JP2022506629A5 - - Google Patents

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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
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JP
Japan
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coding
coding units
indication
information
shared
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JP2021524145A
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English (en)
Japanese (ja)
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JP2022506629A (ja
JP7506063B2 (ja
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Priority claimed from PCT/US2019/059028 external-priority patent/WO2020096848A1/en
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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 (OSRAM) 2023-06-01
JP7506063B2 JP7506063B2 (ja) 2024-06-25

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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 (OSRAM)
EP (1) EP3878179A1 (OSRAM)
JP (1) JP7506063B2 (OSRAM)
CN (1) CN113273198B (OSRAM)
MX (1) MX2021005255A (OSRAM)
WO (1) WO2020096848A1 (OSRAM)

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
CN106231325B (zh) * 2010-04-13 2020-02-04 Ge视频压缩有限责任公司 解码器、解码方法、编码器以及编码方法
KR101792967B1 (ko) * 2010-04-13 2017-11-02 지이 비디오 컴프레션, 엘엘씨 샘플 배열 멀티트리 세부분할에서 계승
LT2636218T (lt) * 2010-11-04 2021-12-10 Ge Video Compression, Llc Kadrų kodavimas, suderinamas su blokų suliejimo ir praleidimo režimu
US20120114034A1 (en) * 2010-11-08 2012-05-10 Mediatek Inc. Method and Apparatus of Delta Quantization Parameter Processing for High Efficiency Video Coding
US10244239B2 (en) * 2010-12-28 2019-03-26 Dolby Laboratories Licensing Corporation Parameter set for picture segmentation
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
KR102034938B1 (ko) * 2014-09-01 2019-10-21 에이치에프아이 이노베이션 인크. 스크린 콘텐츠 및 비디오 코딩을 위한 인트라 픽처 블록 카피의 방법
WO2016074147A1 (en) 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
EP3758377B1 (en) * 2016-03-16 2023-10-25 HFI Innovation Inc. Method and apparatus of block partitioning
EP3456043A4 (en) * 2016-05-28 2019-11-27 MediaTek Inc. METHOD AND DEVICE FOR REFERENCING THE CURRENT IMAGE FOR VIDEO CODING USING AFFINER MOTION COMPENSATION
US11039147B2 (en) * 2016-05-28 2021-06-15 Mediatek Inc. Method and apparatus of palette mode coding for colour video data
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
WO2018164505A1 (ko) 2017-03-09 2018-09-13 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

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