JP2024500663A5 - - Google Patents

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Publication number
JP2024500663A5
JP2024500663A5 JP2023534637A JP2023534637A JP2024500663A5 JP 2024500663 A5 JP2024500663 A5 JP 2024500663A5 JP 2023534637 A JP2023534637 A JP 2023534637A JP 2023534637 A JP2023534637 A JP 2023534637A JP 2024500663 A5 JP2024500663 A5 JP 2024500663A5
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JP
Japan
Prior art keywords
intra
list
mode
dimd
derived
Prior art date
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Application number
JP2023534637A
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English (en)
Japanese (ja)
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JP2024500663A (ja
JP7819194B2 (ja
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Priority claimed from US17/502,875 external-priority patent/US11671589B2/en
Application filed filed Critical
Priority claimed from PCT/US2021/072379 external-priority patent/WO2022140718A1/en
Publication of JP2024500663A publication Critical patent/JP2024500663A/ja
Publication of JP2024500663A5 publication Critical patent/JP2024500663A5/ja
Application granted granted Critical
Publication of JP7819194B2 publication Critical patent/JP7819194B2/ja
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JP2023534637A 2020-12-22 2021-11-12 ビデオコーディングにおける最確モードリスト構築のためのデコーダ側イントラモード導出 Active JP7819194B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063129004P 2020-12-22 2020-12-22
US63/129,004 2020-12-22
US17/502,875 US11671589B2 (en) 2020-12-22 2021-10-15 Decoder side intra mode derivation for most probable mode list construction in video coding
US17/502,875 2021-10-15
PCT/US2021/072379 WO2022140718A1 (en) 2020-12-22 2021-11-12 Decoder side intra mode derivation for most probable mode list construction in video coding

Publications (3)

Publication Number Publication Date
JP2024500663A JP2024500663A (ja) 2024-01-10
JP2024500663A5 true JP2024500663A5 (enExample) 2024-10-28
JP7819194B2 JP7819194B2 (ja) 2026-02-24

Family

ID=78844822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023534637A Active JP7819194B2 (ja) 2020-12-22 2021-11-12 ビデオコーディングにおける最確モードリスト構築のためのデコーダ側イントラモード導出

Country Status (12)

Country Link
US (1) US12069246B2 (enExample)
EP (2) EP4268453B1 (enExample)
JP (1) JP7819194B2 (enExample)
KR (1) KR20230123943A (enExample)
AU (1) AU2021410048A1 (enExample)
CA (1) CA3198679A1 (enExample)
CL (1) CL2023001748A1 (enExample)
ES (1) ES3029882T3 (enExample)
MX (1) MX2023007246A (enExample)
SA (1) SA523440651B1 (enExample)
TW (1) TWI894393B (enExample)
WO (1) WO2022140718A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022186616A1 (ko) * 2021-03-04 2022-09-09 현대자동차주식회사 인트라 예측모드 유도를 이용하는 비디오 코딩방법 및 장치
US12160561B2 (en) * 2021-08-02 2024-12-03 Tencent America LLC Method and apparatus for improved intra prediction
CN117981300A (zh) * 2021-09-27 2024-05-03 Oppo广东移动通信有限公司 编解码方法、码流、编码器、解码器以及存储介质
CN118451707A (zh) * 2021-12-29 2024-08-06 Lg电子株式会社 图像编码/解码方法和装置及存储比特流的记录介质
WO2023128615A1 (ko) * 2021-12-29 2023-07-06 엘지전자 주식회사 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체
KR20240170918A (ko) * 2022-04-07 2024-12-05 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 인터 예측된 코딩 유닛에 대한 인트라 모드 유도
CN119054287A (zh) * 2022-04-19 2024-11-29 联发科技股份有限公司 视频编解码系统中基于最可能模式列表构造的解码器侧模式推导的方法和装置
CN119547440A (zh) * 2022-07-04 2025-02-28 Oppo广东移动通信有限公司 解码方法、编码方法、解码器以及编码器
US20250211767A1 (en) * 2022-08-26 2025-06-26 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices using intra block copy for video coding
CN120188475A (zh) * 2022-11-10 2025-06-20 交互数字Ce专利控股有限公司 使用最可能模式的动态列表的帧内预测模式编码和解码方法及相应装置
WO2025150791A1 (ko) * 2024-01-08 2025-07-17 주식회사 엘엑스 세미콘 템플릿 기반 인트라 예측 모드 도출을 이용한 영상 코딩 방법 및 그 장치
WO2025221389A1 (en) 2024-04-19 2025-10-23 Qualcomm Incorporated Intra spatial geometric partition mode and matrix intra partition mode transform set selection in video coding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS66348B1 (sr) * 2012-01-20 2025-01-31 Dolby Laboratories Licensing Corp Uređaj za mapiranje režima intra predikcije
WO2017192995A1 (en) * 2016-05-06 2017-11-09 Vid Scale, Inc. Method and system for decoder-side intra mode derivation for block-based video coding
US20170374369A1 (en) * 2016-06-24 2017-12-28 Mediatek Inc. Methods and Apparatuses of Decoder Side Intra Mode Derivation
US20190215521A1 (en) * 2016-09-22 2019-07-11 Mediatek Inc. Method and apparatus for video coding using decoder side intra prediction derivation
WO2018070790A1 (ko) * 2016-10-14 2018-04-19 세종대학교 산학협력단 영상의 부호화/복호화 방법 및 장치
US11496747B2 (en) * 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
US11671589B2 (en) 2020-12-22 2023-06-06 Qualcomm Incorporated Decoder side intra mode derivation for most probable mode list construction in video coding
US11197001B2 (en) * 2020-02-05 2021-12-07 Tencent America LLC Method and apparatus for interactions between decoder-side intra mode derivation and adaptive intra prediction modes

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