BR112017011889A8 - Método de codificação de vídeo com o uso de particionamento de bloco de árvore binária - Google Patents

Método de codificação de vídeo com o uso de particionamento de bloco de árvore binária

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Publication number
BR112017011889A8
BR112017011889A8 BR112017011889A BR112017011889A BR112017011889A8 BR 112017011889 A8 BR112017011889 A8 BR 112017011889A8 BR 112017011889 A BR112017011889 A BR 112017011889A BR 112017011889 A BR112017011889 A BR 112017011889A BR 112017011889 A8 BR112017011889 A8 BR 112017011889A8
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Brazil
Prior art keywords
block
binary tree
partitioning process
partitioning
quadtree
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BR112017011889A
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English (en)
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BR112017011889A2 (pt
Inventor
An Jicheng
Zhang Kai
Chen Yi-Wen
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Mediatek Singapore Pte Ltd
Hfi Innovation Inc
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Application filed by Mediatek Singapore Pte Ltd, Hfi Innovation Inc filed Critical Mediatek Singapore Pte Ltd
Publication of BR112017011889A2 publication Critical patent/BR112017011889A2/pt
Publication of BR112017011889A8 publication Critical patent/BR112017011889A8/pt

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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
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/169—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
    • H04N19/90—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G02B27/146—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces with a tree or branched structure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/20—Contour coding, e.g. using detection of edges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

MÉTODO DE CODIFICAÇÃO DE VÍDEO COM O USO DE PARTICIONAMENTO DE BLOCO DE ÁRVORE BINÁRIA. Trata-se de um método para codificar vídeo com o uso de processo de particionamento de bloco que inclui um processo de particionamento de árvore binária. O processo de particionamento de bloco é aplicado a um bloco de dados de vídeo para particionar o bloco em sub-blocos finais. O processo de codificação compreende processo de predição, processo de transformação ou ambos para o bloco serão aplicados ao nível de sub-blocos finais. O processo de particionamento de árvore binária pode ser aplicado a um determinado bloco de modo recursivo para gerar nós de folha de árvore binária até que uma condição de terminação seja alcançada. Em outra modalidade, o processo de particionamento de quadtree é aplicado a um bloco primeiro. Os nós de folha de quadtree são ainda particionados com o uso do processo de particionamento de árvore binária. O processo de particionamento de quadtree pode ser aplicado a um determinado bloco de modo recursivo para gerar nós de folha de quadtree até que uma condição de terminação seja alcançada.
BR112017011889A 2014-12-10 2015-12-09 Método de codificação de vídeo com o uso de particionamento de bloco de árvore binária BR112017011889A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2014/093445 WO2016090568A1 (en) 2014-12-10 2014-12-10 Binary tree block partitioning structure
PCT/CN2015/096761 WO2016091161A1 (en) 2014-12-10 2015-12-09 Method of video coding using binary tree block partitioning

Publications (2)

Publication Number Publication Date
BR112017011889A2 BR112017011889A2 (pt) 2018-07-10
BR112017011889A8 true BR112017011889A8 (pt) 2022-11-08

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BR112017011889A BR112017011889A8 (pt) 2014-12-10 2015-12-09 Método de codificação de vídeo com o uso de particionamento de bloco de árvore binária

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Country Link
US (3) US9843804B2 (pt)
EP (2) EP3213514A4 (pt)
KR (1) KR102014618B1 (pt)
CN (2) CN111314695B (pt)
BR (1) BR112017011889A8 (pt)
CA (1) CA2966522C (pt)
MX (2) MX367953B (pt)
RU (1) RU2665311C1 (pt)
SG (2) SG11201703552WA (pt)
WO (2) WO2016090568A1 (pt)

Families Citing this family (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10382795B2 (en) * 2014-12-10 2019-08-13 Mediatek Singapore Pte. Ltd. Method of video coding using binary tree block partitioning
WO2017008263A1 (en) 2015-07-15 2017-01-19 Mediatek Singapore Pte. Ltd. Conditional binary tree block partitioning structure
US20170150156A1 (en) * 2015-11-25 2017-05-25 Qualcomm Incorporated Illumination compensation with non-square predictive blocks in video coding
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
CN116506600A (zh) * 2016-03-11 2023-07-28 数字洞察力有限公司 视频编码方法以及装置
US11223852B2 (en) 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
US10834408B2 (en) 2016-05-02 2020-11-10 Industry-University Cooperation Foundation Hanyang University Image encoding/decoding method and apparatus using intra-screen prediction
CN109314790A (zh) * 2016-05-23 2019-02-05 佳稳电子有限公司 影像处理方法、利用其的影像解码及编码方法
MX2018014492A (es) * 2016-05-25 2019-08-12 Arris Entpr Llc Estructura de bloque de codificacion de jvet con particionamiento asimetrico.
MX2018014493A (es) * 2016-05-25 2019-08-12 Arris Entpr Llc Particionamiento binario, ternario, cuaternario para jvet.
US10284845B2 (en) 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
WO2017205704A1 (en) 2016-05-25 2017-11-30 Arris Enterprises Llc General block partitioning method
WO2017219342A1 (en) * 2016-06-24 2017-12-28 Mediatek Inc. Methods of signaling quantization parameter for quad-tree plus binary tree structure
RU2718164C1 (ru) * 2016-05-28 2020-03-30 МедиаТек Инк. Способы и устройства для обработки видео данных с условным направлением сигнала информации параметра квантования
CN116828177A (zh) * 2016-06-24 2023-09-29 世宗大学校产学协力团 视频信号解码和编码方法、比特流的传输方法
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
US10448056B2 (en) * 2016-07-15 2019-10-15 Qualcomm Incorporated Signaling of quantization information in non-quadtree-only partitioned video coding
WO2018018486A1 (en) * 2016-07-28 2018-02-01 Mediatek Inc. Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure
US10445235B2 (en) * 2016-07-29 2019-10-15 Seagate Technology Llc Weighted data striping
US11089312B2 (en) 2016-08-08 2021-08-10 Lg Electronics Inc. Method for processing image and apparatus therefor
US10863186B2 (en) * 2016-08-26 2020-12-08 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
US10609423B2 (en) 2016-09-07 2020-03-31 Qualcomm Incorporated Tree-type coding for video coding
WO2018049594A1 (en) * 2016-09-14 2018-03-22 Mediatek Inc. Methods of encoder decision for quad-tree plus binary tree structure
EP3518548B1 (en) * 2016-09-20 2021-12-15 KT Corporation Method and apparatus for processing video signal
KR20190052128A (ko) * 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
EP3800891A1 (en) * 2016-10-04 2021-04-07 Ki Baek Kim Image data encoding/decoding method and apparatus
WO2018066809A1 (ko) * 2016-10-04 2018-04-12 엘지전자(주) 크로마 성분 코딩 유닛 분할 방법 및 장치
EP3306938A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for binary-tree split mode coding
EP3306927A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Encoding and decoding methods and corresponding devices
US12022199B2 (en) 2016-10-06 2024-06-25 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
KR20190038910A (ko) 2016-10-10 2019-04-09 삼성전자주식회사 픽처 외곽선의 부호화 단위를 부호화 또는 복호화하는 방법 및 장치
US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
US20180109814A1 (en) * 2016-10-14 2018-04-19 Mediatek Inc. Method And Apparatus Of Coding Unit Information Inheritance
CN116647677A (zh) 2016-10-28 2023-08-25 韩国电子通信研究院 视频编码/解码方法和设备以及存储比特流的记录介质
WO2018088805A1 (ko) 2016-11-08 2018-05-17 주식회사 케이티 비디오 신호 처리 방법 및 장치
US20180139444A1 (en) * 2016-11-16 2018-05-17 Mediatek Inc. Method and Apparatus of Video Coding Using Flexible Quadtree and Binary Tree Block Partitions
CN117119179A (zh) * 2016-11-18 2023-11-24 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
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
CN108781286A (zh) * 2016-12-26 2018-11-09 日本电气株式会社 视频编码方法、视频解码方法、视频编码设备、视频解码设备以及程序
WO2018123312A1 (ja) * 2016-12-26 2018-07-05 日本電気株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置及びプログラム
JPWO2018123313A1 (ja) * 2016-12-26 2019-10-31 日本電気株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置及びプログラム
US10848788B2 (en) * 2017-01-06 2020-11-24 Qualcomm Incorporated Multi-type-tree framework for video coding
KR20180082330A (ko) 2017-01-09 2018-07-18 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
WO2018128466A1 (ko) * 2017-01-09 2018-07-12 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
CN106604033B (zh) * 2017-02-24 2019-09-17 湖南大学 图像编码与逻辑运算方法及装置
KR102390384B1 (ko) * 2017-03-13 2022-04-22 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
EP3383044A1 (en) * 2017-03-27 2018-10-03 Thomson Licensing Reducing redundancy between tree types
CN108668136A (zh) * 2017-03-28 2018-10-16 华为技术有限公司 图像编/解码方法、视频编/解码器及视频编解码系统
TWI820019B (zh) * 2017-03-31 2023-11-01 美商松下電器（美國）知識產權公司 圖像解碼裝置及解碼方法
CN117201819A (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存储比特流的方法
KR102435881B1 (ko) 2017-05-26 2022-08-24 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
CN109151477B (zh) * 2017-06-28 2020-08-07 华为技术有限公司 一种图像数据的编码、解码方法及装置
CN112601085A (zh) * 2017-06-28 2021-04-02 华为技术有限公司 一种图像数据的编码、解码方法及装置
FI3649781T3 (fi) 2017-07-04 2024-03-13 Huawei Tech Co Ltd Rajan pakotettua osiointia koskeva parannus
WO2019009314A1 (ja) * 2017-07-06 2019-01-10 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
CN110870309B (zh) * 2017-07-06 2023-02-03 三星电子株式会社 图像编码方法和设备以及图像解码方法和设备
EP3657789A4 (en) 2017-07-17 2020-12-16 Industry - University Cooperation Foundation Hanyang University METHOD AND DEVICE FOR CODING / DECODING AN IMAGE
KR102270786B1 (ko) * 2017-07-19 2021-06-29 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
WO2019026807A1 (en) 2017-08-03 2019-02-07 Sharp Kabushiki Kaisha SYSTEMS AND METHODS FOR PARTITIONING VIDEO BLOCKS IN INTER VIDEO PREDICTION WAFER
CN115643399A (zh) * 2017-08-22 2023-01-24 松下电器（美国）知识产权公司 图像编码器和图像解码器
US10666943B2 (en) * 2017-09-15 2020-05-26 Futurewei Technologies, Inc. Block partition structure in video compression
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
CN111149359B (zh) * 2017-09-20 2023-11-17 韩国电子通信研究院 用于对图像进行编码/解码的方法和装置以及存储有比特流的记录介质
KR102302495B1 (ko) 2017-09-28 2021-09-15 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
CN111149360B (zh) 2017-09-28 2023-04-21 三星电子株式会社 编码方法和装置以及解码方法和装置
EP3979641A1 (en) 2017-10-20 2022-04-06 Fujitsu Limited Moving image encoding device, moving image encoding method, moving image encoding computer program, moving image decoding device, moving image decoding method, and moving image decoding computer program
CN108076346B (zh) * 2017-12-21 2020-05-22 北京奇艺世纪科技有限公司 一种图像编解码方法及装置
CN108322745B (zh) * 2018-02-28 2019-12-03 中南大学 一种基于不可分二次变换模式的帧内快速选择方法
WO2019174567A1 (zh) * 2018-03-16 2019-09-19 华为技术有限公司 划分标志位的上下文建模方法及装置
CN110278443B (zh) * 2018-03-16 2022-02-11 华为技术有限公司 划分标志位的上下文建模方法及装置
US11330260B2 (en) * 2018-03-23 2022-05-10 Sharp Kabushiki Kaisha Systems and methods for adaptively partitioning video blocks for video coding
KR20190113654A (ko) * 2018-03-27 2019-10-08 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2019185815A1 (en) * 2018-03-29 2019-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Partitioning concepts for block-based picture coding
KR20200132979A (ko) * 2018-04-01 2020-11-25 엘지전자 주식회사 영상의 처리 방법 및 이를 위한 장치
EP3738315B1 (en) * 2018-04-19 2022-01-26 Huawei Technologies Co., Ltd. Luma and chroma block partitioning
WO2019209038A1 (ko) * 2018-04-25 2019-10-31 엘지전자 주식회사 영상 코딩 시스템에서 크로마 성분의 블록 분할에 따른 영상 디코딩 방법 및 그 장치
WO2019225991A1 (ko) * 2018-05-23 2019-11-28 주식회사 케이티 비디오 신호 처리 방법 및 장치
PL3804314T3 (pl) * 2018-05-29 2024-05-20 Interdigital Vc Holdings, Inc. Sposób i urządzenie do kodowania i dekodowania wideo z częściowo współdzielonymi drzewami kodowania luma i chroma
AU2019276189B2 (en) 2018-05-30 2022-07-28 Huawei Technologies Co., Ltd. Multi-type tree depth extension for picture boundary handling
WO2019234613A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with partition into 3 sub-blocks by horizontal and vertical splits
GB2588023B (en) 2018-06-05 2023-04-12 Beijing Bytedance Network Tech Co Ltd Interaction between IBC and BIO
BR112020024082A2 (pt) * 2018-06-18 2021-02-09 Interdigital Vc Holdings, Inc. método e aparelho para codificar e decodificar vídeo com base em particionamento binário assimétrico de blocos de imagem
TWI739120B (zh) 2018-06-21 2021-09-11 大陸商北京字節跳動網絡技術有限公司 合併仿射模式與非合併仿射模式的統一拘束
CN110636300B (zh) 2018-06-21 2022-07-29 北京字节跳动网络技术有限公司 颜色分量之间的子块运动矢量继承
CN110636299B (zh) * 2018-06-21 2022-06-14 北京字节跳动网络技术有限公司 用于处理视频数据的方法、装置及计算机可读记录介质
EP3811611A4 (en) 2018-06-22 2022-06-15 OP Solutions, LLC BLOCK LEVEL GEOMETRIC PARTITIONING
JP7328330B2 (ja) 2018-06-29 2023-08-16 北京字節跳動網絡技術有限公司 Ｌｕｔにおける動き候補のチェック順序
CN116320489A (zh) 2018-06-29 2023-06-23 北京字节跳动网络技术有限公司 视频处理方法、编码装置和解码装置
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
CN110662043B (zh) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
AU2019293670B2 (en) 2018-06-29 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
CN110662056B (zh) 2018-06-29 2022-06-07 北京字节跳动网络技术有限公司 哪个查找表需要更新或不更新
KR20210025537A (ko) 2018-06-29 2021-03-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
BR112020024142A2 (pt) 2018-06-29 2021-03-02 Beijing Bytedance Network Technology Co., Ltd. método para processamento de vídeo, aparelho para codificação de dados de vídeo, meio de armazenamento e meio de gravação legíveis por computador não transitório
CN110662063B (zh) 2018-06-29 2020-12-15 北京字节跳动网络技术有限公司 视频处理方法、装置和计算机可读存储介质
WO2020008348A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Order of rounding and pruning in lamvr
CN113225564B (zh) * 2018-07-12 2022-11-11 华为技术有限公司 视频译码中的边界块分割
CN108965873B (zh) * 2018-07-24 2020-02-14 北京大学 一种脉冲阵列编码的自适应划分方法
TWI820186B (zh) 2018-08-19 2023-11-01 大陸商北京字節跳動網絡技術有限公司 擴展四叉樹分割的強制邊界分割
WO2020039362A1 (en) 2018-08-21 2020-02-27 Beijing Bytedance Network Technology Co., Ltd. Mapping improvement for bilateral filter
CN110858904B (zh) 2018-08-26 2023-04-18 北京字节跳动网络技术有限公司 基于多运动模型的视频编码和解码
TWI820195B (zh) 2018-08-28 2023-11-01 大陸商北京字節跳動網絡技術有限公司 分割方法的冗餘移除
WO2020043145A1 (en) 2018-08-29 2020-03-05 Huawei Technologies Co., Ltd. Apparatus and method and for boundary partition
BR112021003946A2 (pt) * 2018-09-03 2021-05-18 Huawei Technologies Co., Ltd. codificador de vídeo, decodificador de vídeo e métodos correspondentes
CN112673626B (zh) 2018-09-03 2024-04-26 华为技术有限公司 各分割约束元素之间的关系
WO2020050705A1 (ko) * 2018-09-07 2020-03-12 가온미디어 주식회사 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
CN110944170B (zh) 2018-09-24 2023-05-02 北京字节跳动网络技术有限公司 扩展Merge预测
US10812819B2 (en) * 2018-10-07 2020-10-20 Tencent America LLC Method and apparatus for video coding
CN111107367B (zh) * 2018-10-26 2023-12-08 北京字节跳动网络技术有限公司 块分割方法和装置
CN115514958A (zh) 2018-11-02 2022-12-23 抖音视界有限公司 用于基于历史的运动矢量预测的表维护
CN112970262B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 三角预测模式中的取整
WO2020106124A1 (ko) * 2018-11-23 2020-05-28 가온미디어 주식회사 효율적 블록 분할을 처리하는 영상 복호화 및 부호화 방법
WO2020111749A1 (ko) * 2018-11-27 2020-06-04 엘지전자 주식회사 변환 스킵 플래그 코딩 방법 및 장치
US12022059B2 (en) * 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
KR20230074855A (ko) * 2018-12-30 2023-05-31 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 삼각형 예측을 위한 비디오 코딩 방법 및 장치
KR102648159B1 (ko) 2019-01-10 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113330739A (zh) 2019-01-16 2021-08-31 北京字节跳动网络技术有限公司 Lut中的运动候选的插入顺序
KR20210118154A (ko) 2019-01-28 2021-09-29 오피 솔루션즈, 엘엘씨 적응형 개수의 영역들을 갖는 기하학적 파티셔닝에서의 인터 예측
WO2020177663A1 (en) * 2019-03-02 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Restrictions on partition structures
AU2019201653A1 (en) * 2019-03-11 2020-10-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a tree of blocks of video samples
AU2019201649A1 (en) 2019-03-11 2020-10-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a tree of blocks of video samples
WO2020197038A1 (ko) 2019-03-22 2020-10-01 엘지전자 주식회사 영상 코딩 시스템에서 인트라 서브 파티션 기반의 인트라 예측 방법 및 장치
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
EP4210329A1 (en) 2019-04-23 2023-07-12 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image decoding method, decoder and storage medium
EP3989556A4 (en) * 2019-06-19 2023-05-10 LG Electronics Inc. METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING USING CHROMA BLOCK ADAPTIVE SIZE LIMITING AND BITSTREAM TRANSFER METHOD
EP3987776A4 (en) 2019-07-26 2022-10-19 Beijing Bytedance Network Technology Co., Ltd. USING A VIDEO CODING MODE BASED ON A BLOCK SIZE
WO2021040572A1 (en) * 2019-08-30 2021-03-04 Huawei Technologies Co., Ltd. Method and apparatus of high-level signaling for non-rectangular partitioning modes
US11412264B2 (en) * 2019-09-24 2022-08-09 Qualcomm Incorporated Parameter set signaling for video coding
EP4068784A4 (en) * 2019-11-27 2024-01-17 LG Electronics Inc. METHOD AND APPARATUS FOR SIGNALING IMAGE PARTITIONING INFORMATION
WO2021126487A1 (en) * 2019-12-17 2021-06-24 Alibaba Group Holding Limited Methods and apparatuses for block partitioning at picture boundary
US11546592B2 (en) * 2020-01-08 2023-01-03 Tencent America LLC Flexible block partitioning for chroma component
WO2021164783A1 (en) 2020-02-21 2021-08-26 Beijing Bytedance Network Technology Co., Ltd. Signaling of slice and tile picture partitions
JP7276549B2 (ja) * 2020-12-18 2023-05-18 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
US11683515B2 (en) * 2021-01-27 2023-06-20 Tencent America LLC Video compression with adaptive iterative intra-prediction
US20220286675A1 (en) * 2021-03-05 2022-09-08 Tencent America LLC Decoupled transform partitioning
WO2022206995A1 (en) * 2021-04-02 2022-10-06 Beijing Bytedance Network Technology Co., Ltd. Constraints on partitioning of video blocks

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6584226B1 (en) 1997-03-14 2003-06-24 Microsoft Corporation Method and apparatus for implementing motion estimation in video compression
RU2237284C2 (ru) * 2001-11-27 2004-09-27 Самсунг Электроникс Ко., Лтд. Способ генерирования структуры узлов, предназначенных для представления трехмерных объектов с использованием изображений с глубиной
US20090154567A1 (en) 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
KR20100095992A (ko) * 2009-02-23 2010-09-01 한국과학기술원 비디오 부호화에서의 분할 블록 부호화 방법, 비디오 복호화에서의 분할 블록 복호화 방법 및 이를 구현하는 기록매체
CN105120265B (zh) * 2009-08-12 2019-01-29 汤姆森特许公司 用于改进的帧内色度编码和解码的方法及装置
CN102118615B (zh) 2010-01-05 2012-08-22 香港应用科技研究院有限公司 采用可变块大小略过模式的视频编/解码方法和装置
US20110249743A1 (en) * 2010-04-09 2011-10-13 Jie Zhao Super-block for high performance video coding
CN105847799B (zh) * 2010-04-13 2019-04-05 三星电子株式会社 视频解码设备
US20110310976A1 (en) 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
CN101990104A (zh) * 2010-11-17 2011-03-23 中兴通讯股份有限公司 视频图像编码方法及装置
US8526495B2 (en) 2010-11-22 2013-09-03 Mediatek Singapore Pte. Ltd. Apparatus and method of constrained partition size for high efficiency video coding
JP5357199B2 (ja) * 2011-03-14 2013-12-04 日本電信電話株式会社 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置，画像符号化プログラムおよび画像復号プログラム
US8494290B2 (en) * 2011-05-05 2013-07-23 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
US8750634B2 (en) 2011-05-05 2014-06-10 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
WO2013023005A1 (en) * 2011-08-08 2013-02-14 General Instrument Corporation Residual tree structure of transform unit partitioning
US9332283B2 (en) 2011-09-27 2016-05-03 Broadcom Corporation Signaling of prediction size unit in accordance with video coding
KR20130111061A (ko) * 2012-03-30 2013-10-10 한국전자통신연구원 이진 분할 트리를 이용한 영상 인코딩 방법
US20140029670A1 (en) 2012-07-27 2014-01-30 Motorola Mobility Llc Devices and methods for processing of partition mode in high efficiency video coding
CN102801976B (zh) * 2012-08-03 2014-10-22 山东省科学院情报研究所 基于三维小波视频编码的帧间块模式选择方法
GB2505408A (en) * 2012-08-24 2014-03-05 British Broadcasting Corp Video Encoding and Decoding with Chrominance Sub-sampling
CN104704827B (zh) * 2012-11-13 2019-04-12 英特尔公司 用于下一代视频的内容自适应变换译码
WO2014120369A1 (en) * 2013-01-30 2014-08-07 Intel Corporation Content adaptive partitioning for prediction and coding for next generation video
US9967592B2 (en) * 2014-01-11 2018-05-08 Qualcomm Incorporated Block-based advanced residual prediction for 3D video coding
US10382795B2 (en) * 2014-12-10 2019-08-13 Mediatek Singapore Pte. Ltd. Method of video coding using binary tree block partitioning
CN117221573A (zh) * 2016-10-04 2023-12-12 英迪股份有限公司 图像解码方法、图像编码方法以及发送比特流的方法

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