JP2022506629A5 - - Google Patents

Info

Publication number
JP2022506629A5
JP2022506629A5 JP2021524145A JP2021524145A JP2022506629A5 JP 2022506629 A5 JP2022506629 A5 JP 2022506629A5 JP 2021524145 A JP2021524145 A JP 2021524145A JP 2021524145 A JP2021524145 A JP 2021524145A JP 2022506629 A5 JP2022506629 A5 JP 2022506629A5
Authority
JP
Japan
Prior art keywords
coding
coding units
indication
information
shared
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.)
Granted
Application number
JP2021524145A
Other languages
English (en)
Japanese (ja)
Other versions
JP7506063B2 (ja
JP2022506629A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2019/059028 external-priority patent/WO2020096848A1/en
Publication of JP2022506629A publication Critical patent/JP2022506629A/ja
Publication of JP2022506629A5 publication Critical patent/JP2022506629A5/ja
Application granted granted Critical
Publication of JP7506063B2 publication Critical patent/JP7506063B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021524145A 2018-11-06 2019-10-31 ビデオ符号化および復号のための複数のコーディングユニットの中でグループ化するパラメータ Active JP7506063B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18306450 2018-11-06
EP18306450.0 2018-11-06
PCT/US2019/059028 WO2020096848A1 (en) 2018-11-06 2019-10-31 Parameter grouping among plural coding units for video encoding and decoding

Publications (3)

Publication Number Publication Date
JP2022506629A JP2022506629A (ja) 2022-01-17
JP2022506629A5 true JP2022506629A5 (enExample) 2023-06-01
JP7506063B2 JP7506063B2 (ja) 2024-06-25

Family

ID=67436900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524145A Active JP7506063B2 (ja) 2018-11-06 2019-10-31 ビデオ符号化および復号のための複数のコーディングユニットの中でグループ化するパラメータ

Country Status (6)

Country Link
US (3) US11785236B2 (enExample)
EP (1) EP3878179A1 (enExample)
JP (1) JP7506063B2 (enExample)
CN (1) CN113273198B (enExample)
MX (1) MX2021005255A (enExample)
WO (1) WO2020096848A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114286092B (zh) * 2021-12-24 2025-02-11 杭州未名信科科技有限公司 一种编码单元划分方法、装置、设备及介质
CN116033148B (zh) * 2022-12-30 2025-08-19 腾讯科技（深圳）有限公司 一种视频编码方法、装置、计算机设备及存储介质
GB2640322A (en) * 2024-04-12 2025-10-15 Canon Kk Method, device, and computer program for encoding or decoding volumetric data into or from a coded mesh bitstream comprising submeshes data
WO2026012278A1 (en) * 2024-07-12 2026-01-15 Mediatek Inc. Method and apparatus of intra shared region for decoder-side derived intra prediction mode and ccp merge mode in video coding

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050024487A1 (en) * 2003-07-31 2005-02-03 William Chen Video codec system with real-time complexity adaptation and region-of-interest coding
KR101356448B1 (ko) 2008-10-01 2014-02-06 한국전자통신연구원 예측 모드를 이용한 복호화 장치
RS63059B1 (sr) * 2010-04-13 2022-04-29 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
TWI575887B (zh) 2010-04-13 2017-03-21 Ｇｅ影像壓縮有限公司 在樣本陣列多元樹細分中之繼承技術
HUE072362T2 (hu) 2010-11-04 2025-11-28 Ge Video Compression Llc Blokkegyesítési és kihagyási módot támogató képkódolás
US20120114034A1 (en) * 2010-11-08 2012-05-10 Mediatek Inc. Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding
US9060174B2 (en) * 2010-12-28 2015-06-16 Fish Dive, Inc. Method and system for selectively breaking prediction in video coding
US9826244B2 (en) * 2013-01-08 2017-11-21 Qualcomm Incorporated Device and method for scalable coding of video information based on high efficiency video coding
US8923640B1 (en) 2013-06-07 2014-12-30 Apple Inc. Coherence groups: region descriptors for low bit rate encoding
KR102169610B1 (ko) 2013-08-21 2020-10-23 삼성전자주식회사 인트라 예측 모드 결정 방법 및 장치
WO2015140400A1 (en) * 2014-03-17 2015-09-24 Nokia Technologies Oy Method and technical equipment for video encoding and decoding
US10142642B2 (en) * 2014-06-04 2018-11-27 Qualcomm Incorporated Block adaptive color-space conversion coding
EP3180917B1 (en) * 2014-09-01 2022-04-20 HFI Innovation Inc. Method of intra picture block copy for screen content and video coding
WO2016074147A1 (en) 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
MX392722B (es) * 2016-03-16 2025-03-24 Hfi Innovation Inc Metodo y aparato de procesamiento de datos de video con tama?o restringido de bloque en codificacion de video
US11039147B2 (en) * 2016-05-28 2021-06-15 Mediatek Inc. Method and apparatus of palette mode coding for colour video data
US11089323B2 (en) * 2016-05-28 2021-08-10 Mediatek Inc. Method and apparatus of current picture referencing for video coding
KR102353778B1 (ko) 2016-10-11 2022-01-20 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR102601268B1 (ko) * 2017-02-24 2023-11-10 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR20180103733A (ko) 2017-03-09 2018-09-19 주식회사 케이티 영상 부호화 또는 복호화 방법 및 장치
EP3571842B1 (en) * 2017-03-23 2023-05-31 Huawei Technologies Co., Ltd. Devices and methods for video coding
EP3410722A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decoding
US10645385B2 (en) * 2017-06-28 2020-05-05 Mediatek Inc. Method and apparatus for performing fixed-size slice encoding with slice boundary prediction

Similar Documents

Publication Publication Date Title
JP2022506629A5 (enExample)
AU2025201423B2 (en) Transform for matrix-based intra-prediction in image coding
RU2769944C1 (ru) Способ и устройство для конфигурирования преобразования для сжатия видео
CN111406407B (zh) 残差编码方法及其装置
US20220046281A1 (en) Image coding using transform index
US20220007028A1 (en) Method and device for signaling information on chroma format
US20140119456A1 (en) Encoding video into lower resolution streams
FI3903491T3 (fi) Joustava ruutusignalointi videokoodauksessa
US11895300B2 (en) Signaling of information indicating transform kernel set in image coding
US20240291990A1 (en) Method and apparatus for cabac-based entropy coding
TWI904047B (zh) 視訊編碼及解碼之二次轉換
CN107465916A (zh) 编码/解码帧内预测模式的方法及装置
AU2024200618B2 (en) Coding of information about transform kernel set
US20180278943A1 (en) Method and apparatus for processing video signals using coefficient induced prediction
US12137234B2 (en) Video encoding and decoding methods and apparatuses, device, and storage medium
CN116723334A (zh) 图像解码设备、图像编码设备和比特流发送设备
JP2022525597A5 (enExample)
KR20110025444A (ko) 구문 요소에 기초한 비트스트림 생성 방법 및 장치
CN109429070A (zh) 一种移动终端视频编码方法、装置及移动终端
CN113079375B (zh) 基于相关度比较确定视频编解码优先顺序的方法及装置
CN109672889A (zh) 约束的序列数据头的方法及装置
WO2021034230A3 (en) Method and apparatus of lossless video coding
CN115396678B (zh) 多媒体资源中轨道数据的处理方法、装置、介质及设备
KR20080006585A (ko) 스케일러블 비디오 코딩에서 비트 스트림 순서의 시그널링
US10212442B2 (en) Moving picture encoding apparatus and moving picture encoding method