JPWO2022140724A5 - - Google Patents

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JPWO2022140724A5
JPWO2022140724A5 JP2023534183A JP2023534183A JPWO2022140724A5 JP WO2022140724 A5 JPWO2022140724 A5 JP WO2022140724A5 JP 2023534183 A JP2023534183 A JP 2023534183A JP 2023534183 A JP2023534183 A JP 2023534183A JP WO2022140724 A5 JPWO2022140724 A5 JP WO2022140724A5
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JP7818599B2 (ja
JP2023554269A (ja
JP2023554269A5 (https=
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Priority claimed from US17/534,325 external-priority patent/US12170758B2/en
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Priority claimed from PCT/US2021/072601 external-priority patent/WO2022140724A1/en
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JP2023534183A 2020-12-22 2021-11-24 重複ブロック動き補償 Active JP7818599B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063129238P 2020-12-22 2020-12-22
US63/129,238 2020-12-22
US17/534,325 US12170758B2 (en) 2020-12-22 2021-11-23 Overlapped block motion compensation
US17/534,325 2021-11-23
PCT/US2021/072601 WO2022140724A1 (en) 2020-12-22 2021-11-24 Overlapped block motion compensation

Publications (4)

Publication Number Publication Date
JP2023554269A JP2023554269A (ja) 2023-12-27
JPWO2022140724A5 true JPWO2022140724A5 (https=) 2024-11-01
JP2023554269A5 JP2023554269A5 (https=) 2024-11-01
JP7818599B2 JP7818599B2 (ja) 2026-02-20

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JP2023534183A Active JP7818599B2 (ja) 2020-12-22 2021-11-24 重複ブロック動き補償

Country Status (10)

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US (1) US20250119529A1 (https=)
EP (1) EP4268469A1 (https=)
JP (1) JP7818599B2 (https=)
KR (1) KR20230123952A (https=)
AU (1) AU2021409970A1 (https=)
CA (1) CA3197880A1 (https=)
CL (1) CL2023001825A1 (https=)
MX (1) MX2023007160A (https=)
TW (1) TW202226836A (https=)
WO (1) WO2022140724A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115361550B (zh) * 2021-02-22 2024-07-05 北京达佳互联信息技术有限公司 用于帧间预测的改进重叠块运动补偿
WO2022219403A1 (en) * 2021-04-12 2022-10-20 Interdigital Vc Holdings France, Sas Overlapped block motion compensation
US20240146932A1 (en) * 2022-10-27 2024-05-02 Alibaba Damo (Hangzhou) Technology Co., Ltd. Methods and non-transitory computer readable storage medium for performing subblock-based interprediction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7653133B2 (en) * 2003-06-10 2010-01-26 Rensselaer Polytechnic Institute (Rpi) Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders
US10951912B2 (en) * 2016-10-05 2021-03-16 Qualcomm Incorporated Systems and methods for adaptive selection of weights for video coding
US20190273943A1 (en) * 2016-10-10 2019-09-05 Sharp Kabushiki Kaisha Systems and methods for performing motion compensation for coding of video data
CN118075491A (zh) * 2017-09-28 2024-05-24 Vid拓展公司 视频编码器、视频解码器及视频处理设备
CN111316649B (zh) 2017-11-01 2024-06-11 Vid拓展公司 重叠块运动补偿
JP2020005200A (ja) 2018-06-29 2020-01-09 シャープ株式会社 画像復号装置、および画像符号化装置
WO2020016858A1 (en) * 2018-07-20 2020-01-23 Beijing Bytedance Network Technology Co., Ltd. Motion prediction based on updated motion vectors
KR102913691B1 (ko) 2018-11-21 2026-01-15 인터디지털 브이씨 홀딩스 인코포레이티드 화상 인코딩 및 디코딩을 위한 방법 및 디바이스
JP2020088577A (ja) 2018-11-22 2020-06-04 シャープ株式会社 予測画像生成装置、動画像復号装置、および動画像符号化装置
JP7011571B2 (ja) 2018-12-28 2022-01-26 Kddi株式会社 画像復号装置、画像符号化装置、画像復号方法及びプログラム
CN113302918B (zh) * 2019-01-15 2025-01-17 北京字节跳动网络技术有限公司 视频编解码中的加权预测

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