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MX2019010795A - Metodo de codificacion de video utilizando division de bloque de arbol binario. - Google Patents

Metodo de codificacion de video utilizando division de bloque de arbol binario.

Info

Publication number
MX2019010795A
MX2019010795A MX2019010795A MX2019010795A MX2019010795A MX 2019010795 A MX2019010795 A MX 2019010795A MX 2019010795 A MX2019010795 A MX 2019010795A MX 2019010795 A MX2019010795 A MX 2019010795A MX 2019010795 A MX2019010795 A MX 2019010795A
Authority
MX
Mexico
Prior art keywords
block
binary tree
leaf nodes
block division
encoding method
Prior art date
Application number
MX2019010795A
Other languages
English (en)
Other versions
MX378364B (es
Inventor
An Jicheng
Wen Chen Yi-
Zhang Kai
Original Assignee
Mediatek Singapore Pte Ltd
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 Mediatek Singapore Pte Ltd filed Critical Mediatek Singapore Pte Ltd
Publication of MX2019010795A publication Critical patent/MX2019010795A/es
Publication of MX378364B publication Critical patent/MX378364B/es

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
    • H04N19/134—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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

Landscapes

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

Abstract

Se divulga un método de codificación de video que utiliza el proceso de división de bloque incluyendo un proceso de división de árbol binario; el proceso de división de bloque es aplicado a un bloque de datos de video para dividir el bloque en sub-bloques finales; el proceso de codificación comprende el proceso de predicción, proceso de transformada o ambos para el bloque que será aplicado en el nivel de sub-bloques finales; el proceso de división de árbol binario se puede aplicar a un bloque determinado en forma recursiva para generar nodos hoja de árbol binario hasta que se cumple con una condición de terminación; en otra modalidad, se aplica el proceso de división de árbol cuaternario a un bloque primero; los nodos hoja de árbol cuaternario son divididos adicionalmente utilizando el proceso de división de árbol binario; el proceso de división de árbol cuaternario se puede aplicar a un bloque determinado en forma recursiva para generar nodos hoja de árbol cuaternario hasta que se cumple con una condición de terminación.
MX2019010795A 2014-12-10 2015-12-09 Metodo de codificacion de video utilizando division de bloque de arbol binario MX378364B (es)

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
MX2019010795A true MX2019010795A (es) 2019-10-24
MX378364B MX378364B (es) 2025-03-10

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019010795A MX378364B (es) 2014-12-10 2015-12-09 Metodo de codificacion de video utilizando division de bloque de arbol binario
MX2017007235A MX367953B (es) 2014-12-10 2015-12-09 Metodo de codificacion de video utilizando division de bloque de arbol binario.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2017007235A MX367953B (es) 2014-12-10 2015-12-09 Metodo de codificacion de video utilizando division de bloque de arbol binario.

Country Status (9)

Country Link
US (3) US9843804B2 (es)
EP (2) EP4096220B1 (es)
KR (1) KR102014618B1 (es)
CN (2) CN111314695B (es)
CA (1) CA2966522C (es)
MX (2) MX378364B (es)
RU (1) RU2665311C1 (es)
SG (2) SG11201703552WA (es)
WO (2) WO2016090568A1 (es)

Families Citing this family (161)

* 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
WO2017155334A1 (ko) 2016-03-11 2017-09-14 디지털인사이트 주식회사 비디오 코딩 방법 및 장치
US11223852B2 (en) 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
JP2019515570A (ja) * 2016-05-02 2019-06-06 漢陽大学校産学協力団Ｉｎｄｕｓｔｒｙ−Ｕｎｉｖｅｒｓｉｔｙ Ｃｏｏｐｅｒａｔｉｏｎ Ｆｏｕｎｄａｔｉｏｎ Ｈａｎｙａｎｇ Ｕｎｉｖｅｒｓｉｔｙ 画面内予測を利用した映像符号化／復号化方法および装置
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
WO2017205621A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Jvet coding block structure with 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
CA3269300A1 (en) 2016-05-25 2025-11-29 Arris Enterprises Llc GENERAL METHOD FOR BLOCK PARTITIONING
US10284845B2 (en) * 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
EP3453172B1 (en) * 2016-05-28 2023-08-09 HFI Innovation Inc. Methods and apparatuses of video data processing with conditionally quantization parameter information signaling
WO2017219342A1 (en) * 2016-06-24 2017-12-28 Mediatek Inc. Methods of signaling quantization parameter for quad-tree plus binary tree structure
CN116781903A (zh) * 2016-06-24 2023-09-19 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
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
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
WO2018030746A1 (ko) * 2016-08-08 2018-02-15 엘지전자(주) 영상의 처리 방법 및 이를 위한 장치
WO2018037853A1 (ja) 2016-08-26 2018-03-01 シャープ株式会社 画像復号装置及び画像符号化装置
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
EP3975573B1 (en) * 2016-09-20 2024-09-18 KT Corporation Method for decoding and method for encoding a video signal
WO2018066809A1 (ko) * 2016-10-04 2018-04-12 엘지전자(주) 크로마 성분 코딩 유닛 분할 방법 및 장치
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
WO2018066980A1 (ko) 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
CN120812249A (zh) 2016-10-04 2025-10-17 有限公司B1影像技术研究所 图像编码/解码方法和计算机可读记录介质
KR20230010060A (ko) * 2016-10-04 2023-01-17 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
EP3306927A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Encoding and decoding methods and corresponding devices
EP3306938A1 (en) * 2016-10-05 2018-04-11 Thomson Licensing Method and apparatus for binary-tree split mode coding
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
US20180109814A1 (en) * 2016-10-14 2018-04-19 Mediatek Inc. Method And Apparatus Of Coding Unit Information Inheritance
US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
CN116489396A (zh) * 2016-10-14 2023-07-25 世宗大学校产学协力团 影像解码/编码方法、传送比特流的方法及记录介质
CN117041574A (zh) 2016-10-28 2023-11-10 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
KR102664475B1 (ko) * 2016-11-08 2024-05-09 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
US20190364278A1 (en) * 2016-11-18 2019-11-28 Kt Corporation Video signal processing method and device
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
JPWO2018123314A1 (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
WO2018123313A1 (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
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
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
TWI860960B (zh) * 2017-03-31 2024-11-01 美商松下電器（美國）知識產權公司 圖像編碼裝置、圖像解碼裝置及非暫時性記憶媒體
US11218697B2 (en) 2017-05-26 2022-01-04 Sk Telecom Co., Ltd. Apparatus and method for video encoding or decoding supporting various block sizes
KR102435881B1 (ko) 2017-05-26 2022-08-24 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
CN112601084A (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
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
ES2972582T3 (es) 2017-07-04 2024-06-13 Huawei Tech Co Ltd Mejora en la partición forzada límite
CN110870315B (zh) 2017-07-06 2023-12-01 Lx 半导体科技有限公司 用于对图像进行编码/解码的方法和装置以及存储比特流的记录介质
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
CN115348446B (zh) * 2017-07-06 2025-01-07 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
SG11202013232QA (en) * 2017-07-17 2021-01-28 Univ Hanyang Ind Univ Coop Found Method and apparatus for encoding/decoding image
KR102380233B1 (ko) 2017-07-19 2022-03-29 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP3662664B1 (en) * 2017-08-03 2024-09-04 Sharp Kabushiki Kaisha Systems and methods for partitioning video blocks in an inter prediction slice of video data
WO2019039323A1 (en) * 2017-08-22 2019-02-28 Panasonic Intellectual Property Corporation Of America IMAGE ENCODER, IMAGE DECODER, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD
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
US10979738B2 (en) 2017-09-28 2021-04-13 Lg Electronics Inc. Image decoding method and device in accordance with block split structure in image coding system
EP3691265B1 (en) * 2017-09-28 2023-11-29 Samsung Electronics Co., Ltd. Encoding method and device, and decoding method and device
EP3700204A1 (en) * 2017-10-20 2020-08-26 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
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
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
WO2019181818A1 (en) * 2018-03-23 2019-09-26 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
CN117793383A (zh) 2018-04-01 2024-03-29 Lg电子株式会社 视频信号编解码设备、存储介质和数据发送设备
DK3738315T3 (da) * 2018-04-19 2022-04-11 Huawei Tech Co Ltd Opdeling af luma- og chroma-blokke
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
KR20210015810A (ko) * 2018-05-29 2021-02-10 인터디지털 브이씨 홀딩스 인코포레이티드 부분적으로 공유된 루마 및 크로마 코딩 트리들을 이용한 비디오 인코딩 및 디코딩을 위한 방법 및 장치
CN114598870B (zh) * 2018-05-30 2024-09-24 华为技术有限公司 一种用于图像划分的方法及装置
WO2019234606A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and atmvp
WO2019234612A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with four sub-blocks symmetric or asymmetric
EP3808083A1 (en) * 2018-06-18 2021-04-21 InterDigital VC Holdings, Inc. Method and apparatus for video encoding and decoding based on asymmetric binary partitioning of image blocks
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
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
CN115426497A (zh) 2018-06-21 2022-12-02 抖音视界有限公司 颜色分量之间的子块运动矢量继承
US11695967B2 (en) 2018-06-22 2023-07-04 Op Solutions, Llc Block level geometric partitioning
GB2589487B (en) 2018-06-29 2023-02-08 Beijing Bytedance Network Tech Co Ltd Checking order of motion candidates in LUT
CN110662052B (zh) 2018-06-29 2022-07-08 北京字节跳动网络技术有限公司 更新查找表(lut)的条件
CN114845108B (zh) 2018-06-29 2025-08-12 抖音视界(北京)有限公司 查找表的更新：fifo、约束的fifo
KR102648120B1 (ko) 2018-06-29 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 슬라이스/타일/lcu 행마다의 룩업 테이블 리셋
TWI728390B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 查找表尺寸
JP7137008B2 (ja) 2018-06-29 2022-09-13 北京字節跳動網絡技術有限公司 １つまたは複数のルックアップテーブルを使用して、以前コーディングされた動き情報を順に記憶させてそれらを後続のブロックのコーディングに使用する概念
CN110662075B (zh) 2018-06-29 2023-04-25 北京字节跳动网络技术有限公司 改进的时域运动矢量预测推导
MX392418B (es) 2018-06-29 2025-03-24 Beijing Bytedance Network Tech Co Ltd Poda parcial/total cuando se añade un candidato a hmvp para fusión/amvp.
EP4300973A3 (en) 2018-06-29 2024-06-19 Beijing Bytedance Network Technology Co., Ltd. Which lut to be updated or no updating
TWI719525B (zh) 2018-06-29 2021-02-21 大陸商北京字節跳動網絡技術有限公司 Lut與amvp之間的交互
TWI748202B (zh) 2018-07-02 2021-12-01 大陸商北京字節跳動網絡技術有限公司 Lamvr中取整和修剪的順序
KR102770039B1 (ko) * 2018-07-12 2025-02-18 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서의 경계 블록 파티셔닝
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
AU2019316899A1 (en) 2018-08-10 2021-02-04 Huawei Technologies Co., Ltd. Video processing method, video processing apparatus, encoder, decoder, medium and computer program
WO2020039325A1 (en) 2018-08-19 2020-02-27 Beijing Bytedance Network Technology Co., Ltd. Forced boundary partitioning when using tree partitions
TWI813741B (zh) 2018-08-21 2023-09-01 大陸商北京字節跳動網絡技術有限公司 雙邊濾波器的不相等加權樣點平均
CN110858906B (zh) 2018-08-26 2023-05-30 北京字节跳动网络技术有限公司 组合的基于历史的运动矢量预测符和多运动模型解码
TWI820196B (zh) * 2018-08-28 2023-11-01 大陸商北京字節跳動網絡技術有限公司 用擴展四叉樹進行分割時的上下文編解碼
EP3834414A4 (en) 2018-08-29 2021-09-29 Huawei Technologies Co., Ltd. LIMIT PARTITION APPARATUS AND METHOD
MX2021002487A (es) 2018-09-03 2021-07-16 Huawei Tech Co Ltd Un codificador de video, un decodificador de video y métodos correspondientes.
CN118413683A (zh) 2018-09-03 2024-07-30 华为技术有限公司 一种对码流进行编码的方法、编码的装置、传输码流的设备以及流媒体系统
WO2020050705A1 (ko) * 2018-09-07 2020-03-12 가온미디어 주식회사 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법
TWI863924B (zh) 2018-09-12 2024-12-01 大陸商北京字節跳動網絡技術有限公司 要檢查多少個hmvp候選
WO2020065517A1 (en) 2018-09-24 2020-04-02 Beijing Bytedance Network Technology Co., Ltd. Simplified history based motion vector prediction
US10812819B2 (en) * 2018-10-07 2020-10-20 Tencent America LLC Method and apparatus for video coding
WO2020084601A1 (en) 2018-10-26 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Redundancy reduction in block partition
JP7277579B2 (ja) 2018-11-02 2023-05-19 北京字節跳動網絡技術有限公司 Ｈｍｖｐ候補記憶装置のための表の保守
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
US11509903B2 (en) 2018-11-27 2022-11-22 Lg Electronics Inc. Method and device for coding transform skip flag
US12022059B2 (en) * 2018-12-07 2024-06-25 Beijing Dajia Internet Information Technology Co., Ltd. Video coding using multi-resolution reference picture management
MX2021007197A (es) 2018-12-21 2021-07-21 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes que utilizan prediccion de vectores de movimiento basada en historial.
CN117041594B (zh) 2018-12-30 2024-05-14 北京达佳互联信息技术有限公司 用于对视频进行编码的方法、设备、存储介质和程序产品
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
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
CN113302937B (zh) 2019-01-16 2024-08-02 北京字节跳动网络技术有限公司 运动候选推导
CN113647104B (zh) 2019-01-28 2025-01-07 Op方案有限责任公司 在以自适应区域数量进行的几何分区中的帧间预测
CN113597757B (zh) 2019-01-28 2025-05-27 Op方案有限责任公司 具有区域数自适应的几何划分的形状自适应离散余弦变换
CN113366855B (zh) * 2019-02-03 2025-06-24 北京字节跳动网络技术有限公司 基于条件的非对称四叉树分割
WO2020164480A1 (en) * 2019-02-11 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Condition dependent video block partition
CN113711602B (zh) * 2019-02-15 2025-10-03 北京字节跳动网络技术有限公司 视频压缩中的非二次幂分割树的使用的限制
KR20210130735A (ko) * 2019-03-02 2021-11-01 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 인-루프 필터링에 대한 제한들
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
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
WO2020197038A1 (ko) 2019-03-22 2020-10-01 엘지전자 주식회사 영상 코딩 시스템에서 인트라 서브 파티션 기반의 인트라 예측 방법 및 장치
KR20250142469A (ko) * 2019-04-16 2025-09-30 엘지전자 주식회사 변환 인덱스를 이용하는 영상 코딩
CN116647691A (zh) 2019-04-23 2023-08-25 Oppo广东移动通信有限公司 图像解码方法、解码器以及存储介质
CN113812165B (zh) 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
CN120416469A (zh) * 2019-06-19 2025-08-01 Lg 电子株式会社 使用色度块的自适应大小限制的图像编码/解码方法和设备以及比特流传输方法
HUE070959T2 (hu) 2019-07-26 2025-07-28 Beijing Bytedance Network Tech Co Ltd Videókódolási mód blokkméretfüggõ felhasználása
WO2021040572A1 (en) * 2019-08-30 2021-03-04 Huawei Technologies Co., Ltd. Method and apparatus of high-level signaling for non-rectangular partitioning modes
JP7700785B2 (ja) * 2019-09-10 2025-07-01 コーニンクレッカ フィリップス エヌ ヴェ 映像信号符号化／復号化方法及びそのための装置
US11412264B2 (en) * 2019-09-24 2022-08-09 Qualcomm Incorporated Parameter set signaling for video coding
CN120897067A (zh) * 2019-11-27 2025-11-04 Lg电子株式会社 图像解码方法、图像编码方法和数据发送方法
CA3163400A1 (en) 2019-11-28 2021-06-03 Lg Electronics Inc. Image/video coding method and apparatus
EP4078972A4 (en) * 2019-12-17 2024-01-03 Alibaba Group Holding Limited METHOD AND DEVICES FOR BLOCK DIVISION AT THE IMAGE BORDER
US11546592B2 (en) 2020-01-08 2023-01-03 Tencent America LLC Flexible block partitioning for chroma component
BR112022016608A2 (pt) 2020-02-21 2022-10-04 Beijing Bytedance Network Tech Co Ltd Método e aparelho para processar dados de vídeo, meios de armazenamento e de gravação legíveis por computador não transitórios
CN115299050B (zh) 2020-02-21 2025-09-02 抖音视界有限公司 处理视频数据的方法、装置及计算机可读存储介质
JP2021052426A (ja) * 2020-12-18 2021-04-01 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
WO2022179404A1 (en) 2021-02-23 2022-09-01 Beijing Bytedance Network Technology Co., Ltd. Residual coding on non-dyadic blocks
US12382037B2 (en) * 2021-03-05 2025-08-05 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
WO2022213988A1 (en) 2021-04-05 2022-10-13 Beijing Bytedance Network Technology Co., Ltd. Duplicate partitioning prevention
CN117256141A (zh) 2021-04-13 2023-12-19 抖音视界有限公司 用于编解码树划分的边界处理
WO2023020569A1 (en) 2021-08-18 2023-02-23 Beijing Bytedance Network Technology Co., Ltd. Intra-prediction on non-dyadic blocks
GB2620113B (en) * 2022-06-21 2024-09-18 Imagination Tech Ltd Mapping neural networks to hardware
US20250150586A1 (en) * 2023-11-03 2025-05-08 Tencent America LLC Direction-adaptive region-based prediction combination
WO2025225965A1 (ko) * 2024-04-23 2025-10-30 인텔렉추얼디스커버리 주식회사 적응적 변환 모드에 기반한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치

Family Cites Families (27)

* 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
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
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
CN105120269B (zh) * 2009-08-12 2018-10-19 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
ES2625010T3 (es) * 2009-10-01 2017-07-18 Sk Telecom Co., Ltd. Aparato para codificación de imagen usando una capa dividida
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
MX2012011846A (es) * 2010-04-13 2012-11-30 Samsung Electronics Co Ltd Metodo de codificacion de video y aparato de codificacion de video que utilizan unidades de prediccion basadas en unidades de codificacion determinadas de acuerdo con una estructura de arbol, y metodo de decodificacion de video y aparato de decodificacion de video que utilizan unidades de prediccion basadas en unidades de codificacion determinadas con una estructura de arbol.
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
US20130039417A1 (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
KR102063385B1 (ko) * 2013-01-30 2020-01-07 인텔 코포레이션 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩
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
CN117221575A (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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