JP2024069438A5 - - Google Patents

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Publication number
JP2024069438A5
JP2024069438A5 JP2024039409A JP2024039409A JP2024069438A5 JP 2024069438 A5 JP2024069438 A5 JP 2024069438A5 JP 2024039409 A JP2024039409 A JP 2024039409A JP 2024039409 A JP2024039409 A JP 2024039409A JP 2024069438 A5 JP2024069438 A5 JP 2024069438A5
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JP
Japan
Prior art keywords
intra
prediction mode
block
predicted
mpms
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JP2024039409A
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English (en)
Japanese (ja)
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JP2024069438A (ja
JP7665822B2 (ja
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Priority claimed from PCT/EP2020/066124 external-priority patent/WO2020249633A1/en
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Publication of JP2024069438A5 publication Critical patent/JP2024069438A5/ja
Priority to JP2025064240A priority Critical patent/JP2025106466A/ja
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Publication of JP7665822B2 publication Critical patent/JP7665822B2/ja
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JP2024039409A 2019-06-14 2024-03-13 イントラ予測を用いた符号化 Active JP7665822B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025064240A JP2025106466A (ja) 2019-06-14 2025-04-09 イントラ予測を用いた符号化

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP19180383.2 2019-06-14
EP19180383 2019-06-14
PCT/EP2020/066124 WO2020249633A1 (en) 2019-06-14 2020-06-10 Coding of intra-prediction modes
JP2021574164A JP7455869B2 (ja) 2019-06-14 2020-06-10 イントラ予測を用いた符号化

Related Parent Applications (1)

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JP2021574164A Division JP7455869B2 (ja) 2019-06-14 2020-06-10 イントラ予測を用いた符号化

Related Child Applications (1)

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JP2025064240A Division JP2025106466A (ja) 2019-06-14 2025-04-09 イントラ予測を用いた符号化

Publications (3)

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JP2024069438A JP2024069438A (ja) 2024-05-21
JP2024069438A5 true JP2024069438A5 (https=) 2024-08-13
JP7665822B2 JP7665822B2 (ja) 2025-04-21

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ID=66912587

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JP2021574164A Active JP7455869B2 (ja) 2019-06-14 2020-06-10 イントラ予測を用いた符号化
JP2024039409A Active JP7665822B2 (ja) 2019-06-14 2024-03-13 イントラ予測を用いた符号化
JP2025064240A Pending JP2025106466A (ja) 2019-06-14 2025-04-09 イントラ予測を用いた符号化

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JP2021574164A Active JP7455869B2 (ja) 2019-06-14 2020-06-10 イントラ予測を用いた符号化

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JP2025064240A Pending JP2025106466A (ja) 2019-06-14 2025-04-09 イントラ予測を用いた符号化

Country Status (9)

Country Link
US (2) US12041228B2 (https=)
EP (3) EP4622268A3 (https=)
JP (3) JP7455869B2 (https=)
KR (1) KR20220020339A (https=)
CN (2) CN121217917A (https=)
BR (1) BR112021025335A2 (https=)
MX (2) MX2021015462A (https=)
TW (4) TWI727826B (https=)
WO (1) WO2020249633A1 (https=)

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Publication number Priority date Publication date Assignee Title
CN119277061A (zh) 2019-04-27 2025-01-07 数码士有限公司 基于帧内预测处理视频信号的方法和设备
WO2020249633A1 (en) * 2019-06-14 2020-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding of intra-prediction modes
JP7401566B2 (ja) * 2019-06-24 2023-12-19 ヒョンダイ モーター カンパニー 動画データのイントラ予測コーディングのための方法及び記録媒体
KR20250136435A (ko) * 2019-06-25 2025-09-16 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 이미지 인코딩 방법, 이미지 디코딩 방법, 인코더, 디코더 및 저장 매체
EP3817390A4 (en) 2019-07-10 2021-09-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. IMAGE COMPONENT PREDICTION METHOD, CODER, DECODER AND STORAGE MEDIUM
CN116095323B (zh) * 2019-09-24 2025-07-15 Oppo广东移动通信有限公司 预测值的确定方法、编码器、解码器以及计算机存储介质
CN112616057B (zh) * 2019-10-04 2024-08-23 Oppo广东移动通信有限公司 图像预测方法、编码器、解码器以及存储介质
US11962784B2 (en) * 2020-09-23 2024-04-16 Ofinno, Llc Intra prediction
WO2026010358A1 (ko) * 2024-07-02 2026-01-08 삼성전자 주식회사 인트라 예측을 이용하여 영상을 부호화 및 복호화하는 장치, 및 방법

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US9866859B2 (en) * 2011-06-14 2018-01-09 Texas Instruments Incorporated Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
US20140064359A1 (en) * 2012-08-31 2014-03-06 Qualcomm Incorporated Intra prediction most probable mode order improvement for scalable video coding
US20160373742A1 (en) * 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US10425648B2 (en) * 2015-09-29 2019-09-24 Qualcomm Incorporated Video intra-prediction using position-dependent prediction combination for video coding
ES2688624R1 (es) * 2016-04-06 2018-12-04 Kt Corporation Método y aparato para procesar señales de vídeo
US10547854B2 (en) * 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US20180199062A1 (en) * 2017-01-11 2018-07-12 Qualcomm Incorporated Intra prediction techniques for video coding
US20190089952A1 (en) * 2017-09-19 2019-03-21 Futurewei Technologies, Inc. Bidirectional Weighted Intra Prediction
WO2020091213A1 (ko) * 2018-11-04 2020-05-07 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 방법 및 장치
WO2020171660A1 (ko) * 2019-02-21 2020-08-27 엘지전자 주식회사 인트라 예측을 위한 비디오 신호의 처리 방법 및 장치
WO2020175918A1 (ko) * 2019-02-26 2020-09-03 엘지전자 주식회사 단일화된 mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 장치
MX2021012229A (es) * 2019-04-12 2021-11-03 Beijing Bytedance Network Tech Co Ltd Determinacion de modo de codificacion de croma basada en intraprediccion basada en matriz.
CN120281903A (zh) * 2019-06-13 2025-07-08 Lg 电子株式会社 图像编码/解码方法以及发送比特流的方法
WO2020249633A1 (en) * 2019-06-14 2020-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding of intra-prediction modes

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