JP2020537394A5 - - Google Patents
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- JP2020537394A5 JP2020537394A5 JP2020519428A JP2020519428A JP2020537394A5 JP 2020537394 A5 JP2020537394 A5 JP 2020537394A5 JP 2020519428 A JP2020519428 A JP 2020519428A JP 2020519428 A JP2020519428 A JP 2020519428A JP 2020537394 A5 JP2020537394 A5 JP 2020537394A5
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- 239000013598 vector Substances 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 33
- 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 description 5
- 230000004044 response Effects 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023076495A JP7474365B2 (ja) | 2017-10-05 | 2023-05-08 | 動き補償用の改善されたプレディクタ候補 |
| JP2024064576A JP7640779B2 (ja) | 2017-10-05 | 2024-04-12 | 動き補償用の改善されたプレディクタ候補 |
| JP2025025983A JP7808217B2 (ja) | 2017-10-05 | 2025-02-20 | 動き補償用の改善されたプレディクタ候補 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17306335.5A EP3468195A1 (en) | 2017-10-05 | 2017-10-05 | Improved predictor candidates for motion compensation |
| EP17306335.5 | 2017-10-05 | ||
| PCT/US2018/054300 WO2019070933A1 (en) | 2017-10-05 | 2018-10-04 | ENHANCED PREDICTORS FOR MOTION COMPENSATION |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023076495A Division JP7474365B2 (ja) | 2017-10-05 | 2023-05-08 | 動き補償用の改善されたプレディクタ候補 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020537394A JP2020537394A (ja) | 2020-12-17 |
| JP2020537394A5 true JP2020537394A5 (https=) | 2021-10-21 |
| JP7277447B2 JP7277447B2 (ja) | 2023-05-19 |
Family
ID=60119972
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020519428A Active JP7277447B2 (ja) | 2017-10-05 | 2018-10-04 | 動き補償用の改善されたプレディクタ候補 |
| JP2023076495A Active JP7474365B2 (ja) | 2017-10-05 | 2023-05-08 | 動き補償用の改善されたプレディクタ候補 |
| JP2024064576A Active JP7640779B2 (ja) | 2017-10-05 | 2024-04-12 | 動き補償用の改善されたプレディクタ候補 |
| JP2025025983A Active JP7808217B2 (ja) | 2017-10-05 | 2025-02-20 | 動き補償用の改善されたプレディクタ候補 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023076495A Active JP7474365B2 (ja) | 2017-10-05 | 2023-05-08 | 動き補償用の改善されたプレディクタ候補 |
| JP2024064576A Active JP7640779B2 (ja) | 2017-10-05 | 2024-04-12 | 動き補償用の改善されたプレディクタ候補 |
| JP2025025983A Active JP7808217B2 (ja) | 2017-10-05 | 2025-02-20 | 動き補償用の改善されたプレディクタ候補 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US11805272B2 (https=) |
| EP (2) | EP3468195A1 (https=) |
| JP (4) | JP7277447B2 (https=) |
| KR (2) | KR20250140649A (https=) |
| CN (4) | CN118075490A (https=) |
| AU (2) | AU2018346321B2 (https=) |
| MX (2) | MX2020003973A (https=) |
| WO (1) | WO2019070933A1 (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116915986A (zh) | 2017-12-12 | 2023-10-20 | 华为技术有限公司 | 视频数据的帧间预测方法和装置 |
| US20190222834A1 (en) * | 2018-01-18 | 2019-07-18 | Mediatek Inc. | Variable affine merge candidates for video coding |
| CN118042153A (zh) | 2018-01-25 | 2024-05-14 | 三星电子株式会社 | 使用基于子块的运动补偿进行视频信号处理的方法和装置 |
| KR20240027856A (ko) * | 2018-07-11 | 2024-03-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 인코더, 비디오 디코더, 및 대응하는 방법 |
| WO2020013569A1 (ko) | 2018-07-13 | 2020-01-16 | 엘지전자 주식회사 | 영상 코딩 시스템에서 어파인 움직임 예측에 기반한 영상 디코딩 방법 및 장치 |
| GB2597616B (en) * | 2018-09-21 | 2023-01-18 | Canon Kk | Video coding and decoding |
| GB2577318B (en) | 2018-09-21 | 2021-03-10 | Canon Kk | Video coding and decoding |
| GB2579763B (en) | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
| GB2595053B (en) | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
| GB2595054B (en) | 2018-10-18 | 2022-07-06 | Canon Kk | Video coding and decoding |
| US10904550B2 (en) * | 2019-01-12 | 2021-01-26 | Tencent America LLC | Method and apparatus for video coding |
| AR118250A1 (es) * | 2019-03-08 | 2021-09-22 | Jvckenwood Corp | Dispositivos, métodos y programas de codificación y decodificación de imágenes en movimiento |
| EP4697720A3 (en) | 2019-06-14 | 2026-04-29 | LG Electronics Inc. | Image decoding method and device for deriving weight index information for generation of prediction sample |
| KR20210006306A (ko) * | 2019-07-08 | 2021-01-18 | 현대자동차주식회사 | 인터 예측을 이용하여 비디오를 부호화 및 복호화하는 방법 및 장치 |
| KR102906198B1 (ko) | 2019-09-19 | 2025-12-30 | 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 | Prof를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| EP4032278A1 (en) * | 2019-09-20 | 2022-07-27 | InterDigital VC Holdings France, SAS | Coding mode information propagation for video coding |
| US11582475B2 (en) * | 2019-09-24 | 2023-02-14 | Qualcomm Incorporated | History-based motion vector prediction |
| CN112738524B (zh) * | 2021-04-06 | 2021-06-08 | 浙江华创视讯科技有限公司 | 图像编码方法、装置、存储介质及电子设备 |
| US11936877B2 (en) * | 2021-04-12 | 2024-03-19 | Qualcomm Incorporated | Template matching based affine prediction for video coding |
| JP2024531578A (ja) * | 2021-09-06 | 2024-08-29 | ベイジン ダージャー インターネット インフォメーション テクノロジー カンパニー リミテッド | ビデオ符号化復号化におけるアフィンマージモードの候補導出 |
| CN118575477A (zh) * | 2022-01-04 | 2024-08-30 | Lg电子株式会社 | 图像编码/解码方法和装置及存储比特流的记录介质 |
| US12058316B2 (en) | 2022-05-17 | 2024-08-06 | Tencent America LLC | Adjacent spatial motion vector predictor candidates improvement |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100316411B1 (ko) * | 1999-03-31 | 2001-12-20 | 전주범 | 제어 그리드 보간방식에 따른 영상부호기에서 판별형 벡터양자화를 이용한 제어점의 움직임 벡터 산출 장치 |
| US9357212B2 (en) | 2012-12-07 | 2016-05-31 | Qualcomm Incorporated | Advanced residual prediction in scalable and multi-view video coding |
| US9800857B2 (en) | 2013-03-08 | 2017-10-24 | Qualcomm Incorporated | Inter-view residual prediction in multi-view or 3-dimensional video coding |
| US9967592B2 (en) | 2014-01-11 | 2018-05-08 | Qualcomm Incorporated | Block-based advanced residual prediction for 3D video coding |
| US9438910B1 (en) * | 2014-03-11 | 2016-09-06 | Google Inc. | Affine motion prediction in video coding |
| SG10201900632SA (en) | 2015-03-10 | 2019-02-27 | Huawei Tech Co Ltd | Picture prediction method and related apparatus |
| US10728571B2 (en) | 2015-08-04 | 2020-07-28 | Lg Electronics Inc. | Inter prediction method and device in video coding system |
| CN108600749B (zh) | 2015-08-29 | 2021-12-28 | 华为技术有限公司 | 图像预测的方法及设备 |
| CN108965871B (zh) | 2015-09-29 | 2023-11-10 | 华为技术有限公司 | 图像预测的方法及装置 |
| GB2561507B (en) | 2016-01-07 | 2021-12-22 | Mediatek Inc | Method and apparatus for affine merge mode prediction for video coding system |
| US10798403B2 (en) | 2016-01-29 | 2020-10-06 | Sharp Kabushiki Kaisha | Prediction image generation device, video decoding device, and video coding device |
| CN107046645B9 (zh) * | 2016-02-06 | 2020-08-14 | 华为技术有限公司 | 图像编解码方法及装置 |
| WO2017147765A1 (en) * | 2016-03-01 | 2017-09-08 | Mediatek Inc. | Methods for affine motion compensation |
| US10560712B2 (en) * | 2016-05-16 | 2020-02-11 | Qualcomm Incorporated | Affine motion prediction for video coding |
| US10477238B2 (en) | 2016-09-07 | 2019-11-12 | Qualcomm Incorporated | Sub-PU based bi-directional motion compensation in video coding |
| US10448010B2 (en) * | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
| US10805630B2 (en) | 2017-04-28 | 2020-10-13 | Qualcomm Incorporated | Gradient based matching for motion search and derivation |
| US10602180B2 (en) | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
| EP3422720A1 (en) * | 2017-06-26 | 2019-01-02 | Thomson Licensing | Multiple predictor candidates for motion compensation |
| JP7261750B2 (ja) | 2017-06-26 | 2023-04-20 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 動き補償のための複数の予測子候補 |
-
2017
- 2017-10-05 EP EP17306335.5A patent/EP3468195A1/en not_active Withdrawn
-
2018
- 2018-10-04 CN CN202410250064.0A patent/CN118075490A/zh active Pending
- 2018-10-04 EP EP18786929.2A patent/EP3692717A1/en not_active Ceased
- 2018-10-04 US US16/753,045 patent/US11805272B2/en active Active
- 2018-10-04 WO PCT/US2018/054300 patent/WO2019070933A1/en not_active Ceased
- 2018-10-04 CN CN202410249137.4A patent/CN118075488A/zh active Pending
- 2018-10-04 JP JP2020519428A patent/JP7277447B2/ja active Active
- 2018-10-04 CN CN201880076010.XA patent/CN111480340B/zh active Active
- 2018-10-04 CN CN202410249201.9A patent/CN118075489A/zh active Pending
- 2018-10-04 KR KR1020257031173A patent/KR20250140649A/ko active Pending
- 2018-10-04 MX MX2020003973A patent/MX2020003973A/es unknown
- 2018-10-04 KR KR1020207012694A patent/KR102863050B1/ko active Active
- 2018-10-04 AU AU2018346321A patent/AU2018346321B2/en active Active
-
2020
- 2020-07-13 MX MX2024002694A patent/MX2024002694A/es unknown
-
2023
- 2023-05-08 JP JP2023076495A patent/JP7474365B2/ja active Active
- 2023-07-03 AU AU2023204253A patent/AU2023204253A1/en not_active Abandoned
- 2023-09-27 US US18/373,645 patent/US12368881B2/en active Active
-
2024
- 2024-04-12 JP JP2024064576A patent/JP7640779B2/ja active Active
-
2025
- 2025-02-20 JP JP2025025983A patent/JP7808217B2/ja active Active
- 2025-06-18 US US19/242,477 patent/US20250317596A1/en active Pending
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