JP2024019652A5 - - Google Patents
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- JP2024019652A5 JP2024019652A5 JP2023215040A JP2023215040A JP2024019652A5 JP 2024019652 A5 JP2024019652 A5 JP 2024019652A5 JP 2023215040 A JP2023215040 A JP 2023215040A JP 2023215040 A JP2023215040 A JP 2023215040A JP 2024019652 A5 JP2024019652 A5 JP 2024019652A5
- Authority
- JP
- Japan
- Prior art keywords
- filter
- video
- parameter set
- sample
- shape configuration
- 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.)
- Granted
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025182518A JP2026012316A (ja) | 2021-03-12 | 2025-10-29 | ビデオフィルタリングのための方法および装置 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163160560P | 2021-03-12 | 2021-03-12 | |
| US63/160,560 | 2021-03-12 | ||
| US17/449,199 | 2021-09-28 | ||
| US17/449,199 US11785213B2 (en) | 2021-03-12 | 2021-09-28 | Method and apparatus for video filtering |
| PCT/US2021/053023 WO2022191874A1 (en) | 2021-03-12 | 2021-09-30 | Method and apparatus for video filtering |
| JP2022560379A JP7408834B2 (ja) | 2021-03-12 | 2021-09-30 | ビデオフィルタリングのための方法および装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560379A Division JP7408834B2 (ja) | 2021-03-12 | 2021-09-30 | ビデオフィルタリングのための方法および装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025182518A Division JP2026012316A (ja) | 2021-03-12 | 2025-10-29 | ビデオフィルタリングのための方法および装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024019652A JP2024019652A (ja) | 2024-02-09 |
| JP2024019652A5 true JP2024019652A5 (https=) | 2025-05-02 |
| JP7768960B2 JP7768960B2 (ja) | 2025-11-12 |
Family
ID=83195363
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560379A Active JP7408834B2 (ja) | 2021-03-12 | 2021-09-30 | ビデオフィルタリングのための方法および装置 |
| JP2023215040A Active JP7768960B2 (ja) | 2021-03-12 | 2023-12-20 | ビデオフィルタリングのための方法および装置 |
| JP2025182518A Pending JP2026012316A (ja) | 2021-03-12 | 2025-10-29 | ビデオフィルタリングのための方法および装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560379A Active JP7408834B2 (ja) | 2021-03-12 | 2021-09-30 | ビデオフィルタリングのための方法および装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025182518A Pending JP2026012316A (ja) | 2021-03-12 | 2025-10-29 | ビデオフィルタリングのための方法および装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11785213B2 (https=) |
| EP (1) | EP4101163A4 (https=) |
| JP (3) | JP7408834B2 (https=) |
| KR (2) | KR102925104B1 (https=) |
| CN (2) | CN115398893B (https=) |
| WO (1) | WO2022191874A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120500842A (zh) * | 2022-12-31 | 2025-08-15 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| US20240357095A1 (en) * | 2023-04-13 | 2024-10-24 | Qualcomm Incorporated | Adaptive video filter |
| US12593039B2 (en) | 2023-08-30 | 2026-03-31 | Tencent America LLC | Cross-component sample offset (CCSO) with adaptive multi-tap-filter classifiers |
| WO2026055438A1 (en) * | 2024-09-08 | 2026-03-12 | Google Llc | Scaling in cross-component sample offset |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2232874B1 (en) * | 2008-01-08 | 2012-12-05 | Telefonaktiebolaget L M Ericsson (publ) | Adaptive filtering |
| WO2012094751A1 (en) * | 2011-01-14 | 2012-07-19 | Ebrisk Video Inc. | Adaptive loop filtering using tables of filter sets for video coding |
| EP2697973B1 (en) * | 2012-04-16 | 2017-06-28 | HFI Innovation Inc. | Method and apparatus for loop filtering across slice or tile boundaries |
| US9142012B2 (en) * | 2012-05-31 | 2015-09-22 | Apple Inc. | Systems and methods for chroma noise reduction |
| CA2908323C (en) * | 2013-07-15 | 2021-07-06 | Mediatek Inc. | Method of sample adaptive offset processing for video coding |
| GB2580173B (en) | 2018-12-21 | 2022-07-27 | Canon Kk | A filter |
| WO2020224545A1 (en) * | 2019-05-04 | 2020-11-12 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods using an adaptive loop filter |
| TWI747339B (zh) | 2019-06-27 | 2021-11-21 | 聯發科技股份有限公司 | 視訊編解碼之方法和裝置 |
| CN120302049A (zh) * | 2019-08-08 | 2025-07-11 | 松下电器（美国）知识产权公司 | 用于视频编码的系统和方法 |
| WO2021045130A1 (en) * | 2019-09-03 | 2021-03-11 | Panasonic Intellectual Property Corporation Of America | System and method for video coding |
| US20210076032A1 (en) * | 2019-09-09 | 2021-03-11 | Qualcomm Incorporated | Filter shapes for cross-component adaptive loop filter with different chroma formats in video coding |
| KR20220066045A (ko) * | 2019-09-19 | 2022-05-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩의 스케일링 윈도우 |
| US11265558B2 (en) * | 2019-11-22 | 2022-03-01 | Qualcomm Incorporated | Cross-component adaptive loop filter |
| US12075034B2 (en) * | 2020-07-24 | 2024-08-27 | Qualcomm Incorporated | Multiple adaptive loop filter sets |
| US11595644B2 (en) | 2020-10-01 | 2023-02-28 | Tencent America LLC | Method and apparatus for offset in video filtering |
| US11546638B2 (en) * | 2020-12-08 | 2023-01-03 | Tencent America LLC | Method and apparatus for video filtering |
-
2021
- 2021-09-28 US US17/449,199 patent/US11785213B2/en active Active
- 2021-09-30 EP EP21928346.2A patent/EP4101163A4/en active Pending
- 2021-09-30 WO PCT/US2021/053023 patent/WO2022191874A1/en not_active Ceased
- 2021-09-30 KR KR1020227037558A patent/KR102925104B1/ko active Active
- 2021-09-30 JP JP2022560379A patent/JP7408834B2/ja active Active
- 2021-09-30 KR KR1020267003742A patent/KR20260027354A/ko active Pending
- 2021-09-30 CN CN202180025557.9A patent/CN115398893B/zh active Active
- 2021-09-30 CN CN202410861727.2A patent/CN118631994A/zh active Pending
-
2023
- 2023-09-06 US US18/462,014 patent/US12375656B2/en active Active
- 2023-12-20 JP JP2023215040A patent/JP7768960B2/ja active Active
-
2025
- 2025-07-02 US US19/258,872 patent/US20250337896A1/en active Pending
- 2025-10-29 JP JP2025182518A patent/JP2026012316A/ja active Pending
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