JPWO2022140567A5 - - Google Patents
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- JPWO2022140567A5 JPWO2022140567A5 JP2023535712A JP2023535712A JPWO2022140567A5 JP WO2022140567 A5 JPWO2022140567 A5 JP WO2022140567A5 JP 2023535712 A JP2023535712 A JP 2023535712A JP 2023535712 A JP2023535712 A JP 2023535712A JP WO2022140567 A5 JPWO2022140567 A5 JP WO2022140567A5
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- JP
- Japan
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- sample
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- filters
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063130275P | 2020-12-23 | 2020-12-23 | |
| US63/130,275 | 2020-12-23 | ||
| US202163148538P | 2021-02-11 | 2021-02-11 | |
| US63/148,538 | 2021-02-11 | ||
| US17/557,706 | 2021-12-21 | ||
| US17/557,706 US11778177B2 (en) | 2020-12-23 | 2021-12-21 | Adaptive loop filter with fixed filters |
| PCT/US2021/064898 WO2022140567A1 (en) | 2020-12-23 | 2021-12-22 | Adaptive loop filter with fixed filters |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2024501465A JP2024501465A (ja) | 2024-01-12 |
| JP2024501465A5 JP2024501465A5 (https=) | 2024-12-04 |
| JPWO2022140567A5 true JPWO2022140567A5 (https=) | 2024-12-04 |
| JP7824958B2 JP7824958B2 (ja) | 2026-03-05 |
Family
ID=80001446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023535712A Active JP7824958B2 (ja) | 2020-12-23 | 2021-12-22 | 固定されたフィルタを用いる適応ループフィルタ |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4268458A1 (https=) |
| JP (1) | JP7824958B2 (https=) |
| KR (1) | KR20230123947A (https=) |
| TW (1) | TW202234886A (https=) |
| WO (1) | WO2022140567A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120530624A (zh) * | 2023-02-05 | 2025-08-22 | 北京达佳互联信息技术有限公司 | 用于自适应环路滤波器和跨分量自适应环路滤波器的方法和装置 |
| WO2025058205A1 (ko) * | 2023-09-12 | 2025-03-20 | 삼성전자 주식회사 | 적응적 루프 필터링을 위한 영상 복호화 방법, 영상 복호화 장치, 영상 부호화 방법, 및 영상 부호화 장치 |
| WO2025249811A1 (ko) * | 2024-05-30 | 2025-12-04 | 삼성전자 주식회사 | 영상의 적응적 필터링 장치 및 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016204374A1 (ko) | 2015-06-18 | 2016-12-22 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 필터링 방법 및 장치 |
| US11405611B2 (en) | 2016-02-15 | 2022-08-02 | Qualcomm Incorporated | Predicting filter coefficients from fixed filters for video coding |
| JP7390300B2 (ja) | 2017-11-01 | 2023-12-01 | ヴィド スケール インコーポレイテッド | ビデオコーディングにおける適応ループフィルタを簡略化する方法 |
| WO2019182159A1 (ja) | 2018-03-23 | 2019-09-26 | シャープ株式会社 | 画像フィルタ装置、画像復号装置、及び画像符号化装置 |
| WO2020182620A1 (en) | 2019-03-08 | 2020-09-17 | Canon Kabushiki Kaisha | An adaptive loop filter |
| CN113767632B (zh) | 2019-04-16 | 2023-08-25 | 北京字节跳动网络技术有限公司 | 用于视频编解码的自适应环路滤波 |
-
2021
- 2021-12-22 KR KR1020237020137A patent/KR20230123947A/ko active Pending
- 2021-12-22 WO PCT/US2021/064898 patent/WO2022140567A1/en not_active Ceased
- 2021-12-22 EP EP21848074.7A patent/EP4268458A1/en active Pending
- 2021-12-22 JP JP2023535712A patent/JP7824958B2/ja active Active
- 2021-12-23 TW TW110148425A patent/TW202234886A/zh unknown
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