JP2021530904A5 - - Google Patents
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- Publication number
- JP2021530904A5 JP2021530904A5 JP2021500413A JP2021500413A JP2021530904A5 JP 2021530904 A5 JP2021530904 A5 JP 2021530904A5 JP 2021500413 A JP2021500413 A JP 2021500413A JP 2021500413 A JP2021500413 A JP 2021500413A JP 2021530904 A5 JP2021530904 A5 JP 2021530904A5
- Authority
- JP
- Japan
- Prior art keywords
- motion information
- history
- motion
- buffer
- ctu
- 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.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023114365A JP7508660B2 (ja) | 2018-07-10 | 2023-07-12 | ビデオコーディングの波面処理のための複数履歴ベース非隣接ｍｖｐ |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862696281P | 2018-07-10 | 2018-07-10 | |
| US62/696,281 | 2018-07-10 | ||
| US201862713944P | 2018-08-02 | 2018-08-02 | |
| US62/713,944 | 2018-08-02 | ||
| US16/506,720 | 2019-07-09 | ||
| US16/506,720 US11606575B2 (en) | 2018-07-10 | 2019-07-09 | Multiple history based non-adjacent MVPs for wavefront processing of video coding |
| PCT/US2019/041241 WO2020014389A1 (en) | 2018-07-10 | 2019-07-10 | MULTIPLE HISTORY BASED NON-ADJACENT MVPs FOR WAVEFRONT PROCESSING OF VIDEO CODING |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023114365A Division JP7508660B2 (ja) | 2018-07-10 | 2023-07-12 | ビデオコーディングの波面処理のための複数履歴ベース非隣接ｍｖｐ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021530904A JP2021530904A (ja) | 2021-11-11 |
| JP2021530904A5 true JP2021530904A5 (enExample) | 2022-06-20 |
| JP7314248B2 JP7314248B2 (ja) | 2023-07-25 |
Family
ID=69138582
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021500413A Active JP7314248B2 (ja) | 2018-07-10 | 2019-07-10 | ビデオコーディングの波面処理のための複数履歴ベース非隣接ｍｖｐ |
| JP2023114365A Active JP7508660B2 (ja) | 2018-07-10 | 2023-07-12 | ビデオコーディングの波面処理のための複数履歴ベース非隣接ｍｖｐ |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023114365A Active JP7508660B2 (ja) | 2018-07-10 | 2023-07-12 | ビデオコーディングの波面処理のための複数履歴ベース非隣接ｍｖｐ |
Country Status (21)
| Country | Link |
|---|---|
| US (3) | US11606575B2 (enExample) |
| EP (2) | EP4546775A3 (enExample) |
| JP (2) | JP7314248B2 (enExample) |
| KR (2) | KR20250131838A (enExample) |
| CN (2) | CN115811619A (enExample) |
| AU (3) | AU2019302660B2 (enExample) |
| BR (1) | BR112021000002A2 (enExample) |
| CA (1) | CA3105379A1 (enExample) |
| CL (1) | CL2021000026A1 (enExample) |
| CO (1) | CO2021000057A2 (enExample) |
| ES (1) | ES3009058T3 (enExample) |
| IL (2) | IL279538B2 (enExample) |
| MX (2) | MX2021000073A (enExample) |
| MY (1) | MY206682A (enExample) |
| PH (1) | PH12020552224A1 (enExample) |
| PL (1) | PL3821604T3 (enExample) |
| SA (1) | SA521420966B1 (enExample) |
| SG (1) | SG11202012683VA (enExample) |
| TW (2) | TWI823968B (enExample) |
| WO (1) | WO2020014389A1 (enExample) |
| ZA (1) | ZA202100877B (enExample) |
Families Citing this family (50)
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| WO2019234598A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and stmvp |
| EP3788782A1 (en) | 2018-06-21 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Sub-block mv inheritance between color components |
| CN110636298B (zh) | 2018-06-21 | 2022-09-13 | 北京字节跳动网络技术有限公司 | 对于Merge仿射模式和非Merge仿射模式的统一约束 |
| KR102680903B1 (ko) | 2018-06-29 | 2024-07-04 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝 |
| KR102627814B1 (ko) | 2018-06-29 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 룩업 테이블의 업데이트: fifo, 제약된 fifo |
| WO2020003265A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Conditions of usage of luts |
| KR102840294B1 (ko) | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
| SG11202013028PA (en) | 2018-06-29 | 2021-01-28 | Beijing Bytedance Network Technology Co Ltd | Interaction between lut and amvp |
| EP4322533A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| CN110662052B (zh) | 2018-06-29 | 2022-07-08 | 北京字节跳动网络技术有限公司 | 更新查找表(lut)的条件 |
| WO2020007362A1 (en) * | 2018-07-06 | 2020-01-09 | Mediatek Inc. | Inherited motion information for decoding a current coding unit in a video coding system |
| US11606575B2 (en) | 2018-07-10 | 2023-03-14 | Qualcomm Incorporated | Multiple history based non-adjacent MVPs for wavefront processing of video coding |
| US10491902B1 (en) * | 2018-07-16 | 2019-11-26 | Tencent America LLC | Method and apparatus for history-based motion vector prediction |
| US10440378B1 (en) * | 2018-07-17 | 2019-10-08 | Tencent America LLC | Method and apparatus for history-based motion vector prediction with parallel processing |
| KR102286460B1 (ko) * | 2018-07-18 | 2021-08-04 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 히스토리-기반 모션 벡터 예측을 사용한 비디오 코딩 방법 및 장치 |
| KR20250142932A (ko) * | 2018-08-10 | 2025-09-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 처리 방법, 비디오 처리 장치, 인코더, 디코더, 매체 및 컴퓨터 프로그램 |
| CN116800982A (zh) * | 2018-08-13 | 2023-09-22 | Lg电子株式会社 | 图像编码/解码设备和图像数据发送设备 |
| US11336914B2 (en) | 2018-08-16 | 2022-05-17 | Qualcomm Incorporated | History-based candidate list with classification |
| AU2018217333B2 (en) | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| AU2018217336B2 (en) * | 2018-08-17 | 2025-04-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a transformed block of video samples |
| CN119071504A (zh) * | 2018-09-11 | 2024-12-03 | 有限公司B1影像技术研究所 | 图像编码/解码方法和图像传输方法 |
| WO2020053798A1 (en) | 2018-09-12 | 2020-03-19 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for starting checking hmvp candidates depend on total number minus k |
| US11057636B2 (en) | 2018-09-17 | 2021-07-06 | Qualcomm Incorporated | Affine motion prediction |
| WO2020065517A1 (en) * | 2018-09-24 | 2020-04-02 | Beijing Bytedance Network Technology Co., Ltd. | Simplified history based motion vector prediction |
| CN112997495B (zh) | 2018-11-10 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 当前图片参考中的取整 |
| CN113170172A (zh) * | 2018-11-21 | 2021-07-23 | 瑞典爱立信有限公司 | 具有子块合并简化的视频图片编码方法及相关装置 |
| CN118042115A (zh) * | 2018-12-07 | 2024-05-14 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和计算机可读取介质 |
| CN112715031B (zh) | 2018-12-21 | 2022-05-24 | 华为技术有限公司 | 一种基于历史的运动矢量预测的编码器、解码器及方法 |
| JP7137744B2 (ja) * | 2018-12-28 | 2022-09-15 | 株式会社Ｊｖｃケンウッド | 画像復号装置、画像復号方法及び画像復号プログラム |
| CN112954364A (zh) | 2018-12-28 | 2021-06-11 | Jvc建伍株式会社 | 图像编码装置和方法、图像解码装置和方法 |
| CN112042191B (zh) * | 2019-01-01 | 2024-03-19 | Lg电子株式会社 | 以基于历史的运动矢量为基础预测处理视频信号的方法和设备 |
| KR102648159B1 (ko) | 2019-01-10 | 2024-03-18 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut 업데이트의 호출 |
| US11025935B2 (en) * | 2019-01-10 | 2021-06-01 | Tencent America LLC | Method and apparatus for history based motion information buffer update with parallel processing capability |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| CN113330739B (zh) | 2019-01-16 | 2025-01-10 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
| SG11202107959WA (en) | 2019-02-02 | 2021-08-30 | Beijing Bytedance Network Technology Co Ltd | Buffer management for intra block copy in video coding |
| WO2020156549A1 (en) * | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer access methods for intra block copy in video coding |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| JP7321583B2 (ja) * | 2019-04-25 | 2023-08-07 | オーピー ソリューションズ， エルエルシー | ピクチャヘッダ内の大域的運動ベクトルの信号伝達 |
| WO2020248925A1 (en) * | 2019-06-08 | 2020-12-17 | Beijing Bytedance Network Technology Co., Ltd. | History-based motion vector prediction with default parameters |
| KR102635519B1 (ko) | 2019-07-10 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별 |
| KR102695788B1 (ko) | 2019-07-11 | 2024-08-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약 |
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2019
- 2019-07-09 US US16/506,720 patent/US11606575B2/en active Active
- 2019-07-10 CN CN202211500119.6A patent/CN115811619A/zh active Pending
- 2019-07-10 KR KR1020257027996A patent/KR20250131838A/ko active Pending
- 2019-07-10 IL IL279538A patent/IL279538B2/en unknown
- 2019-07-10 CA CA3105379A patent/CA3105379A1/en active Pending
- 2019-07-10 WO PCT/US2019/041241 patent/WO2020014389A1/en not_active Ceased
- 2019-07-10 PL PL19746243.5T patent/PL3821604T3/pl unknown
- 2019-07-10 ES ES19746243T patent/ES3009058T3/es active Active
- 2019-07-10 EP EP24216815.1A patent/EP4546775A3/en active Pending
- 2019-07-10 TW TW108124384A patent/TWI823968B/zh active
- 2019-07-10 CN CN201980045341.1A patent/CN112369031B/zh active Active
- 2019-07-10 EP EP19746243.5A patent/EP3821604B1/en active Active
- 2019-07-10 KR KR1020217000584A patent/KR102850310B1/ko active Active
- 2019-07-10 BR BR112021000002-0A patent/BR112021000002A2/pt unknown
- 2019-07-10 TW TW112141869A patent/TWI866571B/zh active
- 2019-07-10 AU AU2019302660A patent/AU2019302660B2/en active Active
- 2019-07-10 MX MX2021000073A patent/MX2021000073A/es unknown
- 2019-07-10 SG SG11202012683VA patent/SG11202012683VA/en unknown
- 2019-07-10 JP JP2021500413A patent/JP7314248B2/ja active Active
- 2019-07-10 MY MYPI2020006757A patent/MY206682A/en unknown
- 2019-07-10 IL IL304948A patent/IL304948B2/en unknown
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2020
- 2020-12-18 PH PH12020552224A patent/PH12020552224A1/en unknown
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2021
- 2021-01-05 SA SA521420966A patent/SA521420966B1/ar unknown
- 2021-01-06 CO CONC2021/0000057A patent/CO2021000057A2/es unknown
- 2021-01-06 MX MX2024001825A patent/MX2024001825A/es unknown
- 2021-01-06 CL CL2021000026A patent/CL2021000026A1/es unknown
- 2021-02-09 ZA ZA2021/00877A patent/ZA202100877B/en unknown
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2022
- 2022-06-27 US US17/809,160 patent/US12034965B2/en active Active
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2023
- 2023-07-12 JP JP2023114365A patent/JP7508660B2/ja active Active
- 2023-09-25 AU AU2023236294A patent/AU2023236294B2/en active Active
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2024
- 2024-07-05 US US18/764,869 patent/US20250039433A1/en active Pending
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2025
- 2025-06-02 AU AU2025204088A patent/AU2025204088A1/en active Pending