JPWO2023277804A5 - - Google Patents

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Publication number
JPWO2023277804A5
JPWO2023277804A5 JP2023579117A JP2023579117A JPWO2023277804A5 JP WO2023277804 A5 JPWO2023277804 A5 JP WO2023277804A5 JP 2023579117 A JP2023579117 A JP 2023579117A JP 2023579117 A JP2023579117 A JP 2023579117A JP WO2023277804 A5 JPWO2023277804 A5 JP WO2023277804A5
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JP
Japan
Prior art keywords
intra
sub
current block
mode
prediction mode
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Pending
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JP2023579117A
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English (en)
Japanese (ja)
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JP2024522853A5 (https=
JP2024522853A (ja
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Priority claimed from US17/808,212 external-priority patent/US12375663B2/en
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Publication of JP2024522853A publication Critical patent/JP2024522853A/ja
Publication of JP2024522853A5 publication Critical patent/JP2024522853A5/ja
Publication of JPWO2023277804A5 publication Critical patent/JPWO2023277804A5/ja
Pending legal-status Critical Current

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JP2023579117A 2021-06-27 2022-06-24 複合インター及びイントラ予測を行うための方法及びシステム Pending JP2024522853A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202163215474P 2021-06-27 2021-06-27
US63/215,474 2021-06-27
US202163235110P 2021-08-19 2021-08-19
US63/235,110 2021-08-19
US17/808,212 2022-06-22
US17/808,212 US12375663B2 (en) 2021-06-27 2022-06-22 Methods and systems for performing combined inter and intra prediction
PCT/SG2022/050432 WO2023277804A2 (en) 2021-06-27 2022-06-24 Methods and systems for performing combined inter and intra prediction

Publications (3)

Publication Number Publication Date
JP2024522853A JP2024522853A (ja) 2024-06-21
JP2024522853A5 JP2024522853A5 (https=) 2025-06-27
JPWO2023277804A5 true JPWO2023277804A5 (https=) 2025-06-27

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JP2023579117A Pending JP2024522853A (ja) 2021-06-27 2022-06-24 複合インター及びイントラ予測を行うための方法及びシステム

Country Status (6)

Country Link
US (2) US12375663B2 (https=)
EP (1) EP4364407A4 (https=)
JP (1) JP2024522853A (https=)
KR (1) KR20240038959A (https=)
CN (1) CN117897952A (https=)
WO (1) WO2023277804A2 (https=)

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US11943432B2 (en) * 2021-04-26 2024-03-26 Tencent America LLC Decoder side intra mode derivation
CN113660490A (zh) * 2021-06-24 2021-11-16 浙江大华技术股份有限公司 编码单元的划分方法、编码方法、电子装置及存储介质
WO2023277535A1 (ko) 2021-06-28 2023-01-05 주식회사 윌러스표준기술연구소 인트라 예측을 이용한 비디오 신호 처리 방법 및 이를 위한 장치
US12388976B2 (en) * 2021-06-29 2025-08-12 Sharp Kabushiki Kaisha Device and method for coding video data
JP2024523675A (ja) * 2021-07-02 2024-06-28 ヒョンダイ モーター カンパニー ビデオ符号化／復号化方法及び装置
EP4397036A4 (en) * 2021-08-30 2025-07-09 Beijing Dajia Internet Information Tech Co Ltd METHODS AND DEVICES FOR INTRA MODE DERIVATION ON THE DECODER SIDE
WO2023038447A1 (ko) * 2021-09-08 2023-03-16 현대자동차주식회사 비디오 부호화/복호화 방법 및 장치
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
WO2023055172A1 (ko) * 2021-10-01 2023-04-06 엘지전자 주식회사 Ciip 기반 예측 방법 및 장치
US12010316B2 (en) 2021-10-05 2024-06-11 Tencent America LLC Modification on fusion of intra prediction
CN114071137B (zh) * 2021-11-16 2025-07-01 北京百度网讯科技有限公司 视频编码方法和装置
EP4449714A4 (en) * 2021-12-13 2025-12-10 Beijing Dajia Internet Information Tech Co Ltd METHODS AND DEVICES FOR INTRA-DECODER-SIDE MODE CHANGE
US20250055981A1 (en) * 2021-12-21 2025-02-13 Interdigital Ce Patent Holdings, Sas Most probable mode list generation with template-based intra mode derivation and decoder-side intra mode derivation
US12425597B2 (en) * 2021-12-29 2025-09-23 Mediatek Inc. Method and apparatus for multiple hypothesis prediction in video coding system
EP4458013A4 (en) * 2021-12-30 2025-12-10 Beijing Dajia Internet Information Tech Co Ltd METHODS AND DEVICES FOR INTRA-DECODER-SIDE MODE CHANGE
US20250150583A1 (en) * 2022-02-08 2025-05-08 Lg Electronics Inc. Image encoding/decoding method and apparatus, and recording medium having bitstream stored therein
EP4505710A1 (en) * 2022-04-07 2025-02-12 InterDigital CE Patent Holdings, SAS Intra mode derivation for inter-predicted coding units
KR20250002400A (ko) * 2022-04-08 2025-01-07 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 점진적 디코딩 리프레시 및 코딩 툴
CN119013989A (zh) * 2022-04-12 2024-11-22 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
JP2024090267A (ja) * 2022-12-22 2024-07-04 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
WO2024208633A1 (en) * 2023-04-07 2024-10-10 Interdigital Ce Patent Holdings, Sas Most probable modes list
WO2025011953A1 (en) * 2023-07-07 2025-01-16 Koninklijke Philips N.V. Template-based intra mode derivation fusion with non-angular mode
WO2025087262A1 (en) * 2023-10-24 2025-05-01 Mediatek Inc. Methods and apparatus of combined prediction mode with more inter modes for video coding
US20250168358A1 (en) * 2023-11-21 2025-05-22 Tencent America LLC Fine-grained intra prediction fusion
US20250324053A1 (en) * 2024-04-12 2025-10-16 Qualcomm Incorporated Inter ciip and inter geo mode transform set selection for lfnst and nspt in video coding

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EP3453174B1 (en) * 2016-05-06 2024-11-27 InterDigital Madison Patent Holdings, SAS Method and system for decoder-side intra mode derivation for block-based video coding
US20190215521A1 (en) 2016-09-22 2019-07-11 Mediatek Inc. Method and apparatus for video coding using decoder side intra prediction derivation
MX2021007785A (es) * 2018-12-31 2021-08-24 Vid Scale Inc Interpredicción e intraprediccion combinadas.
CN113545046B (zh) 2019-03-21 2025-09-26 北京字节跳动网络技术有限公司 组合帧间帧内预测的信令
US11616966B2 (en) * 2019-04-03 2023-03-28 Mediatek Inc. Interaction between core transform and secondary transform
CN113875235B (zh) * 2019-09-23 2025-03-14 韩国电子通信研究院 图像编码/解码方法和装置及存储比特流的记录介质
CN117337567A (zh) * 2021-04-21 2024-01-02 抖音视界有限公司 用于视频处理的方法、设备和介质
US12418662B2 (en) * 2021-06-04 2025-09-16 Beijing Bytedance Network Technology Co., Ltd. Method, device, and medium for video processing

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