JP2024161514A5 - - Google Patents
Info
- Publication number
- JP2024161514A5 JP2024161514A5 JP2024137045A JP2024137045A JP2024161514A5 JP 2024161514 A5 JP2024161514 A5 JP 2024161514A5 JP 2024137045 A JP2024137045 A JP 2024137045A JP 2024137045 A JP2024137045 A JP 2024137045A JP 2024161514 A5 JP2024161514 A5 JP 2024161514A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- intra
- prediction
- reference line
- determining
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163215888P | 2021-06-28 | 2021-06-28 | |
| US63/215,888 | 2021-06-28 | ||
| US17/570,603 | 2022-01-07 | ||
| US17/570,603 US11838498B2 (en) | 2021-06-28 | 2022-01-07 | Harmonized design for intra bi-prediction and multiple reference line selection |
| PCT/US2022/013314 WO2023277957A1 (en) | 2021-06-28 | 2022-01-21 | Harmonized design for intra bi-prediction and multiple reference line selection |
| JP2023519996A JP7544433B2 (ja) | 2021-06-28 | 2022-01-21 | イントラ双方向予測及び複数参照ライン選択のための調和設計 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023519996A Division JP7544433B2 (ja) | 2021-06-28 | 2022-01-21 | イントラ双方向予測及び複数参照ライン選択のための調和設計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024161514A JP2024161514A (ja) | 2024-11-19 |
| JP2024161514A5 true JP2024161514A5 (https=) | 2025-11-21 |
| JP7817335B2 JP7817335B2 (ja) | 2026-02-18 |
Family
ID=84541739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023519996A Active JP7544433B2 (ja) | 2021-06-28 | 2022-01-21 | イントラ双方向予測及び複数参照ライン選択のための調和設計 |
| JP2024137045A Active JP7817335B2 (ja) | 2021-06-28 | 2024-08-16 | イントラ双方向予測及び複数参照ライン選択のための調和設計 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023519996A Active JP7544433B2 (ja) | 2021-06-28 | 2022-01-21 | イントラ双方向予測及び複数参照ライン選択のための調和設計 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11838498B2 (https=) |
| EP (1) | EP4136835A4 (https=) |
| JP (2) | JP7544433B2 (https=) |
| KR (1) | KR20240000570A (https=) |
| CN (2) | CN120111214A (https=) |
| WO (1) | WO2023277957A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025521765A (ja) * | 2022-07-08 | 2025-07-10 | オッポ広東移動通信有限公司 | イントラ予測融合方法、ビデオエンコーディング方法及び装置、ビデオデコーディング方法及び装置、並びにビデオコーディングシステム |
| US20240380889A1 (en) * | 2023-05-10 | 2024-11-14 | Tencent America LLC | Systems and methods for blend intra mode coding |
| US12477116B2 (en) | 2023-05-17 | 2025-11-18 | Tencent America LLC | Systems and methods for angular intra mode coding |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8619853B2 (en) * | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
| US9426463B2 (en) | 2012-02-08 | 2016-08-23 | Qualcomm Incorporated | Restriction of prediction units in B slices to uni-directional inter prediction |
| US20150326880A1 (en) | 2012-12-14 | 2015-11-12 | Liu He | Inside view motion prediction among texture and depth view components with asymmetric spatial resolution |
| US9491460B2 (en) | 2013-03-29 | 2016-11-08 | Qualcomm Incorporated | Bandwidth reduction for video coding prediction |
| KR102351029B1 (ko) * | 2017-05-16 | 2022-01-13 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| WO2018219925A1 (en) * | 2017-05-31 | 2018-12-06 | Interdigital Vc Holdings, Inc. | Method and apparatus for signalling bi-directional intra prediction in video encoding and decoding |
| US10419754B1 (en) * | 2018-04-02 | 2019-09-17 | Tencent America LLC | Method and apparatus for video decoding using multiple line intra prediction |
| CN118678053A (zh) * | 2018-06-21 | 2024-09-20 | 株式会社Kt | 对图像进行解码或编码的方法和传送压缩视频数据的装置 |
| US11159806B2 (en) * | 2018-06-28 | 2021-10-26 | Qualcomm Incorporated | Position dependent intra prediction combination with multiple reference lines for intra prediction |
| CN112425162B (zh) | 2018-07-16 | 2024-12-13 | 交互数字Vc控股公司 | 宽角帧内预测和位置依赖性帧内预测组合 |
-
2022
- 2022-01-07 US US17/570,603 patent/US11838498B2/en active Active
- 2022-01-21 EP EP22800555.9A patent/EP4136835A4/en active Pending
- 2022-01-21 CN CN202510279277.0A patent/CN120111214A/zh active Pending
- 2022-01-21 CN CN202280005806.2A patent/CN116097646B/zh active Active
- 2022-01-21 WO PCT/US2022/013314 patent/WO2023277957A1/en not_active Ceased
- 2022-01-21 KR KR1020237040268A patent/KR20240000570A/ko active Pending
- 2022-01-21 JP JP2023519996A patent/JP7544433B2/ja active Active
-
2023
- 2023-10-26 US US18/495,378 patent/US12294694B2/en active Active
-
2024
- 2024-08-16 JP JP2024137045A patent/JP7817335B2/ja active Active
-
2025
- 2025-05-06 US US19/200,273 patent/US20250267254A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2024161514A5 (https=) | ||
| US10003792B2 (en) | Video encoder for images | |
| JP6903095B2 (ja) | ビデオコンテンツ符号化における複数参照ラインのイントラ予測に応用する適応フィルタリング方法、それを用いたビデオ符号化デバイスおよびビデオ復号化デバイス | |
| JP7542118B2 (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 | |
| JP2024161467A5 (https=) | ||
| JP2021536717A5 (https=) | ||
| CN107113425A (zh) | 视频编码方法和设备以及视频解码方法和设备 | |
| US20150055697A1 (en) | Method and Apparatus of Transform Process for Video Coding | |
| JP7356052B2 (ja) | 画像処理方法、データ処理方法、画像処理装置、およびプログラム | |
| AU2017317848B2 (en) | Interframe predictive coding method and device | |
| CN102724493B (zh) | 基于图像块的帧内预测模式的编解码方法和编解码器 | |
| CN114449262A (zh) | 视频编码控制方法、装置、设备和存储介质 | |
| CN108337508B (zh) | 帧内预测装置和方法 | |
| EP3567860A1 (en) | Method and apparatus for blended intra prediction | |
| JP2024116385A5 (https=) | ||
| CN113573066A (zh) | 一种视频编码的方法及装置 | |
| CN110198442B (zh) | 一种用于视频编码的帧内预测方法、装置和存储介质 | |
| CN115834893A (zh) | 视频编码方法及装置、并行计算单元及电子设备 | |
| CN103780914A (zh) | 环路滤波加速电路及环路滤波方法 | |
| WO2017214920A1 (zh) | 帧内预测参考像素点滤波控制方法、装置及编码器 | |
| WO2014161302A1 (zh) | 视频编码方法和装置 | |
| CN116320482B (zh) | 运动补偿方法、电子设备及存储介质 | |
| EP3742734A1 (en) | Method and device for selecting prediction direction in image encoding, and storage medium | |
| CN113259669B (zh) | 编码方法、装置、电子设备及计算机可读存储介质 | |
| CN106899850B (zh) | 基于satd的hevc帧内预测的方法和装置 |