JP2021526329A5 - - Google Patents

Info

Publication number
JP2021526329A5
JP2021526329A5 JP2020565973A JP2020565973A JP2021526329A5 JP 2021526329 A5 JP2021526329 A5 JP 2021526329A5 JP 2020565973 A JP2020565973 A JP 2020565973A JP 2020565973 A JP2020565973 A JP 2020565973A JP 2021526329 A5 JP2021526329 A5 JP 2021526329A5
Authority
JP
Japan
Prior art keywords
block
saturation
picture data
blocks
luminance
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2020565973A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021526329A (ja
Filing date
Publication date
Priority claimed from EP18305849.4A external-priority patent/EP3591969A1/en
Application filed filed Critical
Priority claimed from PCT/US2019/034129 external-priority patent/WO2019236335A1/en
Publication of JP2021526329A publication Critical patent/JP2021526329A/ja
Publication of JP2021526329A5 publication Critical patent/JP2021526329A5/ja
Priority to JP2025006472A priority Critical patent/JP7682414B2/ja
Priority to JP2025080605A priority patent/JP2025118845A/ja
Pending legal-status Critical Current

Links

JP2020565973A 2018-06-07 2019-05-28 映像のコード化又は映像の復号のためのシンタックス要素 Pending JP2021526329A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2025006472A JP7682414B2 (ja) 2018-06-07 2025-01-16 映像のコード化又は映像の復号のためのシンタックス要素
JP2025080605A JP2025118845A (ja) 2018-06-07 2025-05-13 映像のコード化又は映像の復号のためのシンタックス要素

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18305693 2018-06-07
EP18305693.6 2018-06-07
EP18305849.4A EP3591969A1 (en) 2018-07-02 2018-07-02 Syntax elements for video encoding or decoding
EP18305849.4 2018-07-02
PCT/US2019/034129 WO2019236335A1 (en) 2018-06-07 2019-05-28 Syntax elements for video encoding or decoding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025006472A Division JP7682414B2 (ja) 2018-06-07 2025-01-16 映像のコード化又は映像の復号のためのシンタックス要素

Publications (2)

Publication Number Publication Date
JP2021526329A JP2021526329A (ja) 2021-09-30
JP2021526329A5 true JP2021526329A5 (enExample) 2022-06-03

Family

ID=66827008

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020565973A Pending JP2021526329A (ja) 2018-06-07 2019-05-28 映像のコード化又は映像の復号のためのシンタックス要素
JP2025006472A Active JP7682414B2 (ja) 2018-06-07 2025-01-16 映像のコード化又は映像の復号のためのシンタックス要素
JP2025080605A Pending JP2025118845A (ja) 2018-06-07 2025-05-13 映像のコード化又は映像の復号のためのシンタックス要素

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2025006472A Active JP7682414B2 (ja) 2018-06-07 2025-01-16 映像のコード化又は映像の復号のためのシンタックス要素
JP2025080605A Pending JP2025118845A (ja) 2018-06-07 2025-05-13 映像のコード化又は映像の復号のためのシンタックス要素

Country Status (7)

Country Link
US (2) US11991394B2 (enExample)
EP (1) EP3804309A1 (enExample)
JP (3) JP2021526329A (enExample)
KR (2) KR102823983B1 (enExample)
CN (3) CN119135887A (enExample)
BR (1) BR112020024373A2 (enExample)
WO (1) WO2019236335A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020156572A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
WO2021141218A1 (ko) * 2020-01-07 2021-07-15 엘지전자 주식회사 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
CN120186349A (zh) * 2020-02-21 2025-06-20 阿里巴巴（中国）有限公司 计算机实现的编码及解码方法、计算机可读存储介质
US12355964B2 (en) * 2020-03-12 2025-07-08 Interdigital Ce Patent Holdings, Sas High-level constraint flag for local chroma quantization parameter control
US11432018B2 (en) * 2020-05-11 2022-08-30 Tencent America LLC Semi-decoupled partitioning for video coding
KR20230174244A (ko) * 2021-04-19 2023-12-27 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 Abt를 위한 vvc 규범적 및 인코더 측 적응들
JP2024529313A (ja) * 2021-07-07 2024-08-06 オッポ広東移動通信有限公司 ビデオコーデックにおけるシーケンスレベルおよびスライスレベルの構文表現
US20240406375A1 (en) * 2021-09-29 2024-12-05 Lg Electronics Inc. Image encoding/decoding method and device, and recording medium having bitstream stored thereon
CN122179114A (zh) * 2023-09-01 2026-06-09 华为技术有限公司 编解码方法及装置
JP2026122555A (ja) * 2025-01-16 2026-07-29 キヤノン株式会社 符号化装置、符号化方法、復号装置、復号方法、プログラム

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013013523A (es) * 2011-06-17 2014-02-27 Mediatek Inc Metodo y aparato para codificacion de modo de intra predicion.
US10237565B2 (en) 2011-08-01 2019-03-19 Qualcomm Incorporated Coding parameter sets for various dimensions in video coding
US10200709B2 (en) 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
AU2013200051B2 (en) * 2013-01-04 2016-02-11 Canon Kabushiki Kaisha Method, apparatus and system for de-blocking video data
CN105027567A (zh) 2013-01-07 2015-11-04 诺基亚技术有限公司 用于视频编码和解码的方法和装置
KR102053289B1 (ko) 2013-05-27 2019-12-06 에스케이하이닉스 주식회사 반도체 장치
US20140376611A1 (en) 2013-06-21 2014-12-25 Qualcomm Incorporated Adaptive color transforms for video coding
US10070125B2 (en) * 2013-07-31 2018-09-04 Nokia Technologies Oy Method and apparatus for video coding and decoding
US9912966B2 (en) * 2014-01-03 2018-03-06 Nokia Technologies Oy Parameter set coding
WO2016074147A1 (en) * 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
US10958927B2 (en) * 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination in video coding
US10212444B2 (en) * 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
MY189780A (en) 2016-02-11 2022-03-07 Thomson Licensing Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel
TWI588834B (zh) 2016-02-23 2017-06-21 群聯電子股份有限公司 解碼方法、記憶體儲存裝置及記憶體控制電路單元
US10455228B2 (en) 2016-03-21 2019-10-22 Qualcomm Incorporated Determining prediction parameters for non-square blocks in video coding
WO2017222237A1 (ko) * 2016-06-22 2017-12-28 한국전자통신연구원 화면 내 예측 방법 및 장치
US10448056B2 (en) * 2016-07-15 2019-10-15 Qualcomm Incorporated Signaling of quantization information in non-quadtree-only partitioned video coding
CN116708775A (zh) * 2016-07-18 2023-09-05 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
JP6669622B2 (ja) * 2016-09-21 2020-03-18 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
CN117857784A (zh) * 2016-10-14 2024-04-09 世宗大学校产学协力团 影像编码/解码方法及比特流的传送方法
EP3528499A4 (en) * 2016-10-14 2019-11-13 Sony Corporation IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
US10554974B2 (en) * 2017-01-13 2020-02-04 Mediatek Inc. Method and apparatus enabling adaptive multiple transform for chroma transport blocks using control flags
US10779007B2 (en) * 2017-03-23 2020-09-15 Mediatek Inc. Transform coding of video data
US10742975B2 (en) * 2017-05-09 2020-08-11 Futurewei Technologies, Inc. Intra-prediction with multiple reference lines
WO2019007490A1 (en) * 2017-07-04 2019-01-10 Huawei Technologies Co., Ltd. DECODER INTEGRATED MODE (DIMD) INTEGRATED DEVICE TOOL CALCULATION COMPLEXITY REDUCTION
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
CN110999291B (zh) * 2017-08-03 2023-09-26 夏普株式会社 用于划分视频数据的帧间预测片段中的视频块的系统和方法
CN120568045A (zh) * 2017-10-18 2025-08-29 英迪股份有限公司 图像编码/解码方法以及存储有比特流的记录介质
WO2019098758A1 (ko) * 2017-11-16 2019-05-23 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
WO2019129166A1 (en) * 2017-12-29 2019-07-04 Fg Innovation Ip Company Limited Device and method for coding video data based on mode list including different mode groups
US11051009B2 (en) * 2018-01-18 2021-06-29 Mediatek Inc. Video processing methods and apparatuses for processing video data coded in large size coding units
WO2019190201A1 (ko) * 2018-03-27 2019-10-03 주식회사 케이티 비디오 신호 처리 방법 및 장치

Similar Documents

Publication Publication Date Title
JP2024019407A5 (enExample)
PH12023550197A1 (en) Multiple neural network models for filtering during video coding
RU2016113843A (ru) Способ, устройство и система для кодирования и декодирования видеоданных
JP2018129837A5 (enExample)
MX2021013470A (es) Un codificador, un decodificador y métodos correspondientes que utilizan un filtro de bucle adaptativo.
JP2016513916A5 (enExample)
RU2013144556A (ru) Импульсно-кодовая модуляция с квантованием при кодировании видеоинформации
JP2018521553A5 (enExample)
RU2019137625A (ru) Способ и устройство для предоставления компенсационных смещений для набора восстановленных выборок изображения
RU2006110321A (ru) Группирование кадров изображения на видеокодировании
JP2021530900A5 (enExample)
JP2021521678A5 (enExample)
RU2014123378A (ru) Прогрессивное кодирование позиции последнего значимового коэффициента
RU2014133162A (ru) Определение контекстов для кодирования данных коэффициентов преобразования при кодировании видео
RU2016138404A (ru) Способ и оборудование для кодирования и декодирования видеосигналов
JP2017508338A5 (enExample)
RU2008142774A (ru) Способы и устройство для использования в системе кодирования многовидового видео
JP2016507956A5 (enExample)
FI3847804T3 (fi) Viitekuvaluettelorakenteiden hakemistosignalointi
EP3032829A3 (en) Method and apparatus for encoding video and method and apparatus for decoding video by considering skip and split order
RU2016145610A (ru) Способ и устройство для кодирования и декодирования видеоинформации с использованием кодирования с палитрой
RU2014144293A (ru) Кодирование флагов кодированных блоков
RU2014126865A (ru) Кодирование младших значащих битов значений счета по порядку картинки, идентифицирующих долгосрочные опорные картинки
JP2013529021A5 (enExample)
JP2020522170A5 (enExample)