[go: up one dir, main page]

MX2017007235A - 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
MX2017007235A
MX2017007235A MX2017007235A MX2017007235A MX2017007235A MX 2017007235 A MX2017007235 A MX 2017007235A MX 2017007235 A MX2017007235 A MX 2017007235A MX 2017007235 A MX2017007235 A MX 2017007235A MX 2017007235 A MX2017007235 A MX 2017007235A
Authority
MX
Mexico
Prior art keywords
block
binary tree
partitioning process
quadtree
video coding
Prior art date
Application number
MX2017007235A
Other languages
English (en)
Other versions
MX367953B (es
Inventor
Zhang Kai
An Jicheng
Wen Chen Yi-
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 MX2017007235A publication Critical patent/MX2017007235A/es
Publication of MX367953B publication Critical patent/MX367953B/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.
MX2017007235A 2014-12-10 2015-12-09 Metodo de codificacion de video utilizando division de bloque de arbol binario. MX367953B (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
MX2017007235A true MX2017007235A (es) 2018-04-10
MX367953B MX367953B (es) 2019-09-12

Family

ID=56106437

Family Applications (2)

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.
MX2019010795A MX378364B (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
MX2019010795A MX378364B (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) CN107005718B (es)
CA (1) CA2966522C (es)
MX (2) MX367953B (es)
RU (1) RU2665311C1 (es)
SG (2) SG10201805297RA (es)
WO (2) WO2016090568A1 (es)

Families Citing this family (162)

* 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
US20170150186A1 (en) 2015-11-25 2017-05-25 Qualcomm Incorporated Flexible transform tree structure in video coding
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
CN116506604A (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
US20190289301A1 (en) * 2016-05-23 2019-09-19 Kaonmedia Co., Ltd. Image processing method, and image encoding and decoding method using same
WO2017205621A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Jvet coding block structure with asymmetrical partitioning
US10284845B2 (en) * 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
CA3025334C (en) * 2016-05-25 2021-07-13 Arris Enterprises Llc Binary ternary quad tree partitioning for jvet coding of video data
MX393091B (es) 2016-05-25 2025-03-24 Arris Entpr Llc Metodo de particionamiento de bloque general.
WO2017219342A1 (en) * 2016-06-24 2017-12-28 Mediatek Inc. Methods of signaling quantization parameter for quad-tree plus binary tree structure
CN109196862B (zh) 2016-05-28 2021-01-22 联发科技股份有限公司 视频数据处理方法、装置及相应可读存储介质
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
US11089312B2 (en) 2016-08-08 2021-08-10 Lg Electronics Inc. Method for processing image and apparatus therefor
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
EP4459994A3 (en) * 2016-09-20 2025-01-15 KT Corporation Method for decoding and method for encoding a video signal
CN117354516A (zh) 2016-10-04 2024-01-05 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
EP4432662A3 (en) * 2016-10-04 2024-11-20 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
WO2018066991A1 (ko) * 2016-10-04 2018-04-12 김기백 영상 데이터 부호화/복호화 방법 및 장치
US20190238863A1 (en) * 2016-10-04 2019-08-01 Lg Electronics Inc. Chroma component coding unit division method and device
US20190253624A1 (en) * 2017-07-17 2019-08-15 Ki Baek Kim Image data encoding/decoding method and apparatus
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
US12035049B2 (en) 2016-10-06 2024-07-09 B1 Institute Of Image Technology, Inc. Image data encoding/decoding method and apparatus
CN110024388B (zh) * 2016-10-10 2023-09-22 三星电子株式会社 图像解码方法
CN116489399A (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
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
US10911756B2 (en) 2016-10-28 2021-02-02 Electronics And Telecommunications Research Institute Video encoding/decoding method and apparatus, and recording medium in which bit stream is stored
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
WO2018093184A1 (ko) * 2016-11-18 2018-05-24 주식회사 케이티 비디오 신호 처리 방법 및 장치
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
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
US10536724B2 (en) * 2016-12-26 2020-01-14 Nec Corporation Video encoding method, video decoding method, video encoding device, video decoding device, and program
EP3562153A4 (en) * 2016-12-26 2019-12-25 Nec Corporation IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
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
CN116684604A (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
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
CN112601083A (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
EP3649781B1 (en) 2017-07-04 2024-01-17 Huawei Technologies Co., Ltd. Improvement on boundary forced partition
CN117499634A (zh) 2017-07-06 2024-02-02 Lx 半导体科技有限公司 图像编码/解码方法、发送方法和数字存储介质
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
WO2019009666A1 (ko) 2017-07-06 2019-01-10 삼성전자 주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
EP4468700A1 (en) * 2017-07-17 2024-11-27 Industry-University Cooperation Foundation Hanyang University Method and apparatus for encoding/decoding image
KR102270786B1 (ko) * 2017-07-19 2021-06-29 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
MX2020001290A (es) * 2017-08-03 2020-03-12 Sharp Kk Sistemas y metodos para particionar bloques de video en un corte de interprediccion de datos de video.
CN115643399B (zh) * 2017-08-22 2025-11-18 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
WO2019059676A1 (ko) 2017-09-20 2019-03-28 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR102652812B1 (ko) * 2017-09-28 2024-04-01 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
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
MX2020003813A (es) 2017-10-20 2020-08-13 Fujitsu Ltd Dispositivo de codificacion de imagenes en movimiento, metodo de codificacion de imagenes en movimiento, programa de computadora de codificacion de imagenes en movimiento, dispositivo de descodificacion de imagenes en movimiento, metodo de descodificacion de imagenes en movimiento y programa de computadora de descodificacion de imagenes en movimiento.
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
WO2020011024A1 (en) * 2018-07-12 2020-01-16 Huawei Technologies Co., Ltd. Boundary block partitioning in video coding
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
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
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
KR20190133628A (ko) * 2018-05-23 2019-12-03 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN112166607B (zh) * 2018-05-29 2024-09-06 交互数字Vc控股公司 利用部分共用亮度和色度编码树的视频编码和解码的方法和装置
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
WO2019234612A1 (en) * 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with four sub-blocks symmetric or asymmetric
EP3788787A1 (en) 2018-06-05 2021-03-10 Beijing Bytedance Network Technology Co. Ltd. Interaction between ibc and atmvp
WO2019245841A1 (en) * 2018-06-18 2019-12-26 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding based on asymmetric binary partitioning of image blocks
TWI725456B (zh) 2018-06-21 2021-04-21 大陸商北京字節跳動網絡技術有限公司 交錯區塊的自動劃分
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
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
CN112602324B (zh) 2018-06-22 2024-07-23 Op方案有限责任公司 块水平几何划分
JP7295231B2 (ja) 2018-06-29 2023-06-20 北京字節跳動網絡技術有限公司 Ｌｕｔとａｍｖｐの間の相互作用
KR20240007298A (ko) 2018-06-29 2024-01-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
EP3791589A1 (en) 2018-06-29 2021-03-17 Beijing Bytedance Network Technology Co. Ltd. Which lut to be updated or no updating
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
CN110662054B (zh) 2018-06-29 2023-01-06 北京字节跳动网络技术有限公司 用于视频处理的方法、装置、计算机可读存储介质
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
EP3791587A1 (en) 2018-06-29 2021-03-17 Beijing Bytedance Network Technology Co. Ltd. Resetting of look up table per slice/tile/lcu row
JP7256265B2 (ja) 2018-06-29 2023-04-11 北京字節跳動網絡技術有限公司 ルックアップテーブルの更新：ｆｉｆｏ、制限されたｆｉｆｏ
TWI744660B (zh) 2018-06-29 2021-11-01 大陸商北京字節跳動網絡技術有限公司 運動估計區域改進
GB2589241B (en) 2018-07-02 2023-06-07 Beijing Bytedance Network Tech Co Ltd Update of look-up tables
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
EP3815358B1 (en) * 2018-08-10 2024-10-09 Huawei Technologies Co., Ltd. Video processing method, video processing apparatus, encoder, decoder, medium and computer program
CN110839161B (zh) 2018-08-19 2022-12-16 北京字节跳动网络技术有限公司 扩展四叉树分割的边界处理
CN110855987B (zh) 2018-08-21 2023-03-10 北京字节跳动网络技术有限公司 用于在双边滤波器中的加权参数推导的量化差
CN110858905B (zh) 2018-08-26 2023-04-07 北京字节跳动网络技术有限公司 基于多运动模型的跳过和直接模式编解码的视频块中的修剪方法及装置
WO2020044256A1 (en) * 2018-08-28 2020-03-05 Beijing Bytedance Network Technology Co., Ltd. Restrictions for extended quadtree
CN112640460B (zh) 2018-08-29 2024-05-03 华为技术有限公司 用于边界划分的装置及方法
EP4543002A3 (en) 2018-09-03 2025-06-18 Huawei Technologies Co., Ltd. Relation between partition constraint elements
CN112640470A (zh) * 2018-09-03 2021-04-09 华为技术有限公司 视频编码器、视频解码器及对应方法
WO2020050705A1 (ko) * 2018-09-07 2020-03-12 가온미디어 주식회사 그룹 단위 양자화 파라미터를 처리하는 영상 복호화 및 부호화 방법
CN111064959B (zh) 2018-09-12 2023-09-01 北京字节跳动网络技术有限公司 要检查多少个hmvp候选
CN117768651A (zh) 2018-09-24 2024-03-26 北京字节跳动网络技术有限公司 处理视频数据的方法、装置、介质、以及比特流存储方法
US10812819B2 (en) * 2018-10-07 2020-10-20 Tencent America LLC Method and apparatus for video coding
CN111107378B (zh) * 2018-10-26 2024-05-14 北京字节跳动网络技术有限公司 分割信息的信令通知
CN115514958B (zh) 2018-11-02 2025-08-15 抖音视界有限公司 一种用于编解码视频数据的方法及装置
JP7324841B2 (ja) 2018-11-10 2023-08-10 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
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.
KR20240049623A (ko) 2018-12-30 2024-04-16 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 삼각형 예측을 위한 비디오 코딩 방법 및 장치
KR20240010576A (ko) 2019-01-10 2024-01-23 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
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
EP3918784A4 (en) 2019-01-28 2022-04-13 OP Solutions, LLC FORMADAPTIVE DISCRETE COSINE TRANSFORMATION TO GEOMETRIC DIVISION WITH AN ADAPTIVE NUMBER OF REGIONS
WO2020159989A1 (en) 2019-01-28 2020-08-06 Op Solutions, Llc Inter prediction in geometric partitioning with an adaptive number of regions
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
CN113396586B (zh) * 2019-02-11 2025-08-19 北京字节跳动网络技术有限公司 条件依赖的视频块分割
CN113711615B (zh) * 2019-02-15 2025-09-16 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
KR20210130735A (ko) 2019-03-02 2021-11-01 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 인-루프 필터링에 대한 제한들
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
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
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
CN118118665A (zh) * 2019-04-16 2024-05-31 Lg电子株式会社 解码设备、编码设备和发送设备
KR20250004130A (ko) * 2019-04-23 2025-01-07 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 이미지 디코딩 방법, 디코더 및 저장 매체
WO2020224639A1 (en) 2019-05-09 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Improvement on hmvp table
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
CN114175657B (zh) 2019-07-26 2023-12-26 北京字节跳动网络技术有限公司 基于块尺寸的图片分割模式确定
WO2021040572A1 (en) * 2019-08-30 2021-03-04 Huawei Technologies Co., Ltd. Method and apparatus of high-level signaling for non-rectangular partitioning modes
CN113711596B (zh) * 2019-09-10 2025-02-18 株式会社Xris 图像信号编码/解码方法及其装置
US11412264B2 (en) * 2019-09-24 2022-08-09 Qualcomm Incorporated Parameter set signaling for video coding
KR102820756B1 (ko) * 2019-11-27 2025-06-13 엘지전자 주식회사 픽처 분할 정보를 시그널링 하는 방법 및 장치
CN120343286A (zh) 2019-11-28 2025-07-18 Lg 电子株式会社 图像/视频编译方法和装置
CN120186327B (zh) * 2019-12-17 2025-11-04 阿里巴巴（中国）有限公司 视频处理方法及装置、非暂时性计算机可读存储介质
US11546592B2 (en) * 2020-01-08 2023-01-03 Tencent America LLC Flexible block partitioning for chroma component
WO2021164785A1 (en) 2020-02-21 2021-08-26 Beijing Bytedance Network Technology Co., Ltd. Coding of pictures containing slices and tiles
EP4097976A4 (en) 2020-02-21 2023-03-01 Beijing Bytedance Network Technology Co., Ltd. SLICE AND TILE PARTITIONING IN VIDEO ENCODING
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
WO2022218322A1 (en) 2021-04-13 2022-10-20 Beijing Bytedance Network Technology Co., Ltd. Boundary handling for coding tree split
CN117941353A (zh) 2021-08-18 2024-04-26 抖音视界有限公司 非二元块上的帧内预测
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
KR101888679B1 (ko) * 2009-08-12 2018-08-16 톰슨 라이센싱 개선된 인트라 색차 엔코딩 및 디코딩을 위한 방법 및 장치
EP2485490B1 (en) * 2009-10-01 2015-09-30 SK Telecom Co., Ltd. Method and apparatus for encoding/decoding image using split layer
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
MY163978A (en) * 2010-04-13 2017-11-15 Samsung Electronics Co Ltd Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure
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
US8750634B2 (en) 2011-05-05 2014-06-10 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
US8494290B2 (en) * 2011-05-05 2013-07-23 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
KR101606131B1 (ko) * 2011-08-08 2016-03-25 구글 테크놀로지 홀딩스 엘엘씨 변환 유닛 분할의 잔여 트리 구조
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
KR20150056811A (ko) * 2012-11-13 2015-05-27 인텔 코포레이션 차세대 비디오를 위한 콘텐츠 적응적 변환 코딩
KR20150058324A (ko) * 2013-01-30 2015-05-28 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
US11477442B2 (en) * 2016-10-04 2022-10-18 Electronics And Telecommunications Research Institute Method and apparatus for encoding and decoding image, and recording medium for storing bitstream

Also Published As

Publication number Publication date
SG11201703552WA (en) 2017-05-30
BR112017011889A2 (pt) 2018-07-10
KR102014618B1 (ko) 2019-08-26
CN107005718A (zh) 2017-08-01
EP4096220B1 (en) 2025-01-29
MX2019010795A (es) 2019-10-24
CN111314695B (zh) 2023-07-18
CA2966522A1 (en) 2016-06-16
US20190313096A1 (en) 2019-10-10
CN111314695A (zh) 2020-06-19
MX367953B (es) 2019-09-12
US20180063528A1 (en) 2018-03-01
US10375393B2 (en) 2019-08-06
CN107005718B (zh) 2020-03-27
US20170272750A1 (en) 2017-09-21
MX378364B (es) 2025-03-10
CA2966522C (en) 2019-05-14
KR20170077203A (ko) 2017-07-05
WO2016091161A1 (en) 2016-06-16
BR112017011889A8 (pt) 2022-11-08
WO2016090568A1 (en) 2016-06-16
RU2665311C1 (ru) 2018-08-28
US10506231B2 (en) 2019-12-10
US9843804B2 (en) 2017-12-12
EP4096220A1 (en) 2022-11-30
EP3213514A1 (en) 2017-09-06
EP3213514A4 (en) 2018-06-13
SG10201805297RA (en) 2018-07-30

Similar Documents

Publication Publication Date Title
MX378364B (es) Metodo de codificacion de video utilizando division de bloque de arbol binario
ZA201804694B (en) Multi-type-tree framework for video coding
MX378324B (es) Metodo de estructura de division de bloque de arbol binario condicional para codificacion de imagen y video.
MX2022007269A (es) Metodo de particionamiento de bloque general.
GB2540889A (en) Visual processing using sub-pixel convolutions
TN2017000309A1 (en) Contexts for large coding tree units
WO2014134181A3 (en) Neighboring block disparity vector derivation in 3d video coding
MX2018006642A (es) Metodo de codificacion de datos tridimencionales, metodos de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
PH12013502299A1 (en) Memory efficient context modeling
EP4459994A3 (en) Method for decoding and method for encoding a video signal
MX2018009722A (es) Un metodo y dispositivo para codificacion/decodificacion intra-predictiva de una unidad de codificacion comprendiendo datos de imagen, tal codificacion intra-predictiva dependiente de un arbol de prediccion y un arbol de transformacion.
SG10201803837VA (en) Blockchain system and data managing method using blockchain
IL280357A (en) Data warehousing system and process
MX2016013539A (es) Sistemas, metodos y dispositivos de comunicaciones electronicas que tienen perdida incrementada de informacion.
KR102263313B9 (ko) 주파수 도메인 코딩을 이용한 양자 키 분배 방법 및 시스템
GB2531950A (en) Encoding data using dynamic system coupling
GB201701871D0 (en) New generation data compression methods
GB201720323D0 (en) New generation lossless data compression methods
GB201720197D0 (en) New generation lossless data compression methods
GB201720111D0 (en) New generation lossless data compression methods
GB201719911D0 (en) New generation lossless data compression methods
GB201719612D0 (en) New generation lossless data compression methods
GB201719596D0 (en) New generation lossless data compression methods
GB201716662D0 (en) New generation lossless data compression methods
GB201708701D0 (en) New generation lossless data compression methods

Legal Events

Date Code Title Description
FG Grant or registration