JP2022162101A5 - - Google Patents
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- JP2022162101A5 JP2022162101A5 JP2022133952A JP2022133952A JP2022162101A5 JP 2022162101 A5 JP2022162101 A5 JP 2022162101A5 JP 2022133952 A JP2022133952 A JP 2022133952A JP 2022133952 A JP2022133952 A JP 2022133952A JP 2022162101 A5 JP2022162101 A5 JP 2022162101A5
- Authority
- JP
- Japan
- Prior art keywords
- intra
- mode
- decoded
- current block
- context
- 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 18
- 230000004044 response Effects 0.000 claims 17
- 238000004590 computer program Methods 0.000 claims 8
- 238000005192 partition Methods 0.000 claims 6
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims 4
- 230000010354 integration Effects 0.000 claims 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024211961A JP7835833B2 (ja) | 2018-12-07 | 2024-12-05 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862777041P | 2018-12-07 | 2018-12-07 | |
| US62/777,041 | 2018-12-07 | ||
| US16/393,439 | 2019-04-24 | ||
| US16/393,439 US11115652B2 (en) | 2018-12-07 | 2019-04-24 | Method and apparatus for further improved context design for prediction mode and coded block flag (CBF) |
| PCT/US2019/063516 WO2020117583A1 (en) | 2018-12-07 | 2019-11-27 | Method and apparatus for further improved context design for prediction mode and coded block flag (cbf) |
| JP2020557988A JP7132352B2 (ja) | 2018-12-07 | 2019-11-27 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020557988A Division JP7132352B2 (ja) | 2018-12-07 | 2019-11-27 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024211961A Division JP7835833B2 (ja) | 2018-12-07 | 2024-12-05 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022162101A JP2022162101A (ja) | 2022-10-21 |
| JP2022162101A5 true JP2022162101A5 (https=) | 2022-11-30 |
| JP7601833B2 JP7601833B2 (ja) | 2024-12-17 |
Family
ID=70971204
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020557988A Active JP7132352B2 (ja) | 2018-12-07 | 2019-11-27 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
| JP2022133952A Active JP7601833B2 (ja) | 2018-12-07 | 2022-08-25 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
| JP2024211961A Active JP7835833B2 (ja) | 2018-12-07 | 2024-12-05 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020557988A Active JP7132352B2 (ja) | 2018-12-07 | 2019-11-27 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024211961A Active JP7835833B2 (ja) | 2018-12-07 | 2024-12-05 | 予測モードおよび符号化ブロックフラグ（ｃｂｆ）のコンテキスト設計を更に向上する方法および機器 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US11115652B2 (https=) |
| EP (2) | EP3891996B1 (https=) |
| JP (3) | JP7132352B2 (https=) |
| KR (2) | KR20240119193A (https=) |
| CN (2) | CN113424546B (https=) |
| ES (1) | ES3035918T3 (https=) |
| WO (1) | WO2020117583A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102573294B1 (ko) * | 2018-10-27 | 2023-08-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 서브블록 병합 후보를 위한 개별적인 병합 목록 및 비디오 코딩을 위한 인트라-인터 기술 조화 |
| CN112997489B (zh) | 2018-11-06 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测的边信息信令 |
| CN113170166B (zh) | 2018-12-30 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测在视频处理中有条件的应用 |
| EP3991410B1 (en) * | 2019-06-28 | 2023-09-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video decoder, video encoder, methods for encoding and decoding video signals and computer program adjusting one or more denoising operations |
| CN120302041A (zh) * | 2019-07-05 | 2025-07-11 | Lg 电子株式会社 | 图像解码方法及其设备 |
| EP4026322A4 (en) * | 2019-09-07 | 2024-01-03 | Beijing Dajia Internet Information Technology Co., Ltd. | PREDICTION MODE SIGNALING IN VIDEO CODING |
| US12137237B2 (en) * | 2021-06-10 | 2024-11-05 | Tencent America LLC | Zero residual flag coding |
| US12316868B2 (en) * | 2021-09-29 | 2025-05-27 | Qualcomm Incorporated | Motion vector (MV) candidate reordering |
| WO2023239879A1 (en) * | 2022-06-09 | 2023-12-14 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for geometric partitioning mode with adaptive blending |
| US20250106404A1 (en) * | 2023-09-22 | 2025-03-27 | Tencent America LLC | Recursive Intra Region Partitioning |
| EP4668737A1 (en) * | 2024-06-20 | 2025-12-24 | InterDigital CE Patent Holdings, SAS | Merge skip specialization for intra modes |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101568708B1 (ko) | 2007-09-02 | 2015-11-12 | 엘지전자 주식회사 | 비디오 신호처리 방법 및 장치 |
| CN101415121B (zh) * | 2007-10-15 | 2010-09-29 | 华为技术有限公司 | 一种自适应的帧预测的方法及装置 |
| CN102215396A (zh) | 2010-04-09 | 2011-10-12 | 华为技术有限公司 | 一种视频编解码方法和系统 |
| KR101791242B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
| HUE072362T2 (hu) | 2010-11-04 | 2025-11-28 | Ge Video Compression Llc | Blokkegyesítési és kihagyási módot támogató képkódolás |
| KR101539312B1 (ko) * | 2011-05-27 | 2015-07-24 | 미디어텍 인크. | 비디오 프로세싱에 대한 라인 버퍼 감소를 위한 방법 및 장치 |
| KR102404121B1 (ko) * | 2011-07-11 | 2022-05-31 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
| CA2908115C (en) * | 2013-07-08 | 2019-02-12 | Mediatek Singapore Pte. Ltd. | Method of simplified cabac coding in 3d video coding |
| JP6359101B2 (ja) | 2013-10-14 | 2018-07-18 | マイクロソフト テクノロジー ライセンシング，エルエルシー | ビデオ及び画像の符号化及び復号のためのイントラブロックコピー予測モードの特徴 |
| KR20170084055A (ko) | 2014-11-06 | 2017-07-19 | 삼성전자주식회사 | 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| KR102775879B1 (ko) | 2015-09-10 | 2025-02-28 | 엘지전자 주식회사 | 인터-인트라 병합 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| EP3355582B1 (en) | 2015-09-24 | 2021-04-28 | LG Electronics Inc. | Amvr-based image coding method and apparatus in image coding system |
| EP3363199B1 (en) * | 2015-11-27 | 2021-05-19 | MediaTek Inc. | Method and apparatus of entropy coding and context modelling for video and image coding |
| US11032550B2 (en) * | 2016-02-25 | 2021-06-08 | Mediatek Inc. | Method and apparatus of video coding |
| US10560712B2 (en) * | 2016-05-16 | 2020-02-11 | Qualcomm Incorporated | Affine motion prediction for video coding |
| WO2018135885A1 (ko) | 2017-01-19 | 2018-07-26 | 가온미디어 주식회사 | 변환 처리를 제공하는 영상 복호화 및 부호화 방법 |
| US10701393B2 (en) * | 2017-05-10 | 2020-06-30 | Mediatek Inc. | Method and apparatus of reordering motion vector prediction candidate set for video coding |
-
2019
- 2019-04-24 US US16/393,439 patent/US11115652B2/en active Active
- 2019-11-27 CN CN201980080081.1A patent/CN113424546B/zh active Active
- 2019-11-27 EP EP19891775.9A patent/EP3891996B1/en active Active
- 2019-11-27 CN CN202410630560.9A patent/CN118368424A/zh active Pending
- 2019-11-27 KR KR1020247025727A patent/KR20240119193A/ko active Pending
- 2019-11-27 WO PCT/US2019/063516 patent/WO2020117583A1/en not_active Ceased
- 2019-11-27 JP JP2020557988A patent/JP7132352B2/ja active Active
- 2019-11-27 KR KR1020217019396A patent/KR102691332B1/ko active Active
- 2019-11-27 EP EP25171605.6A patent/EP4568248A3/en active Pending
- 2019-11-27 ES ES19891775T patent/ES3035918T3/es active Active
-
2021
- 2021-06-30 US US17/363,910 patent/US11533473B2/en active Active
-
2022
- 2022-08-25 JP JP2022133952A patent/JP7601833B2/ja active Active
- 2022-10-28 US US17/975,850 patent/US12088792B2/en active Active
-
2024
- 2024-07-18 US US18/776,911 patent/US20240372995A1/en active Pending
- 2024-12-05 JP JP2024211961A patent/JP7835833B2/ja active Active
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