JP2024111184A5 - - Google Patents

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Publication number
JP2024111184A5
JP2024111184A5 JP2024099241A JP2024099241A JP2024111184A5 JP 2024111184 A5 JP2024111184 A5 JP 2024111184A5 JP 2024099241 A JP2024099241 A JP 2024099241A JP 2024099241 A JP2024099241 A JP 2024099241A JP 2024111184 A5 JP2024111184 A5 JP 2024111184A5
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JP
Japan
Prior art keywords
intra
mode
modes
list
prediction
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
JP2024099241A
Other languages
English (en)
Japanese (ja)
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JP2024111184A (ja
Filing date
Publication date
Priority claimed from US17/564,607 external-priority patent/US11917136B2/en
Application filed filed Critical
Publication of JP2024111184A publication Critical patent/JP2024111184A/ja
Publication of JP2024111184A5 publication Critical patent/JP2024111184A5/ja
Pending legal-status Critical Current

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JP2024099241A 2021-07-15 2024-06-20 イントラモードコーディングのための改良 Pending JP2024111184A (ja)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202163222376P 2021-07-15 2021-07-15
US63/222,376 2021-07-15
US17/564,607 US11917136B2 (en) 2021-07-15 2021-12-29 Intra mode coding
US17/564,607 2021-12-29
JP2023524542A JP7510006B2 (ja) 2021-07-15 2022-01-18 イントラモードコーディングのための改良
PCT/US2022/012752 WO2023287458A1 (en) 2021-07-15 2022-01-18 Improvement for intra mode coding

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2023524542A Division JP7510006B2 (ja) 2021-07-15 2022-01-18 イントラモードコーディングのための改良

Publications (2)

Publication Number Publication Date
JP2024111184A JP2024111184A (ja) 2024-08-16
JP2024111184A5 true JP2024111184A5 (https=) 2025-11-20

Family

ID=84920537

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023524542A Active JP7510006B2 (ja) 2021-07-15 2022-01-18 イントラモードコーディングのための改良
JP2024099241A Pending JP2024111184A (ja) 2021-07-15 2024-06-20 イントラモードコーディングのための改良

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2023524542A Active JP7510006B2 (ja) 2021-07-15 2022-01-18 イントラモードコーディングのための改良

Country Status (6)

Country Link
US (3) US11917136B2 (https=)
EP (2) EP4614980A3 (https=)
JP (2) JP7510006B2 (https=)
KR (1) KR20230038300A (https=)
CN (2) CN119996659A (https=)
WO (1) WO2023287458A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12407845B2 (en) * 2023-02-13 2025-09-02 Tencent America LLC Refined intra prediction angles
CN121286011A (zh) * 2023-06-01 2026-01-06 三星电子株式会社 使用帧内预测模式的图像编码方法、编码设备、解码方法和解码设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101306834B1 (ko) 2008-09-22 2013-09-10 에스케이텔레콤 주식회사 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법
US8902978B2 (en) * 2010-05-30 2014-12-02 Lg Electronics Inc. Enhanced intra prediction mode signaling
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
BR112013014374B8 (pt) 2011-09-13 2022-08-30 Mediatek Singapore Pte Ltd Método e aparelho para codificação de modo intra em hevc
CA3227652C (en) * 2016-10-04 2025-11-18 Kt Corporation METHOD AND APPARATUS FOR VIDEO SIGNAL PROCESSING
WO2018080135A1 (ko) * 2016-10-28 2018-05-03 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US10924733B2 (en) * 2017-12-29 2021-02-16 FG Innovation Company Limited Device and method for coding video data based on mode list including different mode groups
KR20240042127A (ko) 2018-09-03 2024-04-01 후아웨이 테크놀러지 컴퍼니 리미티드 인트라 예측을 위한 방법 및 장치
MX2021007764A (es) 2018-12-28 2021-08-05 B1 Institute Image Technology Inc Metodo y dispositivo de codificacion/decodificacion de video a base de intra prediccion.
WO2020197224A1 (ko) * 2019-03-24 2020-10-01 엘지전자 주식회사 인트라 예측 모드 후보 리스트를 구성하는 영상 코딩
MX2021012405A (es) 2019-04-17 2021-11-12 Huawei Tech Co Ltd Un codificador, un decodificador y metodos de armonizacion de intraprediccion basada en matriz correspondiente y seleccion de nucleo de transformada secundaria.

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