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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- JP
- Japan
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- motion
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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 JP2025093942A (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 (enExample) | 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 Pending JP2025093942A (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 Pending JP2025093942A (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 (enExample) |
| EP (2) | EP3468195A1 (enExample) |
| JP (4) | JP7277447B2 (enExample) |
| KR (2) | KR102863050B1 (enExample) |
| CN (4) | CN118075490A (enExample) |
| AU (2) | AU2018346321B2 (enExample) |
| MX (2) | MX2020003973A (enExample) |
| WO (1) | WO2019070933A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922336B (zh) * | 2017-12-12 | 2023-07-18 | 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 |
| KR102800978B1 (ko) | 2018-01-25 | 2025-04-30 | 삼성전자주식회사 | 서브블록 기반의 모션 보상을 이용한 비디오 신호 처리 방법 및 장치 |
| KR102739892B1 (ko) | 2018-07-13 | 2024-12-10 | 엘지전자 주식회사 | 영상 코딩 시스템에서 어파인 움직임 예측에 기반한 영상 디코딩 방법 및 장치 |
| GB2577318B (en) | 2018-09-21 | 2021-03-10 | Canon Kk | Video coding and decoding |
| GB2597616B (en) * | 2018-09-21 | 2023-01-18 | Canon Kk | Video coding and decoding |
| GB2579763B (en) | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
| GB2578151B (en) | 2018-10-18 | 2021-06-09 | Canon Kk | Video coding and decoding |
| GB2595053B (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 |
| JP7249441B2 (ja) * | 2019-06-14 | 2023-03-30 | エルジー エレクトロニクス インコーポレイティド | 予測サンプルを生成するための加重値インデックス情報を導出する映像デコーディング方法、及びその装置 |
| US11432002B2 (en) * | 2019-07-08 | 2022-08-30 | Hyundai Motor Company | Method and apparatus for encoding and decoding video using inter-prediction |
| KR20220049018A (ko) * | 2019-09-19 | 2022-04-20 | 엘지전자 주식회사 | Prof를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN114631316B (zh) * | 2019-09-20 | 2025-10-17 | 交互数字Ce专利控股公司 | 用于视频编解码的编解码模式信息传播 |
| 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 |
| WO2023034640A1 (en) * | 2021-09-06 | 2023-03-09 | Beijing Dajia Internet Information Technology Co., Ltd. | Candidate derivation for affine merge mode in video coding |
| US20250071318A1 (en) * | 2022-01-04 | 2025-02-27 | Lg Electronics Inc. | Image encoding/decoding method and device, and recording medium storing bitstream |
| 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 |
| US10334259B2 (en) | 2012-12-07 | 2019-06-25 | 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 |
| CA2979082C (en) | 2015-03-10 | 2021-07-27 | Huawei Technologies Co., Ltd. | Picture processing using an affine motion model and a motion vector 2-tuple |
| WO2017022973A1 (ko) | 2015-08-04 | 2017-02-09 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 인터 예측 방법 및 장치 |
| CN105163116B (zh) | 2015-08-29 | 2018-07-31 | 华为技术有限公司 | 图像预测的方法及设备 |
| CN106559669B (zh) | 2015-09-29 | 2018-10-09 | 华为技术有限公司 | 预测图像编解码方法及装置 |
| CN108886619A (zh) | 2016-01-07 | 2018-11-23 | 联发科技股份有限公司 | 用于视频编解码系统的仿射合并模式预测的方法及装置 |
| US10798403B2 (en) | 2016-01-29 | 2020-10-06 | Sharp Kabushiki Kaisha | Prediction image generation device, video decoding device, and video coding device |
| CN111556323B (zh) * | 2016-02-06 | 2022-05-13 | 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 |
| CN118200520A (zh) | 2017-06-26 | 2024-06-14 | 交互数字Vc控股公司 | 用于视频编码和解码的方法及设备 |
-
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 CN CN202410249137.4A patent/CN118075488A/zh active Pending
- 2018-10-04 KR KR1020207012694A patent/KR102863050B1/ko active Active
- 2018-10-04 US US16/753,045 patent/US11805272B2/en active Active
- 2018-10-04 MX MX2020003973A patent/MX2020003973A/es unknown
- 2018-10-04 KR KR1020257031173A patent/KR20250140649A/ko active Pending
- 2018-10-04 EP EP18786929.2A patent/EP3692717A1/en not_active Ceased
- 2018-10-04 CN CN202410249201.9A patent/CN118075489A/zh active Pending
- 2018-10-04 JP JP2020519428A patent/JP7277447B2/ja active Active
- 2018-10-04 AU AU2018346321A patent/AU2018346321B2/en active Active
- 2018-10-04 WO PCT/US2018/054300 patent/WO2019070933A1/en not_active Ceased
- 2018-10-04 CN CN201880076010.XA patent/CN111480340B/zh 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/JP2025093942A/ja active Pending
- 2025-06-18 US US19/242,477 patent/US20250317596A1/en active Pending
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