JP2022177219A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2022177219A5 JP2022177219A5 JP2022150931A JP2022150931A JP2022177219A5 JP 2022177219 A5 JP2022177219 A5 JP 2022177219A5 JP 2022150931 A JP2022150931 A JP 2022150931A JP 2022150931 A JP2022150931 A JP 2022150931A JP 2022177219 A5 JP2022177219 A5 JP 2022177219A5
- Authority
- JP
- Japan
- Prior art keywords
- probable mode
- zero reference
- mode list
- length
- reference line
- 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
- 238000000034 method Methods 0.000 claims 9
- 238000004590 computer program Methods 0.000 claims 4
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024083751A JP7698108B2 (ja) | 2018-07-05 | 2024-05-23 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| JP2025098185A JP2025131811A (ja) | 2018-07-05 | 2025-06-12 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862694132P | 2018-07-05 | 2018-07-05 | |
| US62/694,132 | 2018-07-05 | ||
| US16/234,324 US20200014919A1 (en) | 2018-07-05 | 2018-12-27 | Methods and apparatus for multiple line intra prediction in video compression |
| US16/234,324 | 2018-12-27 | ||
| US16/240,388 US10819977B2 (en) | 2018-07-05 | 2019-01-04 | Methods and apparatus for multiple line intra prediction in video compression |
| US16/240,388 | 2019-01-04 | ||
| JP2020560446A JP7148637B2 (ja) | 2018-07-05 | 2019-06-27 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| PCT/US2019/039593 WO2020009906A1 (en) | 2018-07-05 | 2019-06-27 | Methods and apparatus for multiple line intra prediction in video compression |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020560446A Division JP7148637B2 (ja) | 2018-07-05 | 2019-06-27 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024083751A Division JP7698108B2 (ja) | 2018-07-05 | 2024-05-23 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022177219A JP2022177219A (ja) | 2022-11-30 |
| JP2022177219A5 true JP2022177219A5 (enExample) | 2022-12-08 |
| JP7495456B2 JP7495456B2 (ja) | 2024-06-04 |
Family
ID=72970892
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020560446A Active JP7148637B2 (ja) | 2018-07-05 | 2019-06-27 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| JP2022150931A Active JP7495456B2 (ja) | 2018-07-05 | 2022-09-22 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| JP2024083751A Active JP7698108B2 (ja) | 2018-07-05 | 2024-05-23 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| JP2025098185A Pending JP2025131811A (ja) | 2018-07-05 | 2025-06-12 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020560446A Active JP7148637B2 (ja) | 2018-07-05 | 2019-06-27 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024083751A Active JP7698108B2 (ja) | 2018-07-05 | 2024-05-23 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
| JP2025098185A Pending JP2025131811A (ja) | 2018-07-05 | 2025-06-12 | 映像圧縮における複数ラインイントラ予測の方法、装置及びコンピュータ・プログラム |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US11917137B2 (enExample) |
| EP (1) | EP3818699A4 (enExample) |
| JP (4) | JP7148637B2 (enExample) |
| KR (3) | KR102638065B1 (enExample) |
| CN (3) | CN111869207B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3818699A4 (en) * | 2018-07-05 | 2022-03-30 | Tencent America LLC | METHOD AND DEVICE FOR MULTILINE INTRA PREDICTION IN VIDEO COMPRESSION |
| EP3861749A1 (en) * | 2018-10-01 | 2021-08-11 | InterDigital VC Holdings, Inc. | Directions for wide angle intra prediction |
| WO2020092535A1 (en) * | 2018-10-31 | 2020-05-07 | Interdigital Vc Holdings, Inc. | Multi-reference line intra prediction and most probable mode |
| CN119817099A (zh) * | 2022-07-27 | 2025-04-11 | 联发科技股份有限公司 | 使用复数条参考线进行预测的方法与装置 |
| CN119678491A (zh) * | 2022-08-09 | 2025-03-21 | 现代自动车株式会社 | 使用基于模板的预测的视频编码方法及设备 |
| EP4615117A1 (en) | 2022-11-04 | 2025-09-10 | Denso Corporation | Terminal device and base station device |
| CN120513626A (zh) * | 2023-01-13 | 2025-08-19 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10142627B2 (en) | 2015-06-18 | 2018-11-27 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10944963B2 (en) | 2016-05-25 | 2021-03-09 | Arris Enterprises Llc | Coding weighted angular prediction for intra coding |
| MX394492B (es) | 2016-05-25 | 2025-03-21 | Arris Entpr Llc | Codificacion de prediccion angular ponderada mejorada para intra codificacion. |
| CA3025488A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | Weighted angular prediction for intra coding |
| US10735720B2 (en) | 2016-06-24 | 2020-08-04 | Kt Corporation | Method and apparatus for processing video signal |
| EP3528499A4 (en) | 2016-10-14 | 2019-11-13 | Sony Corporation | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD |
| WO2019023209A1 (en) | 2017-07-24 | 2019-01-31 | Arris Enterprises Llc | INTRA MODE JVET CODING |
| US10856010B2 (en) * | 2017-09-08 | 2020-12-01 | FG Innovation Company Limited | Device and method for coding video data based on multiple reference lines |
| US10419754B1 (en) | 2018-04-02 | 2019-09-17 | Tencent America LLC | Method and apparatus for video decoding using multiple line intra prediction |
| EP3818699A4 (en) | 2018-07-05 | 2022-03-30 | Tencent America LLC | METHOD AND DEVICE FOR MULTILINE INTRA PREDICTION IN VIDEO COMPRESSION |
| WO2020092535A1 (en) | 2018-10-31 | 2020-05-07 | Interdigital Vc Holdings, Inc. | Multi-reference line intra prediction and most probable mode |
| KR102794367B1 (ko) | 2019-03-23 | 2025-04-09 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응하는 인트라 예측을 위한 방법 |
-
2019
- 2019-06-27 EP EP19831399.1A patent/EP3818699A4/en active Pending
- 2019-06-27 KR KR1020227038128A patent/KR102638065B1/ko active Active
- 2019-06-27 CN CN201980019814.0A patent/CN111869207B/zh active Active
- 2019-06-27 CN CN202310491537.1A patent/CN116567249B/zh active Active
- 2019-06-27 CN CN202310492399.9A patent/CN116527913B/zh active Active
- 2019-06-27 JP JP2020560446A patent/JP7148637B2/ja active Active
- 2019-06-27 KR KR1020207027442A patent/KR102462915B1/ko active Active
- 2019-06-27 KR KR1020247004585A patent/KR20240024330A/ko active Pending
-
2022
- 2022-03-31 US US17/710,174 patent/US11917137B2/en active Active
- 2022-09-22 JP JP2022150931A patent/JP7495456B2/ja active Active
-
2023
- 2023-08-28 US US18/238,879 patent/US12363290B2/en active Active
-
2024
- 2024-01-03 US US18/403,658 patent/US12256067B2/en active Active
- 2024-05-23 JP JP2024083751A patent/JP7698108B2/ja active Active
-
2025
- 2025-06-12 JP JP2025098185A patent/JP2025131811A/ja active Pending
- 2025-07-02 US US19/258,864 patent/US20250330592A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2022177219A5 (enExample) | ||
| JP2024109797A5 (enExample) | ||
| JP2023015256A5 (enExample) | ||
| JP2023171916A5 (enExample) | ||
| US11979579B2 (en) | Method and apparatus for encoding or decoding video data in FRUC mode with reduced memory accesses | |
| JP2025094205A5 (enExample) | ||
| EP3174297B1 (en) | Video encoding and decoding with improved error resilience | |
| JP7330243B2 (ja) | 低減されたメモリアクセスを用いてｆｒｕｃモードでビデオデータを符号化又は復号する方法及び装置 | |
| JP2018522464A5 (enExample) | ||
| JP2023126585A5 (enExample) | ||
| JP2025026534A5 (enExample) | ||
| JP2024100944A5 (ja) | ビデオコーディングのための方法、装置及びコンピュータプログラム、並びにビットストリーム | |
| JPWO2020143741A5 (enExample) | ||
| JP2025013492A5 (enExample) | ||
| JP2024054392A5 (enExample) | ||
| JP2024038441A5 (enExample) | ||
| JP2022177230A5 (enExample) | ||
| CN113261285A (zh) | 编码方法、解码方法、编码器、解码器以及存储介质 | |
| JPWO2020126262A5 (enExample) | ||
| JP2024161467A5 (enExample) | ||
| JP2023115281A5 (enExample) | ||
| JPWO2020060329A5 (enExample) | ||
| CN112702601A (zh) | 确定用于帧间预测的运动矢量的方法和装置 | |
| JP5739714B2 (ja) | 符号化装置、復号装置及びプログラム | |
| JP5370899B2 (ja) | 動画像復号化方法及び動画像復号化装置 |