JP2025505073A5 - - Google Patents

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Publication number
JP2025505073A5
JP2025505073A5 JP2023560904A JP2023560904A JP2025505073A5 JP 2025505073 A5 JP2025505073 A5 JP 2025505073A5 JP 2023560904 A JP2023560904 A JP 2023560904A JP 2023560904 A JP2023560904 A JP 2023560904A JP 2025505073 A5 JP2025505073 A5 JP 2025505073A5
Authority
JP
Japan
Prior art keywords
subblock
boundary
reference picture
prediction mode
current block
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
JP2023560904A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025505073A (ja
Filing date
Publication date
Priority claimed from US17/983,879 external-priority patent/US12095984B2/en
Application filed filed Critical
Publication of JP2025505073A publication Critical patent/JP2025505073A/ja
Publication of JP2025505073A5 publication Critical patent/JP2025505073A5/ja
Pending legal-status Critical Current

Links

JP2023560904A 2022-02-07 2022-11-11 境界外条件のための双予測に対するサブブロックベースの制約 Pending JP2025505073A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202263307536P 2022-02-07 2022-02-07
US63/307,536 2022-02-07
US17/983,879 US12095984B2 (en) 2022-02-07 2022-11-09 Sub-block based constraint on bi-prediction for out-of-boundary conditions
US17/983,879 2022-11-09
PCT/US2022/079760 WO2023149971A1 (en) 2022-02-07 2022-11-11 Sub-block based constraint on bi-prediction for out-of-boundary conditions

Publications (2)

Publication Number Publication Date
JP2025505073A JP2025505073A (ja) 2025-02-21
JP2025505073A5 true JP2025505073A5 (https=) 2025-11-19

Family

ID=87520639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023560904A Pending JP2025505073A (ja) 2022-02-07 2022-11-11 境界外条件のための双予測に対するサブブロックベースの制約

Country Status (6)

Country Link
US (2) US12095984B2 (https=)
EP (1) EP4476911A4 (https=)
JP (1) JP2025505073A (https=)
KR (1) KR20230147200A (https=)
CN (1) CN117178552A (https=)
WO (1) WO2023149971A1 (https=)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
KR102829138B1 (ko) * 2018-06-27 2025-07-03 디지털인사이트 주식회사 영상 부호화/복호화 방법 및 장치
CN119156821A (zh) * 2022-04-05 2024-12-17 抖音视界有限公司 用于视频处理的方法、装置和介质
US12348747B2 (en) * 2023-04-25 2025-07-01 Tencent America LLC Implicit masked blending mode
US12477122B2 (en) * 2023-06-20 2025-11-18 Tencent America LLC Implicit masked blending mode improvement
US12284375B2 (en) 2023-06-27 2025-04-22 Tencent America LLC Implicit masked blending mode improvement with high level syntax
US12568242B2 (en) 2023-07-14 2026-03-03 Tencent America LLC Implicit masked blending mode combined with MV refinement methods
US20250150586A1 (en) * 2023-11-03 2025-05-08 Tencent America LLC Direction-adaptive region-based prediction combination
KR20250138376A (ko) * 2024-03-13 2025-09-22 현대자동차주식회사 양방향 광학 흐름의 개선에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012023597A (ja) * 2010-07-15 2012-02-02 Sony Corp 画像処理装置及び画像処理方法
EP3435673A4 (en) * 2016-03-24 2019-12-25 Intellectual Discovery Co., Ltd. METHOD AND DEVICE FOR CODING / DECODING A VIDEO SIGNAL
WO2018230493A1 (ja) * 2017-06-14 2018-12-20 シャープ株式会社 動画像復号装置、動画像符号化装置、予測画像生成装置及び動きベクトル導出装置
US10728573B2 (en) * 2017-09-08 2020-07-28 Qualcomm Incorporated Motion compensated boundary pixel padding
WO2019234598A1 (en) * 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and stmvp
TWI722465B (zh) * 2018-06-29 2021-03-21 大陸商北京字節跳動網絡技術有限公司 子塊的邊界增強
WO2020017423A1 (en) * 2018-07-17 2020-01-23 Panasonic Intellectual Property Corporation Of America Motion vector prediction for video coding
DK3876539T3 (da) * 2018-11-08 2024-02-12 Guangdong Oppo Mobile Telecommunications Corp Ltd Fremgangsmåde til kodning/afkodning af et billedsignal og tilknyttet apparat
KR102696385B1 (ko) * 2018-11-26 2024-08-20 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 타일 독립성 제약을 이용하는 인터 예측 개념
US10893298B2 (en) * 2018-12-12 2021-01-12 Tencent America LLC Method and apparatus for video coding
CN113994701B (zh) * 2019-06-24 2026-03-27 阿里巴巴创新公司 用于在视频编码中进行运动场存储的方法和设备
US11223840B2 (en) * 2019-08-19 2022-01-11 Tencent America LLC Method and apparatus for video coding
US12418648B2 (en) * 2022-07-20 2025-09-16 Tencent America LLC Signaling of downsampling filters for chroma from luma intra prediction mode

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