JPWO2020060327A5 - - Google Patents
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- JPWO2020060327A5 JPWO2020060327A5 JP2021515161A JP2021515161A JPWO2020060327A5 JP WO2020060327 A5 JPWO2020060327 A5 JP WO2020060327A5 JP 2021515161 A JP2021515161 A JP 2021515161A JP 2021515161 A JP2021515161 A JP 2021515161A JP WO2020060327 A5 JPWO2020060327 A5 JP WO2020060327A5
- Authority
- JP
- Japan
- Prior art keywords
- block
- seed vector
- affine seed
- affine
- current block
- 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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- 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 65
- 239000013598 vector Substances 0.000 claims 62
- 239000013074 reference sample Substances 0.000 claims 5
- 239000000523 sample Substances 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024029968A JP2024063128A (ja) | 2018-09-21 | 2024-02-29 | ビデオ信号符号化／復号化方法及びそのための機器 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180114342 | 2018-09-21 | ||
| KR10-2018-0114343 | 2018-09-21 | ||
| KR10-2018-0114344 | 2018-09-21 | ||
| KR10-2018-0114342 | 2018-09-21 | ||
| KR20180114344 | 2018-09-21 | ||
| KR20180114343 | 2018-09-21 | ||
| PCT/KR2019/012290 WO2020060327A1 (ko) | 2018-09-21 | 2019-09-20 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024029968A Division JP2024063128A (ja) | 2018-09-21 | 2024-02-29 | ビデオ信号符号化／復号化方法及びそのための機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022502899A JP2022502899A (ja) | 2022-01-11 |
| JPWO2020060327A5 true JPWO2020060327A5 (pt) | 2022-09-02 |
| JP7449279B2 JP7449279B2 (ja) | 2024-03-13 |
Family
ID=69887728
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021515161A Active JP7449279B2 (ja) | 2018-09-21 | 2019-09-20 | ビデオ信号符号化／復号化方法及びそのための機器 |
| JP2024029968A Pending JP2024063128A (ja) | 2018-09-21 | 2024-02-29 | ビデオ信号符号化／復号化方法及びそのための機器 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024029968A Pending JP2024063128A (ja) | 2018-09-21 | 2024-02-29 | ビデオ信号符号化／復号化方法及びそのための機器 |
Country Status (17)
| Country | Link |
|---|---|
| US (3) | US11223845B2 (pt) |
| EP (5) | EP4224849B1 (pt) |
| JP (2) | JP7449279B2 (pt) |
| KR (1) | KR20200034644A (pt) |
| CN (2) | CN113225560B (pt) |
| AU (1) | AU2019344978A1 (pt) |
| BR (1) | BR112021004922A2 (pt) |
| CA (1) | CA3113054A1 (pt) |
| CL (1) | CL2021000671A1 (pt) |
| ES (1) | ES2955040T3 (pt) |
| IL (2) | IL281622B2 (pt) |
| MX (1) | MX2021003325A (pt) |
| PH (1) | PH12021550627A1 (pt) |
| PL (1) | PL3840376T3 (pt) |
| SG (1) | SG11202102788YA (pt) |
| WO (1) | WO2020060327A1 (pt) |
| ZA (1) | ZA202101846B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11259015B2 (en) * | 2018-05-24 | 2022-02-22 | Kt Corporation | Method and apparatus for processing video signal |
| JP7488249B2 (ja) * | 2018-07-11 | 2024-05-21 | 華為技術有限公司 | ビデオ・エンコーダ、ビデオ・デコーダおよび対応する方法 |
| CN113395517B (zh) | 2018-09-21 | 2022-08-05 | Oppo广东移动通信有限公司 | 视频信号编码/解码方法及其设备 |
| KR20210072118A (ko) | 2018-12-07 | 2021-06-16 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| CA3222255A1 (en) | 2018-12-25 | 2020-07-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Decoding prediction method and apparatus, and computer storage medium |
| CN112236998A (zh) * | 2019-01-02 | 2021-01-15 | 株式会社 Xris | 用于对视频信号进行编码/解码的方法及其装置 |
| WO2023220970A1 (zh) * | 2022-05-18 | 2023-11-23 | Oppo广东移动通信有限公司 | 视频编码方法、装置、设备、系统、及存储介质 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7730406B2 (en) * | 2004-10-20 | 2010-06-01 | Hewlett-Packard Development Company, L.P. | Image processing system and method |
| JP2011217044A (ja) * | 2010-03-31 | 2011-10-27 | Sony Corp | 画像処理装置、画像処理方法および画像処理プログラム |
| LT3598753T (lt) | 2011-12-15 | 2021-02-25 | Tagivan Ii Llc | Skaisčio-spalvio koduotų blokų žymų (cbf) signalas vaizdo kodavime |
| CN104661031B (zh) * | 2015-02-16 | 2017-12-22 | 华为技术有限公司 | 用于视频图像编码和解码的方法、编码设备和解码设备 |
| GB2561507B (en) * | 2016-01-07 | 2021-12-22 | Mediatek Inc | Method and apparatus for affine merge mode prediction for video coding system |
| WO2017130696A1 (ja) * | 2016-01-29 | 2017-08-03 | シャープ株式会社 | 予測画像生成装置、動画像復号装置、および動画像符号化装置 |
| WO2018061563A1 (ja) * | 2016-09-27 | 2018-04-05 | シャープ株式会社 | アフィン動きベクトル導出装置、予測画像生成装置、動画像復号装置、および動画像符号化装置 |
| US10448010B2 (en) * | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
| CN109804630A (zh) * | 2016-10-10 | 2019-05-24 | 夏普株式会社 | 对视频数据编码执行运动补偿的系统以及方法 |
| KR102293097B1 (ko) * | 2016-10-14 | 2021-08-25 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩을 위한 디바이스들 및 방법들 |
| US10555006B2 (en) * | 2016-12-22 | 2020-02-04 | Qualcomm Incorporated | Deriving bilateral filter information based on a prediction mode in video coding |
| US10681370B2 (en) * | 2016-12-29 | 2020-06-09 | Qualcomm Incorporated | Motion vector generation for affine motion model for video coding |
| KR20180085526A (ko) * | 2017-01-19 | 2018-07-27 | 가온미디어 주식회사 | 효율적 변환을 처리하는 영상 복호화 및 부호화 방법 |
| WO2018135885A1 (ko) | 2017-01-19 | 2018-07-26 | 가온미디어 주식회사 | 변환 처리를 제공하는 영상 복호화 및 부호화 방법 |
| KR20180098158A (ko) * | 2017-02-24 | 2018-09-03 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10701390B2 (en) * | 2017-03-14 | 2020-06-30 | Qualcomm Incorporated | Affine motion information derivation |
| US11877001B2 (en) * | 2017-10-10 | 2024-01-16 | Qualcomm Incorporated | Affine prediction in video coding |
| EP3806472A4 (en) | 2018-06-30 | 2021-04-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | METHOD AND DEVICE FOR INTERPRDICTION BASED ON MERGING MODE |
| KR20200028856A (ko) | 2018-09-07 | 2020-03-17 | 김기백 | 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
-
2019
- 2019-09-20 EP EP23178805.0A patent/EP4224849B1/en active Active
- 2019-09-20 KR KR1020190116383A patent/KR20200034644A/ko unknown
- 2019-09-20 ES ES19861535T patent/ES2955040T3/es active Active
- 2019-09-20 SG SG11202102788YA patent/SG11202102788YA/en unknown
- 2019-09-20 CA CA3113054A patent/CA3113054A1/en active Pending
- 2019-09-20 PL PL19861535.3T patent/PL3840376T3/pl unknown
- 2019-09-20 IL IL281622A patent/IL281622B2/en unknown
- 2019-09-20 AU AU2019344978A patent/AU2019344978A1/en active Pending
- 2019-09-20 EP EP23178535.3A patent/EP4224848A1/en active Pending
- 2019-09-20 CN CN202110443353.9A patent/CN113225560B/zh active Active
- 2019-09-20 MX MX2021003325A patent/MX2021003325A/es unknown
- 2019-09-20 WO PCT/KR2019/012290 patent/WO2020060327A1/ko unknown
- 2019-09-20 EP EP23178806.8A patent/EP4224850B1/en active Active
- 2019-09-20 BR BR112021004922-3A patent/BR112021004922A2/pt unknown
- 2019-09-20 IL IL304953A patent/IL304953A/en unknown
- 2019-09-20 CN CN201980054695.2A patent/CN112840647A/zh active Pending
- 2019-09-20 EP EP23178807.6A patent/EP4224851A1/en active Pending
- 2019-09-20 EP EP19861535.3A patent/EP3840376B1/en active Active
- 2019-09-20 JP JP2021515161A patent/JP7449279B2/ja active Active
-
2021
- 2021-03-17 US US17/204,306 patent/US11223845B2/en active Active
- 2021-03-18 PH PH12021550627A patent/PH12021550627A1/en unknown
- 2021-03-18 CL CL2021000671A patent/CL2021000671A1/es unknown
- 2021-03-18 ZA ZA2021/01846A patent/ZA202101846B/en unknown
- 2021-12-03 US US17/541,922 patent/US11758176B2/en active Active
-
2023
- 2023-07-10 US US18/219,824 patent/US20230421799A1/en active Pending
-
2024
- 2024-02-29 JP JP2024029968A patent/JP2024063128A/ja active Pending
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