JP2017526268A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017526268A5 JP2017526268A5 JP2017505490A JP2017505490A JP2017526268A5 JP 2017526268 A5 JP2017526268 A5 JP 2017526268A5 JP 2017505490 A JP2017505490 A JP 2017505490A JP 2017505490 A JP2017505490 A JP 2017505490A JP 2017526268 A5 JP2017526268 A5 JP 2017526268A5
- Authority
- JP
- Japan
- Prior art keywords
- video frame
- search window
- sub
- motion
- region
- 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
- 239000013598 vector Substances 0.000 claims 3
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/450,094 US9769494B2 (en) | 2014-08-01 | 2014-08-01 | Adaptive search window positioning for video encoding |
| US14/450,094 | 2014-08-01 | ||
| PCT/CA2015/050719 WO2016015155A1 (en) | 2014-08-01 | 2015-07-30 | Adaptive search window positioning for video encoding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017526268A JP2017526268A (ja) | 2017-09-07 |
| JP2017526268A5 true JP2017526268A5 (enExample) | 2018-09-06 |
| JP6605581B2 JP6605581B2 (ja) | 2019-11-13 |
Family
ID=55181444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017505490A Active JP6605581B2 (ja) | 2014-08-01 | 2015-07-30 | ビデオ符号化のための適応検索ウィンドウの配置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9769494B2 (enExample) |
| EP (1) | EP3175620A4 (enExample) |
| JP (1) | JP6605581B2 (enExample) |
| KR (1) | KR102449759B1 (enExample) |
| CN (1) | CN106576170B (enExample) |
| WO (1) | WO2016015155A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9769494B2 (en) * | 2014-08-01 | 2017-09-19 | Ati Technologies Ulc | Adaptive search window positioning for video encoding |
| JP2019530299A (ja) * | 2016-10-13 | 2019-10-17 | 富士通株式会社 | 画像コーディング/デコーディング方法、装置及び画像処理機器 |
| CN110114803B (zh) * | 2016-12-28 | 2023-06-27 | 松下电器(美国)知识产权公司 | 三维模型分发方法、三维模型接收方法、三维模型分发装置以及三维模型接收装置 |
| EP3632107A1 (en) * | 2017-06-30 | 2020-04-08 | Huawei Technologies Co., Ltd. | Encoder, decoder, computer program and computer program product for processing a frame of a video sequence |
| CN109429065A (zh) * | 2017-09-05 | 2019-03-05 | 联咏科技股份有限公司 | 视频编码装置及视频编码方法 |
| US11539960B2 (en) * | 2019-10-01 | 2022-12-27 | Sony Interactive Entertainment Inc. | Game application providing scene change hint for encoding at a cloud gaming server |
| 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 |
| CN111447444A (zh) * | 2020-03-13 | 2020-07-24 | 西安万像电子科技有限公司 | 图像处理方法及装置 |
| US12513325B1 (en) * | 2024-09-23 | 2025-12-30 | Nvidia Corporation | Hints selection for hardware-based pyramidal motion estimation search |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06189291A (ja) * | 1992-12-21 | 1994-07-08 | Sharp Corp | 画像の動き検出装置 |
| US5473379A (en) * | 1993-11-04 | 1995-12-05 | At&T Corp. | Method and apparatus for improving motion compensation in digital video coding |
| JPH0937269A (ja) * | 1995-07-25 | 1997-02-07 | Hitachi Ltd | 画像圧縮装置 |
| US6049362A (en) * | 1996-02-14 | 2000-04-11 | International Business Machines Corporation | Dual prime motion estimation system and method |
| AU1486101A (en) | 1999-11-12 | 2001-06-06 | Brian S. Armstrong | Image metrology methods and apparatus |
| JP3753578B2 (ja) * | 1999-12-07 | 2006-03-08 | Necエレクトロニクス株式会社 | 動きベクトル探索装置および方法 |
| US6795068B1 (en) | 2000-07-21 | 2004-09-21 | Sony Computer Entertainment Inc. | Prop input device and method for mapping an object from a two-dimensional camera image to a three-dimensional space for controlling action in a game program |
| US20040104935A1 (en) * | 2001-01-26 | 2004-06-03 | Todd Williamson | Virtual reality immersion system |
| JP3941921B2 (ja) * | 2002-01-25 | 2007-07-11 | 三菱電機株式会社 | 動画像符号化装置 |
| US7038676B2 (en) * | 2002-06-11 | 2006-05-02 | Sony Computer Entertainmant Inc. | System and method for data compression |
| JP3968712B2 (ja) * | 2003-04-28 | 2007-08-29 | ソニー株式会社 | 動き予測補償装置及びその方法 |
| US20050286777A1 (en) | 2004-06-27 | 2005-12-29 | Roger Kumar | Encoding and decoding images |
| WO2006116659A2 (en) | 2005-04-28 | 2006-11-02 | Apple Computer, Inc. | Video processing in a multi-participant video conference |
| JP4389866B2 (ja) * | 2005-12-12 | 2009-12-24 | セイコーエプソン株式会社 | 画像処理方法、画像処理装置、表示装置およびプログラム |
| US8494052B2 (en) * | 2006-04-07 | 2013-07-23 | Microsoft Corporation | Dynamic selection of motion estimation search ranges and extended motion vector ranges |
| CN100584006C (zh) * | 2006-06-20 | 2010-01-20 | 中兴通讯股份有限公司 | 一种基于时间分辨率变换的视频转换处理方法 |
| US8121423B2 (en) * | 2007-10-12 | 2012-02-21 | Microsoft Corporation | Remote user interface raster segment motion detection and encoding |
| JP5171675B2 (ja) * | 2009-02-03 | 2013-03-27 | 三洋電機株式会社 | 画像処理装置、およびそれを搭載した撮像装置 |
| KR20110061468A (ko) * | 2009-12-01 | 2011-06-09 | (주)휴맥스 | 고해상도 영상의 부호화/복호화 방법 및 이를 수행하는 장치 |
| CN102263947B (zh) * | 2010-05-27 | 2016-07-06 | 香港科技大学 | 图像运动估计的方法及系统 |
| CN101945284B (zh) * | 2010-09-29 | 2013-01-02 | 无锡中星微电子有限公司 | 一种运动估计的装置和方法 |
| US20120147961A1 (en) * | 2010-12-09 | 2012-06-14 | Qualcomm Incorporated | Use of motion vectors in evaluating geometric partitioning modes |
| US8913664B2 (en) * | 2011-09-16 | 2014-12-16 | Sony Computer Entertainment Inc. | Three-dimensional motion mapping for cloud gaming |
| JP5979848B2 (ja) * | 2011-11-08 | 2016-08-31 | キヤノン株式会社 | 画像符号化方法、画像符号化装置及びプログラム、画像復号方法、画像復号装置及びプログラム |
| EP2645713A1 (en) * | 2012-03-30 | 2013-10-02 | Alcatel Lucent | Method and apparatus for encoding a selected spatial portion of a video stream |
| US10602175B2 (en) * | 2012-12-21 | 2020-03-24 | Nvidia Corporation | Using an average motion vector for a motion search |
| US9483845B2 (en) * | 2013-04-26 | 2016-11-01 | Nvidia Corporation | Extending prediction modes and performance of video codecs |
| US10491916B2 (en) * | 2013-10-01 | 2019-11-26 | Advanced Micro Devices, Inc. | Exploiting camera depth information for video encoding |
| US9769494B2 (en) * | 2014-08-01 | 2017-09-19 | Ati Technologies Ulc | Adaptive search window positioning for video encoding |
-
2014
- 2014-08-01 US US14/450,094 patent/US9769494B2/en not_active Expired - Fee Related
-
2015
- 2015-07-30 EP EP15828235.0A patent/EP3175620A4/en not_active Ceased
- 2015-07-30 KR KR1020177005224A patent/KR102449759B1/ko active Active
- 2015-07-30 WO PCT/CA2015/050719 patent/WO2016015155A1/en not_active Ceased
- 2015-07-30 JP JP2017505490A patent/JP6605581B2/ja active Active
- 2015-07-30 CN CN201580041863.6A patent/CN106576170B/zh active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017526268A5 (enExample) | ||
| MX2023000074A (es) | Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello. | |
| ZA202210346B (en) | Image prediction method and device | |
| EP4404569A3 (en) | Methods and apparatus of video coding using history-based motion vector prediction | |
| GB2588003A (en) | Interaction between pairwise average merging candidates and intra-block intra-bloc (IBC) | |
| JP2018526881A5 (enExample) | ||
| MX2024003787A (es) | Sistema y metodo para codificacion de video. | |
| JP2017085611A5 (enExample) | ||
| EP4642028A3 (en) | Methods and apparatus for generating affine candidates | |
| JP2015514341A5 (enExample) | ||
| MY187426A (en) | Motion information derivation mode determination in video coding | |
| MX2023011455A (es) | Dispositivo codificador de imagenes, dispositivo decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes. | |
| EP4561077A3 (en) | Systems and methods for generalized multi-hypothesis prediction for video coding | |
| CN106254885B (zh) | 数据处理系统、执行运动估计的方法 | |
| MY198068A (en) | Method and device for encoding or decoding encoding unit of picture outline | |
| JP2009177352A5 (enExample) | ||
| JP2018530963A5 (enExample) | ||
| MX2016008974A (es) | Representacion de vectores de movimiento en una corriente de bits codificada. | |
| WO2019059575A3 (ko) | 움직임 정보의 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치 | |
| JP2014209762A5 (enExample) | ||
| KR20160067032A (ko) | 프레임들의 시퀀스를 비디오 인코딩하기 위한 방법 및 인코더 | |
| MX2023015373A (es) | Codificador, decodificador, metodo de codificacion y metodo de decodificacion. | |
| BR112021012196A2 (pt) | Método de decodificação de vídeo, aparelho de decodificação de vídeo, método de codificação de vídeo, e aparelho de codificação de vídeo | |
| CN112673631B (zh) | 利用运动矢量进行空间块级像素活动提取优化的系统、方法及设备 | |
| MY207077A (en) | Moving-picture coding device, moving-picture coding method, moving-picture coding program, moving-picture decoding device, moving-picture decoding method, and moving-picture decoding program |