JP2022537490A5 - - Google Patents

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Publication number
JP2022537490A5
JP2022537490A5 JP2021569041A JP2021569041A JP2022537490A5 JP 2022537490 A5 JP2022537490 A5 JP 2022537490A5 JP 2021569041 A JP2021569041 A JP 2021569041A JP 2021569041 A JP2021569041 A JP 2021569041A JP 2022537490 A5 JP2022537490 A5 JP 2022537490A5
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JP
Japan
Prior art keywords
subblock
derived
illumination compensation
block
predicted
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
JP2021569041A
Other languages
English (en)
Japanese (ja)
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JP2022537490A (ja
Filing date
Publication date
Priority claimed from EP19305745.2A external-priority patent/EP3751853A1/en
Application filed filed Critical
Publication of JP2022537490A publication Critical patent/JP2022537490A/ja
Publication of JP2022537490A5 publication Critical patent/JP2022537490A5/ja
Priority to JP2024226485A priority Critical patent/JP2025060781A/ja
Pending legal-status Critical Current

Links

JP2021569041A 2019-06-12 2020-04-24 照明補償に基づいてブロックを符号化し及び復号する方法及び機器 Pending JP2022537490A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024226485A JP2025060781A (ja) 2019-06-12 2024-12-23 照明補償に基づいてブロックを符号化し及び復号する方法及び機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19305745.2 2019-06-12
EP19305745.2A EP3751853A1 (en) 2019-06-12 2019-06-12 Method and apparatus for encoding a block and decoding based on illumination compensation
PCT/US2020/029734 WO2020251660A1 (en) 2019-06-12 2020-04-24 Method and apparatus for encoding a block and decoding based on illumination compensation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024226485A Division JP2025060781A (ja) 2019-06-12 2024-12-23 照明補償に基づいてブロックを符号化し及び復号する方法及び機器

Publications (2)

Publication Number Publication Date
JP2022537490A JP2022537490A (ja) 2022-08-26
JP2022537490A5 true JP2022537490A5 (enExample) 2023-04-26

Family

ID=67003397

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021569041A Pending JP2022537490A (ja) 2019-06-12 2020-04-24 照明補償に基づいてブロックを符号化し及び復号する方法及び機器
JP2024226485A Pending JP2025060781A (ja) 2019-06-12 2024-12-23 照明補償に基づいてブロックを符号化し及び復号する方法及び機器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024226485A Pending JP2025060781A (ja) 2019-06-12 2024-12-23 照明補償に基づいてブロックを符号化し及び復号する方法及び機器

Country Status (6)

Country Link
US (1) US20220303570A1 (enExample)
EP (2) EP3751853A1 (enExample)
JP (2) JP2022537490A (enExample)
CN (1) CN113994693B (enExample)
MX (1) MX2021015258A (enExample)
WO (1) WO2020251660A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023132554A1 (ko) * 2022-01-04 2023-07-13 엘지전자 주식회사 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100856411B1 (ko) * 2006-12-01 2008-09-04 삼성전자주식회사 조도 보상 방법 및 그 장치와 그 방법을 기록한 컴퓨터로 읽을 수 있는 기록매체
KR101244917B1 (ko) * 2007-06-11 2013-03-18 삼성전자주식회사 조도 보상 방법 및 장치, 이를 이용한 영상의 부호화,복호화 방법 및 장치
US9667942B2 (en) * 2012-11-20 2017-05-30 Qualcomm Incorporated Adaptive luminance compensation in three dimensional video coding
US9967559B1 (en) * 2013-02-11 2018-05-08 Google Llc Motion vector dependent spatial transformation in video coding
US10244253B2 (en) * 2013-09-13 2019-03-26 Qualcomm Incorporated Video coding techniques using asymmetric motion partitioning
WO2016008157A1 (en) * 2014-07-18 2016-01-21 Mediatek Singapore Pte. Ltd. Methods for motion compensation using high order motion model
US10887597B2 (en) * 2015-06-09 2021-01-05 Qualcomm Incorporated Systems and methods of determining illumination compensation parameters for video coding
KR20180019092A (ko) * 2015-06-16 2018-02-23 엘지전자 주식회사 영상 코딩 시스템에서 조도 보상에 기반한 블록 예측 방법 및 장치
WO2018056709A1 (ko) * 2016-09-22 2018-03-29 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측 방법 및 장치
EP3468193A1 (en) * 2017-10-05 2019-04-10 Thomson Licensing Method and apparatus for adaptive illumination compensation in video encoding and decoding
MX2020011906A (es) * 2018-05-09 2021-02-18 Interdigital Vc Holdings Inc Compensacion de movimiento para codificacion y decodificacion de video.
WO2020017423A1 (en) * 2018-07-17 2020-01-23 Panasonic Intellectual Property Corporation Of America Motion vector prediction for video coding
US11172195B2 (en) * 2019-01-26 2021-11-09 Qualcomm Incorporated Excluding intra coded reference samples from local illumination compensation parameter derivation

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