JP2021512568A5 - - Google Patents
Info
- Publication number
- JP2021512568A5 JP2021512568A5 JP2020562084A JP2020562084A JP2021512568A5 JP 2021512568 A5 JP2021512568 A5 JP 2021512568A5 JP 2020562084 A JP2020562084 A JP 2020562084A JP 2020562084 A JP2020562084 A JP 2020562084A JP 2021512568 A5 JP2021512568 A5 JP 2021512568A5
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- search
- motion
- vector candidates
- refined
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023062310A JP2023098965A (ja) | 2018-01-29 | 2023-04-06 | 複雑性の低いフレームレートアップ変換 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862623143P | 2018-01-29 | 2018-01-29 | |
| US62/623,143 | 2018-01-29 | ||
| PCT/US2019/015449 WO2019148117A1 (en) | 2018-01-29 | 2019-01-28 | Frame-rate up conversion with low complexity |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023062310A Division JP2023098965A (ja) | 2018-01-29 | 2023-04-06 | 複雑性の低いフレームレートアップ変換 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021512568A JP2021512568A (ja) | 2021-05-13 |
| JP2021512568A5 true JP2021512568A5 (https=) | 2022-02-07 |
| JP7260562B2 JP7260562B2 (ja) | 2023-04-18 |
Family
ID=65409567
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020562084A Active JP7260562B2 (ja) | 2018-01-29 | 2019-01-28 | 複雑性の低いフレームレートアップ変換 |
| JP2023062310A Pending JP2023098965A (ja) | 2018-01-29 | 2023-04-06 | 複雑性の低いフレームレートアップ変換 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023062310A Pending JP2023098965A (ja) | 2018-01-29 | 2023-04-06 | 複雑性の低いフレームレートアップ変換 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11470344B2 (https=) |
| EP (1) | EP3747194A1 (https=) |
| JP (2) | JP7260562B2 (https=) |
| KR (1) | KR102656965B1 (https=) |
| CN (2) | CN118509603A (https=) |
| AU (1) | AU2019212951B2 (https=) |
| MX (2) | MX2020007969A (https=) |
| TW (1) | TWI815854B (https=) |
| WO (1) | WO2019148117A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019190339A1 (en) * | 2018-03-26 | 2019-10-03 | Huawei Technologies Co., Ltd. | Inter prediction apparatus and method for video coding |
| JP7666928B2 (ja) * | 2018-05-28 | 2025-04-22 | 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 | 符号化／復号化におけるデータ依存関係 |
| CN117956182A (zh) * | 2018-06-04 | 2024-04-30 | 华为技术有限公司 | 获取运动矢量的方法和装置 |
| WO2021163862A1 (zh) * | 2020-02-18 | 2021-08-26 | 深圳市大疆创新科技有限公司 | 视频编码的方法与装置 |
| CN113038142B (zh) * | 2021-03-25 | 2022-11-01 | 北京金山云网络技术有限公司 | 视频数据的筛选方法、装置及电子设备 |
| CN113804470B (zh) * | 2021-04-14 | 2023-12-01 | 山东省计算中心（国家超级计算济南中心） | 一种穴盘育苗流水线的故障检测反馈方法 |
| US20240267513A1 (en) * | 2021-09-15 | 2024-08-08 | Kt Corporation | Video signal encoding/decoding method and recording medium having bitstream stored therein |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2914448B2 (ja) * | 1997-06-25 | 1999-06-28 | 日本電信電話株式会社 | 動きベクトル予測符号化方法および動きベクトル復号方法、予測符号化装置および復号装置、並びに、動きベクトルの予測符号化プログラムおよび復号プログラムを記録した記録媒体 |
| JP2003299040A (ja) * | 2002-04-03 | 2003-10-17 | Sony Corp | 動きベクトル検出装置及び方法 |
| US8902971B2 (en) * | 2004-07-30 | 2014-12-02 | Euclid Discoveries, Llc | Video compression repository and model reuse |
| US9532069B2 (en) * | 2004-07-30 | 2016-12-27 | Euclid Discoveries, Llc | Video compression repository and model reuse |
| US8879635B2 (en) * | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
| US8634469B2 (en) | 2006-02-06 | 2014-01-21 | Thomson Licensing | Method and apparatus for reusing available motion information as a motion estimation predictor for video encoding |
| US20090167775A1 (en) | 2007-12-30 | 2009-07-02 | Ning Lu | Motion estimation compatible with multiple standards |
| US8462852B2 (en) * | 2009-10-20 | 2013-06-11 | Intel Corporation | Methods and apparatus for adaptively choosing a search range for motion estimation |
| US8976873B2 (en) * | 2010-11-24 | 2015-03-10 | Stmicroelectronics S.R.L. | Apparatus and method for performing error concealment of inter-coded video frames |
| US9571833B2 (en) | 2011-11-04 | 2017-02-14 | Nokia Technologies Oy | Method for coding and an apparatus |
| JP6148146B2 (ja) * | 2013-10-09 | 2017-06-14 | 日本電信電話株式会社 | 映像符号化装置、映像符号化方法及び映像符号化プログラム |
| CN106537918B (zh) | 2014-08-12 | 2019-09-20 | 英特尔公司 | 用于视频编码的运动估计的系统和方法 |
| US10200711B2 (en) * | 2015-03-27 | 2019-02-05 | Qualcomm Incorporated | Motion vector derivation in video coding |
| KR102276265B1 (ko) * | 2016-10-19 | 2021-07-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 신호의 비디오 코딩 블록을 인코딩 및 디코딩하는 장치 및 방법 |
| TWI782974B (zh) * | 2017-04-13 | 2022-11-11 | 美商松下電器（美國）知識產權公司 | 解碼裝置、解碼方法及非暫時性電腦可讀取媒體 |
| EP3649780B1 (en) | 2017-07-03 | 2025-06-25 | InterDigital VC Holdings, Inc. | Motion-compensation prediction based on bi-directional optical flow |
| WO2019032765A1 (en) | 2017-08-09 | 2019-02-14 | Vid Scale, Inc. | CONVERSION-ELEVATION OF FRAME FREQUENCY WITH REDUCED COMPLEXITY |
| EP3682635A1 (en) * | 2017-10-09 | 2020-07-22 | Huawei Technologies Co., Ltd. | Memory access window for sub prediction block motion vector derivation |
| US20190164296A1 (en) * | 2017-11-27 | 2019-05-30 | Qualcomm Incorporated | Systems and methods for determining a confidence measure for a motion vector |
| US10798399B1 (en) * | 2017-12-11 | 2020-10-06 | Amazon Technologies, Inc. | Adaptive video compression |
-
2019
- 2019-01-28 WO PCT/US2019/015449 patent/WO2019148117A1/en not_active Ceased
- 2019-01-28 KR KR1020207023235A patent/KR102656965B1/ko active Active
- 2019-01-28 EP EP19704993.5A patent/EP3747194A1/en active Pending
- 2019-01-28 MX MX2020007969A patent/MX2020007969A/es unknown
- 2019-01-28 CN CN202410689140.8A patent/CN118509603A/zh active Pending
- 2019-01-28 CN CN201980010858.7A patent/CN111656788B/zh active Active
- 2019-01-28 JP JP2020562084A patent/JP7260562B2/ja active Active
- 2019-01-28 AU AU2019212951A patent/AU2019212951B2/en active Active
- 2019-01-28 US US16/965,571 patent/US11470344B2/en active Active
- 2019-01-29 TW TW108103219A patent/TWI815854B/zh active
-
2020
- 2020-07-29 MX MX2024004798A patent/MX2024004798A/es unknown
-
2023
- 2023-04-06 JP JP2023062310A patent/JP2023098965A/ja active Pending
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