JP2022524055A5 - - Google Patents
Info
- Publication number
- JP2022524055A5 JP2022524055A5 JP2021552913A JP2021552913A JP2022524055A5 JP 2022524055 A5 JP2022524055 A5 JP 2022524055A5 JP 2021552913 A JP2021552913 A JP 2021552913A JP 2021552913 A JP2021552913 A JP 2021552913A JP 2022524055 A5 JP2022524055 A5 JP 2022524055A5
- Authority
- JP
- Japan
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962816728P | 2019-03-11 | 2019-03-11 | |
| US62/816,728 | 2019-03-11 | ||
| US16/814,597 US11910024B2 (en) | 2019-03-11 | 2020-03-10 | Boundary handling for adaptive loop filtering |
| US16/814,597 | 2020-03-10 | ||
| PCT/US2020/022132 WO2020185919A1 (en) | 2019-03-11 | 2020-03-11 | Boundary handling for adaptive loop filtering |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022524055A JP2022524055A (ja) | 2022-04-27 |
| JP2022524055A5 true JP2022524055A5 (https=) | 2023-02-24 |
| JPWO2020185919A5 JPWO2020185919A5 (https=) | 2023-02-24 |
| JP7507169B2 JP7507169B2 (ja) | 2024-06-27 |
Family
ID=72423568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552913A Active JP7507169B2 (ja) | 2019-03-11 | 2020-03-11 | 適応ループフィルタ処理のための境界ハンドリング |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US11910024B2 (https=) |
| EP (1) | EP3939321A1 (https=) |
| JP (1) | JP7507169B2 (https=) |
| KR (1) | KR20210135246A (https=) |
| CN (1) | CN113557743B (https=) |
| AU (1) | AU2020234574B2 (https=) |
| BR (1) | BR112021017449A2 (https=) |
| CA (1) | CA3131117A1 (https=) |
| CL (1) | CL2021002356A1 (https=) |
| CO (1) | CO2021011792A2 (https=) |
| IL (1) | IL285638B2 (https=) |
| MX (1) | MX2021010859A (https=) |
| MY (1) | MY208959A (https=) |
| PH (1) | PH12021551988A1 (https=) |
| SA (1) | SA521430180B1 (https=) |
| SG (1) | SG11202108952SA (https=) |
| TW (1) | TWI845635B (https=) |
| WO (1) | WO2020185919A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11044473B2 (en) * | 2018-12-21 | 2021-06-22 | Qualcomm Incorporated | Adaptive loop filtering classification in video coding |
| US11153598B2 (en) * | 2019-06-04 | 2021-10-19 | Tencent America LLC | Method and apparatus for video coding using a subblock-based affine motion model |
| WO2020249124A1 (en) | 2019-06-14 | 2020-12-17 | Beijing Bytedance Network Technology Co., Ltd. | Handling video unit boundaries and virtual boundaries based on color format |
| CN118138754A (zh) | 2019-06-14 | 2024-06-04 | 北京字节跳动网络技术有限公司 | 处理视频单元边界和虚拟边界 |
| KR102669852B1 (ko) | 2019-07-09 | 2024-05-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링을 위한 샘플 결정 |
| CA3146773C (en) | 2019-07-11 | 2025-05-06 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER |
| KR102707854B1 (ko) | 2019-07-15 | 2024-09-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 적응적 루프 필터링에서의 분류 |
| CN117278747A (zh) | 2019-09-22 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的填充过程 |
| KR102721536B1 (ko) * | 2019-09-27 | 2024-10-25 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 상이한 비디오 유닛들 간의 적응적 루프 필터링 |
| KR102762212B1 (ko) | 2019-10-10 | 2025-02-07 | 두인 비전 컴퍼니 리미티드 | 적응적 루프 필터링에서 이용 불가능한 샘플 위치들에서의 패딩 프로세스 |
| CN115428449B (zh) * | 2019-11-04 | 2024-12-31 | 抖音视界有限公司 | 处理视频数据的方法、装置及存储介质 |
| US11425405B2 (en) * | 2019-11-15 | 2022-08-23 | Qualcomm Incorporated | Cross-component adaptive loop filter in video coding |
| WO2022066783A1 (en) * | 2020-09-23 | 2022-03-31 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component sample adaptive offset with virtual boundary |
| CN119547433A (zh) * | 2022-06-28 | 2025-02-28 | 抖音视界有限公司 | 视频编码编解码中用于自适应环路滤波器的填充方法 |
| US20240348796A1 (en) * | 2023-04-13 | 2024-10-17 | Qualcomm Incorporated | Coding affine motion models for video coding |
| US20250014226A1 (en) * | 2023-07-07 | 2025-01-09 | Sony Interactive Entertainment LLC | Optimized partition selection for bc7 texture encoding |
| US20250119540A1 (en) * | 2023-10-06 | 2025-04-10 | Qualcomm Incorporated | Applying a scaling factor to select a filter for filtering decoded video data |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8548041B2 (en) | 2008-09-25 | 2013-10-01 | Mediatek Inc. | Adaptive filter |
| US9525884B2 (en) | 2010-11-02 | 2016-12-20 | Hfi Innovation Inc. | Method and apparatus of slice boundary filtering for high efficiency video coding |
| US9060174B2 (en) * | 2010-12-28 | 2015-06-16 | Fish Dive, Inc. | Method and system for selectively breaking prediction in video coding |
| US9641866B2 (en) | 2011-08-18 | 2017-05-02 | Qualcomm Incorporated | Applying partition-based filters |
| US20130107973A1 (en) | 2011-10-28 | 2013-05-02 | Qualcomm Incorporated | Loop filtering control over tile boundaries |
| US10136144B2 (en) | 2012-05-21 | 2018-11-20 | Mediatek Singapore Pte. Ltd. | Method and apparatus of inter-layer filtering for scalable video coding |
| US9357211B2 (en) * | 2012-12-28 | 2016-05-31 | Qualcomm Incorporated | Device and method for scalable and multiview/3D coding of video information |
| US10057574B2 (en) | 2015-02-11 | 2018-08-21 | Qualcomm Incorporated | Coding tree unit (CTU) level adaptive loop filter (ALF) |
| KR20180014675A (ko) | 2016-08-01 | 2018-02-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US10721469B2 (en) | 2017-11-28 | 2020-07-21 | Qualcomm Incorporated | Line buffer reduction for adaptive loop filtering in video coding |
| KR102643115B1 (ko) | 2017-11-29 | 2024-03-04 | 한국전자통신연구원 | 루프내 필터링을 이용한 영상 부호화/복호화 방법 및 장치 |
| CN118042153A (zh) * | 2018-01-25 | 2024-05-14 | 三星电子株式会社 | 使用基于子块的运动补偿进行视频信号处理的方法和装置 |
| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
-
2020
- 2020-03-10 US US16/814,597 patent/US11910024B2/en active Active
- 2020-03-11 WO PCT/US2020/022132 patent/WO2020185919A1/en not_active Ceased
- 2020-03-11 KR KR1020217028612A patent/KR20210135246A/ko active Pending
- 2020-03-11 MX MX2021010859A patent/MX2021010859A/es unknown
- 2020-03-11 IL IL285638A patent/IL285638B2/en unknown
- 2020-03-11 AU AU2020234574A patent/AU2020234574B2/en active Active
- 2020-03-11 JP JP2021552913A patent/JP7507169B2/ja active Active
- 2020-03-11 MY MYPI2021004688A patent/MY208959A/en unknown
- 2020-03-11 PH PH1/2021/551988A patent/PH12021551988A1/en unknown
- 2020-03-11 CN CN202080018563.7A patent/CN113557743B/zh active Active
- 2020-03-11 EP EP20716350.2A patent/EP3939321A1/en active Pending
- 2020-03-11 BR BR112021017449A patent/BR112021017449A2/pt unknown
- 2020-03-11 TW TW109108071A patent/TWI845635B/zh not_active IP Right Cessation
- 2020-03-11 SG SG11202108952SA patent/SG11202108952SA/en unknown
- 2020-03-11 CA CA3131117A patent/CA3131117A1/en active Pending
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2021
- 2021-08-29 SA SA521430180A patent/SA521430180B1/ar unknown
- 2021-09-08 CO CONC2021/0011792A patent/CO2021011792A2/es unknown
- 2021-09-09 CL CL2021002356A patent/CL2021002356A1/es unknown