JP2023506877A5 - - Google Patents
Info
- Publication number
- JP2023506877A5 JP2023506877A5 JP2022536872A JP2022536872A JP2023506877A5 JP 2023506877 A5 JP2023506877 A5 JP 2023506877A5 JP 2022536872 A JP2022536872 A JP 2022536872A JP 2022536872 A JP2022536872 A JP 2022536872A JP 2023506877 A5 JP2023506877 A5 JP 2023506877A5
- Authority
- JP
- Japan
- Prior art keywords
- interpolation filter
- image
- interpolation
- version
- resolution
- 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
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025112385A JP7843404B2 (ja) | 2019-12-20 | 2025-07-02 | 基準画像リサンプリングのための部分サンプル補間 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19218738.3 | 2019-12-20 | ||
| EP19218738 | 2019-12-20 | ||
| PCT/EP2020/087493 WO2021123439A1 (en) | 2019-12-20 | 2020-12-21 | Factional sample interpolation for reference picture resampling |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025112385A Division JP7843404B2 (ja) | 2019-12-20 | 2025-07-02 | 基準画像リサンプリングのための部分サンプル補間 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023506877A JP2023506877A (ja) | 2023-02-20 |
| JP2023506877A5 true JP2023506877A5 (https=) | 2023-12-26 |
| JP7707170B2 JP7707170B2 (ja) | 2025-07-14 |
Family
ID=69104236
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022536872A Active JP7707170B2 (ja) | 2019-12-20 | 2020-12-21 | 基準画像リサンプリングのための部分サンプル補間 |
| JP2025112385A Active JP7843404B2 (ja) | 2019-12-20 | 2025-07-02 | 基準画像リサンプリングのための部分サンプル補間 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025112385A Active JP7843404B2 (ja) | 2019-12-20 | 2025-07-02 | 基準画像リサンプリングのための部分サンプル補間 |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US11991355B2 (https=) |
| EP (3) | EP4701185A2 (https=) |
| JP (2) | JP7707170B2 (https=) |
| KR (1) | KR20220112787A (https=) |
| CN (2) | CN120512541A (https=) |
| AU (2) | AU2020405366B2 (https=) |
| BR (1) | BR112022011542A2 (https=) |
| CA (1) | CA3164497A1 (https=) |
| IL (1) | IL293914A (https=) |
| MX (2) | MX2022007138A (https=) |
| PH (1) | PH12022551530A1 (https=) |
| TW (1) | TWI794705B (https=) |
| WO (1) | WO2021123439A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120343237A (zh) * | 2019-05-13 | 2025-07-18 | 三星电子株式会社 | 基于视频尺寸编解码视频的方法和设备 |
| EP4701185A2 (en) | 2019-12-20 | 2026-02-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Factional sample interpolation for reference picture resampling |
| WO2022197137A1 (ko) * | 2021-03-19 | 2022-09-22 | 현대자동차주식회사 | 성분별 적응적 공간해상도를 갖는 움직임벡터를 이용하는 비디오 코딩방법 및 장치 |
| WO2025073096A1 (en) * | 2023-10-06 | 2025-04-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Weighted filtering for picture enhancement in video coding |
| WO2025258912A1 (ko) * | 2024-06-12 | 2025-12-18 | 주식회사 윌러스표준기술연구소 | 비디오 신호 처리 방법 및 이를 위한 장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9491460B2 (en) * | 2013-03-29 | 2016-11-08 | Qualcomm Incorporated | Bandwidth reduction for video coding prediction |
| EP3264768A1 (en) * | 2016-06-30 | 2018-01-03 | Thomson Licensing | Method and apparatus for video coding with adaptive motion information refinement |
| EP3264769A1 (en) * | 2016-06-30 | 2018-01-03 | Thomson Licensing | Method and apparatus for video coding with automatic motion information refinement |
| KR20200119877A (ko) * | 2018-02-20 | 2020-10-20 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 가변 해상도를 지원하고 그리고/또는 영역별 패킹을 효율적으로 처리하는 화상/비디오 코딩 |
| WO2020115355A1 (en) * | 2018-12-04 | 2020-06-11 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| US11563933B2 (en) | 2019-07-09 | 2023-01-24 | Qualcomm Incorporated | Reference picture resampling with switchable filters |
| JP7359942B2 (ja) * | 2019-08-20 | 2023-10-11 | 北京字節跳動網絡技術有限公司 | 映像処理における代替の補間フィルタの選択的使用 |
| EP4701185A2 (en) | 2019-12-20 | 2026-02-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Factional sample interpolation for reference picture resampling |
-
2020
- 2020-12-21 EP EP26151171.1A patent/EP4701185A2/en active Pending
- 2020-12-21 KR KR1020227020405A patent/KR20220112787A/ko active Pending
- 2020-12-21 EP EP20830247.1A patent/EP4078951B1/en active Active
- 2020-12-21 CN CN202510645771.4A patent/CN120512541A/zh active Pending
- 2020-12-21 MX MX2022007138A patent/MX2022007138A/es unknown
- 2020-12-21 TW TW109145319A patent/TWI794705B/zh active
- 2020-12-21 CN CN202080088794.5A patent/CN114788273B/zh active Active
- 2020-12-21 CA CA3164497A patent/CA3164497A1/en active Pending
- 2020-12-21 US US17/787,218 patent/US11991355B2/en active Active
- 2020-12-21 JP JP2022536872A patent/JP7707170B2/ja active Active
- 2020-12-21 WO PCT/EP2020/087493 patent/WO2021123439A1/en not_active Ceased
- 2020-12-21 IL IL293914A patent/IL293914A/en unknown
- 2020-12-21 AU AU2020405366A patent/AU2020405366B2/en active Active
- 2020-12-21 EP EP24219973.5A patent/EP4542994B1/en active Active
- 2020-12-21 PH PH1/2022/551530A patent/PH12022551530A1/en unknown
- 2020-12-21 BR BR112022011542A patent/BR112022011542A2/pt unknown
-
2022
- 2022-06-10 MX MX2025008052A patent/MX2025008052A/es unknown
-
2024
- 2024-04-16 US US18/636,785 patent/US12316839B2/en active Active
-
2025
- 2025-04-28 US US19/192,095 patent/US20250260811A1/en active Pending
- 2025-07-02 JP JP2025112385A patent/JP7843404B2/ja active Active
-
2026
- 2026-01-27 AU AU2026200547A patent/AU2026200547A1/en active Pending
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