MX2022007233A - Metodo de particionamiento de bloque general. - Google Patents

Metodo de particionamiento de bloque general.

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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
Application number
MX2022007233A
Other languages
English (en)
Inventor
Yue Yu
Krit Panusopone
Limin Wang
Seungwook Hong
Original Assignee
Arris Entpr Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arris Entpr Llc filed Critical Arris Entpr Llc
Publication of MX2022007233A publication Critical patent/MX2022007233A/es

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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.
MX2022007233A 2016-05-25 2018-11-23 Metodo de particionamiento de bloque general. MX2022007233A (es)

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

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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)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20200068225A1 (en) * 2016-12-26 2020-02-27 Nec Corporation Video encoding method, video decoding method, video encoding device, video decoding device, and program
US10931969B2 (en) * 2017-01-04 2021-02-23 Qualcomm Incorporated Motion vector reconstructions for bi-directional optical flow (BIO)
KR102230877B1 (ko) * 2017-02-06 2021-03-22 후아웨이 테크놀러지 컴퍼니 리미티드 인코딩 방법 및 장치와, 디코딩 방법 및 장치
CN116684603A (zh) * 2017-03-31 2023-09-01 松下电器（美国）知识产权公司 图像编码装置、图像解码装置及存储介质
KR102435881B1 (ko) 2017-05-26 2022-08-24 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
US11218697B2 (en) * 2017-05-26 2022-01-04 Sk Telecom Co., Ltd. Apparatus and method for video encoding or decoding supporting various block sizes
CN110999297B (zh) * 2017-09-08 2021-11-02 联发科技股份有限公司 在图像或视频编码***中处理图像的方法和装置
EP3468194A1 (en) * 2017-10-05 2019-04-10 Thomson Licensing Decoupled mode inference and prediction
EP3737093A4 (en) * 2017-11-28 2022-02-09 Electronics and Telecommunications Research Institute METHOD AND DEVICE FOR CODING/DECODING IMAGES AND RECORDING MEDIA STORED WITH A BITSTREAM
US11252420B2 (en) * 2017-12-15 2022-02-15 Lg Electronics Inc. Image coding method on basis of secondary transform and device therefor
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
US10735730B2 (en) * 2018-03-07 2020-08-04 Tencent America LLC Flexible tree structure
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
WO2019189901A1 (ja) * 2018-03-29 2019-10-03 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
WO2019194499A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2019194485A1 (ko) * 2018-04-01 2019-10-10 김기백 영상 부호화/복호화 방법 및 장치
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
EP3791582A1 (en) * 2018-05-30 2021-03-17 Huawei Technologies Co., Ltd. Method and apparatus for boundary partition
WO2019234605A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks and different tree for chroma
US11695967B2 (en) * 2018-06-22 2023-07-04 Op Solutions, Llc Block level geometric partitioning
CN118042173A (zh) * 2018-09-05 2024-05-14 华为技术有限公司 视频解码方法及视频解码器
WO2020084473A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Multi- iteration motion vector refinement
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
WO2020094067A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Simplified parameter derivation for intra prediction
MX2021005549A (es) * 2018-11-12 2021-06-18 Huawei Tech Co Ltd Codificador de video, decodificador de video y metodos de codificacion o decodificacion de una imagen.
US20210377553A1 (en) * 2018-11-12 2021-12-02 Interdigital Vc Holdings, Inc. Virtual pipeline for video encoding and decoding
CN113170122B (zh) 2018-12-01 2023-06-27 北京字节跳动网络技术有限公司 帧内预测的参数推导
WO2020114420A1 (en) * 2018-12-05 2020-06-11 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
JP7317965B2 (ja) 2018-12-07 2023-07-31 北京字節跳動網絡技術有限公司 コンテキストベースのイントラ予測
WO2020130577A1 (ko) * 2018-12-18 2020-06-25 엘지전자 주식회사 이차 변환에 기반한 영상 코딩 방법 및 그 장치
CN110832869B (zh) * 2019-01-02 2023-04-14 深圳市大疆创新科技有限公司 用于视频编码或解码的运动信息获取方法与装置
CN113439437B (zh) * 2019-02-22 2023-11-24 北京字节跳动网络技术有限公司 用于帧内预测的邻近样点选择
BR112021015017B1 (pt) 2019-02-24 2022-07-26 Bytedance Inc. Método e aparelho para codificar dados de vídeo, e, mídia de armazenamento
CN113767631B (zh) 2019-03-24 2023-12-15 北京字节跳动网络技术有限公司 用于帧内预测的参数推导中的条件
ES2953120T3 (es) * 2019-04-23 2023-11-08 Guangdong Oppo Mobile Telecommunications Corp Ltd Método de decodificación de imágenes, decodificador y medio de almacenamiento
US11240499B2 (en) * 2019-05-24 2022-02-01 Tencent America LLC Method and apparatus for video coding

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2016090568A1 (en) * 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure
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

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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