JP2022549008A5 - - Google Patents

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Publication number
JP2022549008A5
JP2022549008A5 JP2022518773A JP2022518773A JP2022549008A5 JP 2022549008 A5 JP2022549008 A5 JP 2022549008A5 JP 2022518773 A JP2022518773 A JP 2022518773A JP 2022518773 A JP2022518773 A JP 2022518773A JP 2022549008 A5 JP2022549008 A5 JP 2022549008A5
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JP
Japan
Prior art keywords
coding block
reference sample
interpolation filter
size
value
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Pending
Application number
JP2022518773A
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English (en)
Japanese (ja)
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JP2022549008A (ja
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Application filed filed Critical
Priority claimed from PCT/US2020/052207 external-priority patent/WO2021061764A1/en
Publication of JP2022549008A publication Critical patent/JP2022549008A/ja
Publication of JP2022549008A5 publication Critical patent/JP2022549008A5/ja
Pending legal-status Critical Current

Links

JP2022518773A 2019-09-23 2020-09-23 双方向オプティカルフローのための切り替え論理 Pending JP2022549008A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962904234P 2019-09-23 2019-09-23
US62/904,234 2019-09-23
PCT/US2020/052207 WO2021061764A1 (en) 2019-09-23 2020-09-23 Switching logic for bi-directional optical flow

Publications (2)

Publication Number Publication Date
JP2022549008A JP2022549008A (ja) 2022-11-22
JP2022549008A5 true JP2022549008A5 (https=) 2023-10-03

Family

ID=73060063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022518773A Pending JP2022549008A (ja) 2019-09-23 2020-09-23 双方向オプティカルフローのための切り替え論理

Country Status (5)

Country Link
US (2) US12200190B2 (https=)
EP (1) EP4035373A1 (https=)
JP (1) JP2022549008A (https=)
CN (1) CN114556945A (https=)
WO (1) WO2021061764A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7339890B2 (ja) * 2018-02-06 2023-09-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置及び復号装置
US12200190B2 (en) * 2019-09-23 2025-01-14 Interdigtal Vc Holdings, Inc. Switching logic for bi-directional optical flow

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CN101005620B (zh) * 2004-09-03 2011-08-10 微软公司 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新
CN105007492B (zh) * 2009-10-01 2018-02-06 Sk电信有限公司 由视频解码装置执行的视频解码方法
US9154807B2 (en) 2010-06-25 2015-10-06 Qualcomm Incorporated Inclusion of switched interpolation filter coefficients in a compressed bit-stream
JP5711098B2 (ja) * 2011-11-07 2015-04-30 日本電信電話株式会社 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置およびそれらのプログラム
CN107682704B (zh) * 2011-12-23 2020-04-17 韩国电子通信研究院 图像解码方法、图像编码方法和记录介质
HUE055104T2 (hu) * 2012-01-13 2021-10-28 Interdigital Madison Patent Holdings Eljárás és eszköz kép blokk kódolására, valamint eljárás és dekódoló eszköz
EP2838259A4 (en) * 2012-04-13 2015-12-16 Mitsubishi Electric Corp APPARATUS FOR CODING MOVEMENT PICTURES, DEVICE FOR DECODING MOVEMENT PICTURES, METHOD FOR CREATING MOVEMENT IMAGES AND METHOD FOR DECODING MOVEMENT PICTURES
US9591302B2 (en) * 2012-07-02 2017-03-07 Microsoft Technology Licensing, Llc Use of chroma quantization parameter offsets in deblocking
CN104904214A (zh) * 2013-01-07 2015-09-09 Vid拓展公司 用于可扩展视频编码的运动信息信令
US9380305B2 (en) * 2013-04-05 2016-06-28 Qualcomm Incorporated Generalized residual prediction in high-level syntax only SHVC and signaling and management thereof
CN103327334B (zh) * 2013-06-21 2016-04-06 中南大学 一种基于比特流构造的视频解码器单元测试方法
EP4040791A1 (en) * 2015-06-08 2022-08-10 Vid Scale, Inc. Intra block copy mode for screen content coding
CN119383364A (zh) * 2015-06-11 2025-01-28 杜比实验室特许公司 使用自适应去块滤波编码和解码图像的方法及介质
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WO2018026166A1 (ko) * 2016-08-01 2018-02-08 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
PL3618444T3 (pl) 2017-04-27 2025-03-10 Panasonic Intellectual Property Corporation Of America Koder, dekoder, sposób kodowania oraz sposób dekodowania
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US12200190B2 (en) * 2019-09-23 2025-01-14 Interdigtal Vc Holdings, Inc. Switching logic for bi-directional optical flow

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