JP2021528877A5 - - Google Patents
Info
- Publication number
- JP2021528877A5 JP2021528877A5 JP2020554486A JP2020554486A JP2021528877A5 JP 2021528877 A5 JP2021528877 A5 JP 2021528877A5 JP 2020554486 A JP2020554486 A JP 2020554486A JP 2020554486 A JP2020554486 A JP 2020554486A JP 2021528877 A5 JP2021528877 A5 JP 2021528877A5
- Authority
- JP
- Japan
- Prior art keywords
- predictor
- sample
- block
- reference sample
- difference
- 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
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305746.2 | 2018-06-18 | ||
| EP18305746 | 2018-06-18 | ||
| EP18306108.4A EP3611920A1 (en) | 2018-08-13 | 2018-08-13 | Boundary filtering for planar and dc modes in intra prediction |
| EP18306108.4 | 2018-08-13 | ||
| PCT/US2019/029724 WO2019245650A1 (en) | 2018-06-18 | 2019-04-29 | Boundary filtering for planar and dc modes in intra prediction |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021528877A JP2021528877A (ja) | 2021-10-21 |
| JP2021528877A5 true JP2021528877A5 (enExample) | 2022-05-12 |
| JP7473478B2 JP7473478B2 (ja) | 2024-04-23 |
Family
ID=66554474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020554486A Active JP7473478B2 (ja) | 2018-06-18 | 2019-04-29 | イントラ予測におけるｐｌａｎａｒモード及びｄｃモードの境界フィルタリング |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11368677B2 (enExample) |
| EP (1) | EP3808079A1 (enExample) |
| JP (1) | JP7473478B2 (enExample) |
| CN (1) | CN112272950B (enExample) |
| MX (1) | MX2020013481A (enExample) |
| WO (1) | WO2019245650A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3949405A4 (en) * | 2019-04-19 | 2022-07-27 | Huawei Technologies Co., Ltd. | Method and apparatus for division-free intra-prediction |
| 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 |
| JP7291846B2 (ja) * | 2019-07-09 | 2023-06-15 | 北京字節跳動網絡技術有限公司 | 適応ループフィルタリングのためのサンプル決定 |
| CA3146773C (en) | 2019-07-11 | 2025-05-06 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE FILLING IN AN ADAPTIVE LOOP FILTER |
| JP7361196B2 (ja) | 2019-07-15 | 2023-10-13 | 北京字節跳動網絡技術有限公司 | 適応ループ・フィルタリングにおける分類 |
| CN114503594B (zh) | 2019-09-22 | 2024-04-05 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中样点填充的选择性应用 |
| JP7326600B2 (ja) | 2019-09-27 | 2023-08-15 | 北京字節跳動網絡技術有限公司 | 異なるビデオユニット間の適応ループフィルタリング |
| EP4029263B1 (en) | 2019-10-10 | 2025-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Padding process at unavailable sample locations in adaptive loop filtering |
| MX2022007299A (es) * | 2019-12-24 | 2022-07-19 | Interdigital Vc Holdings France | Orden de exploracion de predictores espaciales. |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011083573A1 (ja) | 2010-01-07 | 2011-07-14 | 株式会社 東芝 | 動画像符号化装置及び動画像復号化装置 |
| EP4124034B1 (en) * | 2010-12-22 | 2023-08-23 | LG Electronics Inc. | Intra prediction in video coding |
| KR101383775B1 (ko) * | 2011-05-20 | 2014-04-14 | 주식회사 케이티 | 화면 내 예측 방법 및 장치 |
| KR20120140181A (ko) * | 2011-06-20 | 2012-12-28 | 한국전자통신연구원 | 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치 |
| GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
| US9282344B2 (en) * | 2011-11-04 | 2016-03-08 | Qualcomm Incorporated | Secondary boundary filtering for video coding |
| WO2014003421A1 (ko) * | 2012-06-25 | 2014-01-03 | 한양대학교 산학협력단 | 비디오 부호화 및 복호화를 위한 방법 |
| CN107148778A (zh) * | 2014-10-31 | 2017-09-08 | 联发科技股份有限公司 | 用于视频编码的改进的定向帧内预测方法 |
| WO2016091122A1 (en) | 2014-12-11 | 2016-06-16 | Mediatek Inc. | Method and apparatus of intra prediction in video coding |
| US10194170B2 (en) * | 2015-11-20 | 2019-01-29 | Mediatek Inc. | Method and apparatus for video coding using filter coefficients determined based on pixel projection phase |
| US10523949B2 (en) * | 2016-05-25 | 2019-12-31 | Arris Enterprises Llc | Weighted angular prediction for intra coding |
| CN114286091B (zh) * | 2016-09-05 | 2024-06-04 | 罗斯德尔动力有限责任公司 | 图像编码和解码方法、比特流存储介质及数据传输方法 |
| KR20190052097A (ko) * | 2016-09-30 | 2019-05-15 | 엘지전자 주식회사 | 영상 처리 방법 및 이를 위한 장치 |
| CN117395399A (zh) * | 2017-04-28 | 2024-01-12 | 英迪股份有限公司 | 图像解码方法、图像编码方法和用于发送比特流的方法 |
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2019
- 2019-04-29 JP JP2020554486A patent/JP7473478B2/ja active Active
- 2019-04-29 EP EP19724647.3A patent/EP3808079A1/en active Pending
- 2019-04-29 CN CN201980038582.3A patent/CN112272950B/zh active Active
- 2019-04-29 MX MX2020013481A patent/MX2020013481A/es unknown
- 2019-04-29 US US17/047,049 patent/US11368677B2/en active Active
- 2019-04-29 WO PCT/US2019/029724 patent/WO2019245650A1/en not_active Ceased