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 | 2018-06-18 | ||
| EP18305746.2 | 2018-06-18 | ||
| EP18306108.4 | 2018-08-13 | ||
| EP18306108.4A EP3611920A1 (en) | 2018-08-13 | 2018-08-13 | Boundary filtering for planar and dc modes in intra prediction |
| 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 |
|---|---|---|---|---|
| CN113692740B (zh) * | 2019-04-19 | 2023-08-04 | 华为技术有限公司 | 用于无除法帧内预测的方法和装置 |
| EP3970366B1 (en) | 2019-06-14 | 2025-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Handling video unit boundaries and virtual boundaries |
| CN117478878A (zh) * | 2019-07-09 | 2024-01-30 | 北京字节跳动网络技术有限公司 | 用于自适应环路滤波的样点确定 |
| EP3984223A4 (en) | 2019-07-11 | 2022-11-09 | Beijing Bytedance Network Technology Co., Ltd. | SAMPLE PADDING IN AN ADAPTIVE LOOP FILTERING |
| CN117676168A (zh) | 2019-07-15 | 2024-03-08 | 北京字节跳动网络技术有限公司 | 自适应环路滤波中的分类 |
| 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 |
| JP7454042B2 (ja) | 2019-10-10 | 2024-03-21 | 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利用可能でないサンプル位置でのパディング・プロセス |
| JP7840263B2 (ja) * | 2019-12-24 | 2026-04-03 | インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ | 空間予測子走査順序 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5908619B2 (ja) * | 2010-01-07 | 2016-04-26 | 株式会社東芝 | 動画像符号化装置及び動画像復号化装置 |
| ES2934221T3 (es) * | 2010-12-22 | 2023-02-20 | Lg Electronics Inc | Método de intrapredicción y aparato que utiliza el método |
| 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 |
| EP3198867A4 (en) * | 2014-10-31 | 2018-04-04 | MediaTek Inc. | Method of improved directional intra prediction for video coding |
| 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 |
| CA3025488A1 (en) * | 2016-05-25 | 2017-11-30 | 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 |
| CN117255194B (zh) * | 2016-09-30 | 2025-10-21 | 罗斯德尔动力有限责任公司 | 图像处理方法及其装置 |
| 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 US US17/047,049 patent/US11368677B2/en active Active
- 2019-04-29 CN CN201980038582.3A patent/CN112272950B/zh active Active
- 2019-04-29 EP EP19724647.3A patent/EP3808079A1/en active Pending
- 2019-04-29 JP JP2020554486A patent/JP7473478B2/ja active Active
- 2019-04-29 MX MX2020013481A patent/MX2020013481A/es unknown
- 2019-04-29 WO PCT/US2019/029724 patent/WO2019245650A1/en not_active Ceased