CA3019668A1 - Signalling of filtering information - Google Patents
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- CA3019668A1 CA3019668A1 CA3019668A CA3019668A CA3019668A1 CA 3019668 A1 CA3019668 A1 CA 3019668A1 CA 3019668 A CA3019668 A CA 3019668A CA 3019668 A CA3019668 A CA 3019668A CA 3019668 A1 CA3019668 A1 CA 3019668A1
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- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
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Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662333783P | 2016-05-09 | 2016-05-09 | |
| US62/333,783 | 2016-05-09 | ||
| US15/589,773 | 2017-05-08 | ||
| US15/589,773 US10382766B2 (en) | 2016-05-09 | 2017-05-08 | Signalling of filtering information |
| PCT/US2017/031767 WO2017196852A1 (en) | 2016-05-09 | 2017-05-09 | Signalling of filtering information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3019668A1 true CA3019668A1 (en) | 2017-11-16 |
Family
ID=60243777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3019668A Abandoned CA3019668A1 (en) | 2016-05-09 | 2017-05-09 | Signalling of filtering information |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10382766B2 (enExample) |
| EP (1) | EP3456046A1 (enExample) |
| JP (1) | JP2019519141A (enExample) |
| KR (1) | KR102465720B1 (enExample) |
| CN (1) | CN109076228B (enExample) |
| BR (1) | BR112018072932A2 (enExample) |
| CA (1) | CA3019668A1 (enExample) |
| TW (1) | TW201804794A (enExample) |
| WO (1) | WO2017196852A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10382766B2 (en) | 2016-05-09 | 2019-08-13 | Qualcomm Incorporated | Signalling of filtering information |
| US10701402B2 (en) * | 2017-10-02 | 2020-06-30 | Arris Enterprises Llc | System and method for reducing blocking artifacts and providing improved coding efficiency |
| KR102830927B1 (ko) | 2017-11-01 | 2025-07-04 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 비디오 코딩에서 적응적 루프 필터를 단순화하기 위한 방법 |
| GB2574421A (en) * | 2018-06-05 | 2019-12-11 | Canon Kk | Video coding and decoding |
| GB2574422A (en) * | 2018-06-05 | 2019-12-11 | Canon Kk | Video coding and decoding |
| JP2021166319A (ja) * | 2018-07-06 | 2021-10-14 | ソニーグループ株式会社 | 符号化装置、符号化方法、復号装置、及び、復号方法 |
| CN112400323B (zh) | 2018-07-06 | 2022-09-23 | 华为技术有限公司 | 图像编码器、图像解码器、以及对应方法 |
| CN112740678A (zh) * | 2018-09-25 | 2021-04-30 | 索尼公司 | 编码装置、编码方法、解码装置和解码方法 |
| JP2022002353A (ja) * | 2018-09-25 | 2022-01-06 | ソニーグループ株式会社 | 符号化装置、符号化方法、復号装置、及び、復号方法 |
| WO2020075053A1 (en) | 2018-10-08 | 2020-04-16 | Beijing Bytedance Network Technology Co., Ltd. | Generation and usage of combined affine merge candidate |
| WO2020177663A1 (en) | 2019-03-02 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions on partition structures |
| ES3075811T3 (en) * | 2019-03-08 | 2026-08-07 | Canon Kk | An adaptive loop filter |
| CN111279706B (zh) * | 2019-03-13 | 2022-03-22 | 北京大学 | 环路滤波的方法、装置、计算机系统和可移动设备 |
| EP3991410B1 (en) * | 2019-06-28 | 2023-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video decoder, video encoder, methods for encoding and decoding video signals and computer program adjusting one or more denoising operations |
| PH12021551755A1 (en) | 2019-12-24 | 2022-05-23 | Ericsson Telefon Ab L M | Virtual boundary processing for adaptive loop filtering |
| CN115606184B (zh) | 2020-04-01 | 2026-01-30 | 抖音视界有限公司 | 对量化参数增量的信令通知的控制 |
| EP4115609A4 (en) | 2020-04-07 | 2023-10-25 | Beijing Bytedance Network Technology Co., Ltd. | SIGNALING FOR INTER-PREDICTION IN HIGH-LEVEL SYNTAX |
| WO2021204234A1 (en) | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Deblocking signaling in video coding |
| WO2021204251A1 (en) | 2020-04-10 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Use of header syntax elements and adaptation parameter set |
| CN115868159A (zh) | 2020-04-17 | 2023-03-28 | 抖音视界有限公司 | 自适应参数集单元的存在 |
| JP7583063B2 (ja) | 2020-04-26 | 2024-11-13 | バイトダンス インコーポレイテッド | 映像コーディング構文要素の条件付き信号通知 |
| CN116648716B (zh) * | 2020-12-24 | 2025-05-02 | 华为技术有限公司 | 通过指示特征图数据进行解码 |
| US20260238776A1 (en) * | 2023-04-11 | 2026-08-13 | Hyundai Motor Company | Template matching prediction method utilizing intra mode information |
| CN121399932A (zh) * | 2023-06-27 | 2026-01-23 | 交互数字Ce专利控股有限公司 | 用于自适应环路滤波器的语法成本降低 |
| EP4633169A1 (en) * | 2024-04-08 | 2025-10-15 | InterDigital CE Patent Holdings, SAS | Method and apparatus for encoding/decoding with in-loop adaptive filters |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7876833B2 (en) | 2005-04-11 | 2011-01-25 | Sharp Laboratories Of America, Inc. | Method and apparatus for adaptive up-scaling for spatially scalable coding |
| JP2008536414A (ja) | 2005-04-13 | 2008-09-04 | ゴットフリート・ヴィルヘルム・ライプニッツ・ウニヴェルジテート・ハノーヴァー | ビデオの拡張された符号化方法及び装置 |
| JPWO2011078002A1 (ja) * | 2009-12-22 | 2013-05-02 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
| US9247265B2 (en) * | 2010-09-01 | 2016-01-26 | Qualcomm Incorporated | Multi-input adaptive filter based on combination of sum-modified Laplacian filter indexing and quadtree partitioning |
| JP2012085211A (ja) * | 2010-10-14 | 2012-04-26 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| US8989261B2 (en) | 2011-02-23 | 2015-03-24 | Qualcomm Incorporated | Multi-metric filtering |
| US9807403B2 (en) * | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| US9591331B2 (en) * | 2012-03-28 | 2017-03-07 | Qualcomm Incorporated | Merge signaling and loop filter on/off signaling |
| US9549176B2 (en) * | 2012-04-06 | 2017-01-17 | Google Technology Holdings LLC | Devices and methods for signaling sample adaptive offset (SAO) parameters |
| US9445088B2 (en) * | 2012-04-09 | 2016-09-13 | Qualcomm Incorporated | LCU-based adaptive loop filtering for video coding |
| US20130294524A1 (en) * | 2012-05-04 | 2013-11-07 | Qualcomm Incorporated | Transform skipping and lossless coding unification |
| US9344718B2 (en) | 2012-08-08 | 2016-05-17 | Qualcomm Incorporated | Adaptive up-sampling filter for scalable video coding |
| EP3069511A4 (en) * | 2013-11-15 | 2017-09-27 | MediaTek Inc. | Method of block-based adaptive loop filtering |
| US20150365703A1 (en) * | 2014-06-13 | 2015-12-17 | Atul Puri | System and method for highly content adaptive quality restoration filtering for video coding |
| US10382766B2 (en) | 2016-05-09 | 2019-08-13 | Qualcomm Incorporated | Signalling of filtering information |
-
2017
- 2017-05-08 US US15/589,773 patent/US10382766B2/en active Active
- 2017-05-09 TW TW106115369A patent/TW201804794A/zh unknown
- 2017-05-09 CN CN201780027983.XA patent/CN109076228B/zh active Active
- 2017-05-09 WO PCT/US2017/031767 patent/WO2017196852A1/en not_active Ceased
- 2017-05-09 EP EP17724474.6A patent/EP3456046A1/en active Pending
- 2017-05-09 CA CA3019668A patent/CA3019668A1/en not_active Abandoned
- 2017-05-09 KR KR1020187032182A patent/KR102465720B1/ko active Active
- 2017-05-09 BR BR112018072932-9A patent/BR112018072932A2/pt not_active IP Right Cessation
- 2017-05-09 JP JP2018558415A patent/JP2019519141A/ja active Pending
-
2019
- 2019-07-29 US US16/524,955 patent/US10887604B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102465720B1 (ko) | 2022-11-10 |
| US10382766B2 (en) | 2019-08-13 |
| KR20190006174A (ko) | 2019-01-17 |
| WO2017196852A1 (en) | 2017-11-16 |
| CN109076228A (zh) | 2018-12-21 |
| TW201804794A (zh) | 2018-02-01 |
| US10887604B2 (en) | 2021-01-05 |
| CN109076228B (zh) | 2022-05-24 |
| US20170324962A1 (en) | 2017-11-09 |
| EP3456046A1 (en) | 2019-03-20 |
| JP2019519141A (ja) | 2019-07-04 |
| BR112018072932A2 (pt) | 2019-02-19 |
| US20190349590A1 (en) | 2019-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20230808 |