JP2025508535A5 - - Google Patents
Info
- Publication number
- JP2025508535A5 JP2025508535A5 JP2024552444A JP2024552444A JP2025508535A5 JP 2025508535 A5 JP2025508535 A5 JP 2025508535A5 JP 2024552444 A JP2024552444 A JP 2024552444A JP 2024552444 A JP2024552444 A JP 2024552444A JP 2025508535 A5 JP2025508535 A5 JP 2025508535A5
- Authority
- JP
- Japan
- Prior art keywords
- filter
- integer
- candidates
- interpolation
- video
- 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
Links
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263268919P | 2022-03-04 | 2022-03-04 | |
| US63/268,919 | 2022-03-04 | ||
| US202263362824P | 2022-04-11 | 2022-04-11 | |
| US63/362,824 | 2022-04-11 | ||
| US202263362958P | 2022-04-13 | 2022-04-13 | |
| US63/362,958 | 2022-04-13 | ||
| PCT/US2023/063612 WO2023168358A2 (en) | 2022-03-04 | 2023-03-02 | Integerization for interpolation filter design in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025508535A JP2025508535A (ja) | 2025-03-26 |
| JP2025508535A5 true JP2025508535A5 (https=) | 2026-02-20 |
Family
ID=87884260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024552444A Pending JP2025508535A (ja) | 2022-03-04 | 2023-03-02 | ビデオ符号化における補間フィルタ設計のための整数化 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12519937B2 (https=) |
| EP (1) | EP4487225A4 (https=) |
| JP (1) | JP2025508535A (https=) |
| MX (1) | MX2024010808A (https=) |
| WO (1) | WO2023168358A2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12519936B2 (en) * | 2024-06-20 | 2026-01-06 | Sharp Kabushiki Kaisha | Systems and methods for performing motion compensation for bi-prediction based on subblock dimensions in video coding |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8416861B2 (en) * | 2007-10-14 | 2013-04-09 | Nokia Corporation | Fixed-point implementation of an adaptive image filter with high coding efficiency |
| KR101678968B1 (ko) | 2009-08-21 | 2016-11-25 | 에스케이텔레콤 주식회사 | 참조 픽처 보간 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
| KR102351582B1 (ko) * | 2013-05-23 | 2022-01-14 | 엑셀러지 코포레이션 | 바이오매스로부터의 연료 및 생물비료의 생산 |
| US10341659B2 (en) * | 2016-10-05 | 2019-07-02 | Qualcomm Incorporated | Systems and methods of switching interpolation filters |
| CN107896330B (zh) * | 2017-11-29 | 2019-08-13 | 北京大学深圳研究生院 | 一种用于帧内和帧间预测的滤波方法 |
| JP7109558B2 (ja) * | 2018-02-14 | 2022-07-29 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 適応型補間フィルタ |
| PL3847815T3 (pl) * | 2018-09-16 | 2024-03-11 | Huawei Technologies Co., Ltd. | Sposób i aparat do predykcji |
| CN111010568B (zh) * | 2018-10-06 | 2023-09-29 | 华为技术有限公司 | 插值滤波器的训练方法、装置及视频图像编解码方法、编解码器 |
| AU2019401811B2 (en) * | 2018-12-21 | 2023-11-23 | Huawei Technologies Co., Ltd. | Method and apparatus of interpolation filtering for predictive coding |
| US11044480B2 (en) * | 2019-01-24 | 2021-06-22 | Google Llc | More accurate 2-tap interpolation filters for video compression |
| CN117956148A (zh) * | 2019-03-08 | 2024-04-30 | 佳能株式会社 | 自适应环路滤波器 |
| JP7653415B2 (ja) * | 2019-09-23 | 2025-03-28 | アリババ グループ ホウルディング リミテッド | 参照ダウンサンプリングありの動き補償補間のためのフィルタ |
| US11218724B2 (en) * | 2019-09-24 | 2022-01-04 | Alibaba Group Holding Limited | Motion compensation methods for video coding |
| US20210176486A1 (en) * | 2019-12-09 | 2021-06-10 | Alibaba Group Holding Limited | Methods and apparatuses for motion compensation |
-
2023
- 2023-03-02 US US18/842,334 patent/US12519937B2/en active Active
- 2023-03-02 JP JP2024552444A patent/JP2025508535A/ja active Pending
- 2023-03-02 MX MX2024010808A patent/MX2024010808A/es unknown
- 2023-03-02 WO PCT/US2023/063612 patent/WO2023168358A2/en not_active Ceased
- 2023-03-02 EP EP23764145.1A patent/EP4487225A4/en active Pending
-
2025
- 2025-12-12 US US19/418,587 patent/US20260106979A1/en active Pending
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