before (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018014491A MX2018014491A (es) | 2016-05-25 | 2017-05-25 | Metodo de particionamiento de bloque general. |
MX2022007232A MX2022007232A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007269A MX2022007269A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007196A MX2022007196A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
MX2022007195A MX2022007195A (es) | 2016-05-25 | 2018-11-23 | Metodo de particionamiento de bloque general. |
Country Status (4)
Country | Link |
---|---|
US (5) | US10326989B2 (es) |
CA (1) | CA3025340A1 (es) |
MX (6) | MX2018014491A (es) |
WO (1) | WO2017205704A1 (es) |
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CA3025477C (en) | 2016-05-25 | 2023-10-03 | Arris Enterprises Llc | Jvet coding block structure with asymmetrical partitioning |
WO2017205704A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | General block partitioning method |
US10284845B2 (en) | 2016-05-25 | 2019-05-07 | Arris Enterprises Llc | JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning |
WO2017205700A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | Binary, ternary and quad tree partitioning for jvet coding of video data |
KR20180021942A (ko) * | 2016-08-22 | 2018-03-06 | 광운대학교 산학협력단 | 보안 카메라용 영상 코덱에서 블록 분할 정보 전송 방법 및 장치 |
CN110089115B (zh) * | 2016-08-26 | 2021-07-06 | 夏普株式会社 | 图像解码装置、图像编码装置 |
KR102471209B1 (ko) * | 2016-09-20 | 2022-11-25 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
WO2018067841A1 (en) * | 2016-10-05 | 2018-04-12 | Arris Enterprises Llc | Offset temporal motion vector predictor (tmvp) |
CN116567236A (zh) * | 2016-12-16 | 2023-08-08 | 夏普株式会社 | 图像解码方法 |
WO2018116925A1 (ja) * | 2016-12-21 | 2018-06-28 | シャープ株式会社 | イントラ予測画像生成装置、画像復号装置、および画像符号化装置 |
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CN116233432A (zh) * | 2018-01-02 | 2023-06-06 | 三星电子株式会社 | 编码方法及其设备以及解码方法及其设备 |
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 |
JP6810827B2 (ja) * | 2018-03-05 | 2021-01-06 | 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 | 符号化装置、復号装置、符号化方法及び復号方法 |
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CN111937404B (zh) * | 2018-03-26 | 2023-12-15 | 寰发股份有限公司 | 一种用于视频编码器或解码器的视频编解码方法及装置 |
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HUE057767T2 (hu) * | 2018-04-19 | 2022-06-28 | Huawei Tech Co Ltd | Luminancia és krominancia blokk partícionálás |
CN110505482B (zh) | 2018-05-16 | 2021-10-26 | 华为技术有限公司 | 一种编解码方法及装置 |
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KR101484280B1 (ko) | 2009-12-08 | 2015-01-20 | 삼성전자주식회사 | 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치 |
KR102063385B1 (ko) | 2013-01-30 | 2020-01-07 | 인텔 코포레이션 | 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩 |
KR20170020778A (ko) * | 2014-06-20 | 2017-02-24 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
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WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
US10491922B2 (en) * | 2015-09-29 | 2019-11-26 | Qualcomm Incorporated | Non-separable secondary transform for video coding |
WO2017205700A1 (en) | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | Binary, ternary and quad tree partitioning for jvet coding of video data |
US10284845B2 (en) | 2016-05-25 | 2019-05-07 | Arris Enterprises Llc | JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning |
CA3025477C (en) | 2016-05-25 | 2023-10-03 | Arris Enterprises Llc | Jvet coding block structure with asymmetrical partitioning |
WO2017205704A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | General block partitioning method |
US20180109812A1 (en) * | 2016-10-14 | 2018-04-19 | Media Tek Inc. | Block partitioning using tree structures |
-
2017
- 2017-05-25 WO PCT/US2017/034595 patent/WO2017205704A1/en unknown
- 2017-05-25 CA CA3025340A patent/CA3025340A1/en active Pending
- 2017-05-25 MX MX2018014491A patent/MX2018014491A/es unknown
- 2017-05-25 US US15/605,895 patent/US10326989B2/en not_active Expired - Fee Related
-
2018
- 2018-11-23 MX MX2022007232A patent/MX2022007232A/es unknown
- 2018-11-23 MX MX2022007269A patent/MX2022007269A/es unknown
- 2018-11-23 MX MX2022007196A patent/MX2022007196A/es unknown
- 2018-11-23 MX MX2022007195A patent/MX2022007195A/es unknown
- 2018-11-23 MX MX2022007233A patent/MX2022007233A/es unknown
-
2019
- 2019-04-26 US US16/396,327 patent/US10674149B2/en not_active Expired - Fee Related
-
2020
- 2020-05-05 US US16/867,351 patent/US11297318B2/en active Active
-
2022
- 2022-02-24 US US17/680,203 patent/US11677945B2/en active Active
-
2023
- 2023-05-10 US US18/195,865 patent/US11997273B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20190253711A1 (en) | 2019-08-15 |
US10326989B2 (en) | 2019-06-18 |
US20220182627A1 (en) | 2022-06-09 |
CA3025340A1 (en) | 2017-11-30 |
WO2017205704A1 (en) | 2017-11-30 |
US11297318B2 (en) | 2022-04-05 |
US20200267387A1 (en) | 2020-08-20 |
US20230283778A1 (en) | 2023-09-07 |
US20170347096A1 (en) | 2017-11-30 |
US11677945B2 (en) | 2023-06-13 |
MX2022007195A (es) | 2022-07-19 |
US11997273B2 (en) | 2024-05-28 |
MX2018014491A (es) | 2019-08-14 |
MX2022007232A (es) | 2022-07-12 |
MX2022007196A (es) | 2022-07-12 |
MX2022007269A (es) | 2022-07-13 |
US10674149B2 (en) | 2020-06-02 |
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