JP2024114867A5 - - Google Patents
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- JP2024114867A5 JP2024114867A5 JP2024103519A JP2024103519A JP2024114867A5 JP 2024114867 A5 JP2024114867 A5 JP 2024114867A5 JP 2024103519 A JP2024103519 A JP 2024103519A JP 2024103519 A JP2024103519 A JP 2024103519A JP 2024114867 A5 JP2024114867 A5 JP 2024114867A5
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- reference line
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- intra
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862729395P | 2018-09-10 | 2018-09-10 | |
| US62/729,395 | 2018-09-10 | ||
| US16/202,902 US10834393B2 (en) | 2018-09-10 | 2018-11-28 | Intra interpolation filter for multi-line intra prediction |
| US16/202,902 | 2018-11-28 | ||
| PCT/US2019/047011 WO2020055545A1 (en) | 2018-09-10 | 2019-08-19 | Intra interpolation filter for multi-line intra prediction |
| JP2020561054A JP7260561B2 (ja) | 2018-09-10 | 2019-08-19 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
| JP2023062283A JP7513793B2 (ja) | 2018-09-10 | 2023-04-06 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023062283A Division JP7513793B2 (ja) | 2018-09-10 | 2023-04-06 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024114867A JP2024114867A (ja) | 2024-08-23 |
| JP2024114867A5 true JP2024114867A5 (enExample) | 2025-04-15 |
| JP7807179B2 JP7807179B2 (ja) | 2026-01-27 |
Family
ID=69718964
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020561054A Active JP7260561B2 (ja) | 2018-09-10 | 2019-08-19 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
| JP2023062283A Active JP7513793B2 (ja) | 2018-09-10 | 2023-04-06 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
| JP2024103519A Active JP7807179B2 (ja) | 2018-09-10 | 2024-06-27 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020561054A Active JP7260561B2 (ja) | 2018-09-10 | 2019-08-19 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
| JP2023062283A Active JP7513793B2 (ja) | 2018-09-10 | 2023-04-06 | マルチラインイントラ予測のためのイントラ補間フィルタを選択する方法、装置、及びコンピュータプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US10834393B2 (enExample) |
| EP (1) | EP3769521A1 (enExample) |
| JP (3) | JP7260561B2 (enExample) |
| KR (2) | KR102506416B1 (enExample) |
| CN (1) | CN112385216B (enExample) |
| WO (1) | WO2020055545A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956192A (zh) * | 2018-10-31 | 2021-06-11 | 交互数字Vc控股公司 | 多参考行帧内预测和最可能的模式 |
| CN112997497B (zh) | 2018-11-14 | 2024-10-18 | 华为技术有限公司 | 用于帧内预测的方法和装置 |
| US11438583B2 (en) | 2018-11-27 | 2022-09-06 | Tencent America LLC | Reference sample filter selection in intra prediction |
| MX2021010874A (es) * | 2019-03-12 | 2021-10-22 | Lg Electronics Inc | Metodo y aparato de codificacion/decodificacion de imagen, y metodo para transmitir un flujo de bits. |
| TWI752435B (zh) * | 2019-03-12 | 2022-01-11 | 弗勞恩霍夫爾協會 | 用於混合視訊編碼的編碼器、解碼器、方法及視訊位元流以及電腦程式 |
| EP3949424A4 (en) * | 2019-04-25 | 2022-12-21 | HFI Innovation Inc. | Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction |
| CN116418982A (zh) * | 2019-10-04 | 2023-07-11 | Lg电子株式会社 | 图像编码方法、图像解码方法及其存储介质和发送方法 |
| US12137237B2 (en) * | 2021-06-10 | 2024-11-05 | Tencent America LLC | Zero residual flag coding |
| KR20230166956A (ko) * | 2022-05-30 | 2023-12-07 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 장치 |
| WO2024230472A1 (en) * | 2023-05-05 | 2024-11-14 | Mediatek Inc. | Methods and apparatus for intra mode fusion in an image and video coding system |
| EP4699308A1 (en) * | 2023-05-22 | 2026-02-25 | Google LLC | Extended intra prediction angles |
| KR20250005892A (ko) * | 2023-07-03 | 2025-01-10 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체 |
| WO2025225966A1 (ko) * | 2024-04-22 | 2025-10-30 | 현대자동차주식회사 | 인트라 예측에서 외삽 필터를 이용하는 비디오 코딩을 위한 방법 및 장치 |
| WO2026010357A1 (ko) * | 2024-07-04 | 2026-01-08 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7958177B2 (en) * | 2006-11-29 | 2011-06-07 | Arcsoft, Inc. | Method of parallelly filtering input data words to obtain final output data words containing packed half-pel pixels |
| WO2011140303A1 (en) * | 2010-05-05 | 2011-11-10 | University Of Maryland, College Park | Time domain-based methods for noninvasive brain-machine interfaces |
| US9008175B2 (en) * | 2010-10-01 | 2015-04-14 | Qualcomm Incorporated | Intra smoothing filter for video coding |
| WO2012115420A2 (ko) * | 2011-02-23 | 2012-08-30 | 엘지전자 주식회사 | 필터링을 이용한 화면 내 예측 방법 및 이러한 방법을 사용하는 장치 |
| US9179148B2 (en) * | 2011-06-30 | 2015-11-03 | Futurewei Technologies, Inc. | Simplified bilateral intra smoothing filter |
| US9998763B2 (en) * | 2015-03-31 | 2018-06-12 | Nxgen Partners Ip, Llc | Compression of signals, images and video for multimedia, communications and other applications |
| EP3358848B1 (en) * | 2015-09-29 | 2021-04-21 | LG Electronics Inc. | Method of filtering image in image coding system |
| CN116962721A (zh) * | 2016-05-04 | 2023-10-27 | 微软技术许可有限责任公司 | 利用样本值的非相邻参考线进行帧内图片预测的方法 |
| US10944963B2 (en) * | 2016-05-25 | 2021-03-09 | Arris Enterprises Llc | Coding weighted angular prediction for intra coding |
| US10230961B2 (en) * | 2016-06-03 | 2019-03-12 | Mediatek Inc. | Method and apparatus for template-based intra prediction in image and video coding |
| US10484712B2 (en) * | 2016-06-08 | 2019-11-19 | Qualcomm Incorporated | Implicit coding of reference line index used in intra prediction |
| EP3972256B1 (en) * | 2016-06-24 | 2024-01-03 | KT Corporation | Adaptive reference sample filtering for intra prediction using distant pixel lines |
| JP6669622B2 (ja) * | 2016-09-21 | 2020-03-18 | Kddi株式会社 | 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体 |
| US10382781B2 (en) * | 2016-09-28 | 2019-08-13 | Qualcomm Incorporated | Interpolation filters for intra prediction in video coding |
| US10638126B2 (en) * | 2017-05-05 | 2020-04-28 | Qualcomm Incorporated | Intra reference filter for video coding |
| US10742975B2 (en) * | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
| US10805641B2 (en) * | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
| CN117499636A (zh) * | 2017-07-06 | 2024-02-02 | Lx 半导体科技有限公司 | 图像解码设备、图像编码设备和发送设备 |
| US10965941B2 (en) * | 2017-10-09 | 2021-03-30 | Qualcomm Incorporated | Position-dependent prediction combinations in video coding |
| CN116366844B (zh) * | 2018-03-09 | 2026-01-09 | 英迪股份有限公司 | 使用样点滤波的图像编码/解码方法和设备 |
| US11159806B2 (en) * | 2018-06-28 | 2021-10-26 | Qualcomm Incorporated | Position dependent intra prediction combination with multiple reference lines for intra prediction |
| TW202015409A (zh) * | 2018-06-29 | 2020-04-16 | 財團法人工業技術研究院 | 影像資料解碼方法、影像資料解碼器、影像資料編碼方法與影像資料編碼器 |
| WO2020002641A1 (en) * | 2018-06-29 | 2020-01-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Extended reference intra-picture prediction |
| US11277644B2 (en) * | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| US11190764B2 (en) * | 2018-07-06 | 2021-11-30 | Qualcomm Incorporated | Merged mode dependent intra smoothing (MDIS) and intra interpolation filter switching with position dependent intra prediction combination (PDPC) |
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2018
- 2018-11-28 US US16/202,902 patent/US10834393B2/en active Active
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2019
- 2019-08-19 WO PCT/US2019/047011 patent/WO2020055545A1/en not_active Ceased
- 2019-08-19 JP JP2020561054A patent/JP7260561B2/ja active Active
- 2019-08-19 KR KR1020207031582A patent/KR102506416B1/ko active Active
- 2019-08-19 EP EP19861175.8A patent/EP3769521A1/en active Pending
- 2019-08-19 CN CN201980025723.8A patent/CN112385216B/zh active Active
- 2019-08-19 KR KR1020237007226A patent/KR102718217B1/ko active Active
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2020
- 2020-10-01 US US17/061,044 patent/US11743457B2/en active Active
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2023
- 2023-04-06 JP JP2023062283A patent/JP7513793B2/ja active Active
- 2023-06-23 US US18/340,395 patent/US12495142B2/en active Active
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2024
- 2024-06-27 JP JP2024103519A patent/JP7807179B2/ja active Active