JP2014222941A5 - - Google Patents
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- JP2014222941A5 JP2014222941A5 JP2014152268A JP2014152268A JP2014222941A5 JP 2014222941 A5 JP2014222941 A5 JP 2014222941A5 JP 2014152268 A JP2014152268 A JP 2014152268A JP 2014152268 A JP2014152268 A JP 2014152268A JP 2014222941 A5 JP2014222941 A5 JP 2014222941A5
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161501112P | 2011-06-24 | 2011-06-24 | |
| US61/501,112 | 2011-06-24 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014517194A Division JP5625139B2 (ja) | 2011-06-24 | 2012-06-22 | 動き補償予測のための方法及び装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015177699A Division JP6101327B2 (ja) | 2011-06-24 | 2015-09-09 | 動き補償予測のための方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014222941A JP2014222941A (ja) | 2014-11-27 |
| JP2014222941A5 true JP2014222941A5 (enExample) | 2015-06-11 |
| JP5865965B2 JP5865965B2 (ja) | 2016-02-17 |
Family
ID=47422960
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014517194A Active JP5625139B2 (ja) | 2011-06-24 | 2012-06-22 | 動き補償予測のための方法及び装置 |
| JP2014152268A Active JP5865965B2 (ja) | 2011-06-24 | 2014-07-25 | 動き補償予測のための方法及び装置 |
| JP2015177699A Active JP6101327B2 (ja) | 2011-06-24 | 2015-09-09 | 動き補償予測のための方法及び装置 |
| JP2016251782A Active JP6271697B2 (ja) | 2011-06-24 | 2016-12-26 | 動き補償予測のための方法及び装置 |
| JP2017251054A Active JP6467030B2 (ja) | 2011-06-24 | 2017-12-27 | 動き補償予測のための方法 |
| JP2019002663A Active JP6707678B2 (ja) | 2011-06-24 | 2019-01-10 | 動き補償予測のための方法及び装置 |
| JP2020088029A Active JP6900547B2 (ja) | 2011-06-24 | 2020-05-20 | 動き補償予測のための方法及び装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014517194A Active JP5625139B2 (ja) | 2011-06-24 | 2012-06-22 | 動き補償予測のための方法及び装置 |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015177699A Active JP6101327B2 (ja) | 2011-06-24 | 2015-09-09 | 動き補償予測のための方法及び装置 |
| JP2016251782A Active JP6271697B2 (ja) | 2011-06-24 | 2016-12-26 | 動き補償予測のための方法及び装置 |
| JP2017251054A Active JP6467030B2 (ja) | 2011-06-24 | 2017-12-27 | 動き補償予測のための方法 |
| JP2019002663A Active JP6707678B2 (ja) | 2011-06-24 | 2019-01-10 | 動き補償予測のための方法及び装置 |
| JP2020088029A Active JP6900547B2 (ja) | 2011-06-24 | 2020-05-20 | 動き補償予測のための方法及び装置 |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US9860532B2 (enExample) |
| EP (6) | EP2724540B8 (enExample) |
| JP (7) | JP5625139B2 (enExample) |
| KR (5) | KR101748810B1 (enExample) |
| CN (5) | CN107105263B (enExample) |
| AU (6) | AU2012272779B2 (enExample) |
| BR (1) | BR112013032716B1 (enExample) |
| CA (5) | CA3083886C (enExample) |
| DK (1) | DK3826307T3 (enExample) |
| ES (6) | ES2963964T3 (enExample) |
| FI (1) | FI3826307T3 (enExample) |
| HU (4) | HUE053960T2 (enExample) |
| MX (4) | MX352293B (enExample) |
| PH (1) | PH12013502314A1 (enExample) |
| PL (6) | PL3751856T3 (enExample) |
| PT (6) | PT2916549T (enExample) |
| RU (7) | RU2559839C1 (enExample) |
| WO (1) | WO2012177961A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3751856T3 (pl) * | 2011-06-24 | 2023-10-09 | Ntt Docomo, Inc. | Sposoby predykcji z kompensacją ruchu |
| HUE048724T2 (hu) * | 2011-06-28 | 2020-08-28 | Samsung Electronics Co Ltd | Képinterpoláció aszimmetrikus interpolációszûrõt használva |
| CN105122804A (zh) * | 2013-04-05 | 2015-12-02 | 夏普株式会社 | 利用颜色位深缩放的视频压缩 |
| CN104618680B (zh) * | 2015-01-21 | 2017-09-05 | 北京瀚景锦河科技有限公司 | 一种视频分辨率的压缩方法 |
| US10257524B2 (en) * | 2015-07-01 | 2019-04-09 | Mediatek Inc. | Residual up-sampling apparatus for performing transform block up-sampling and residual down-sampling apparatus for performing transform block down-sampling |
| WO2019072368A1 (en) | 2017-10-09 | 2019-04-18 | Huawei Technologies Co., Ltd. | LIMITED MEMORY ACCESS WINDOW FOR MOTION VECTOR REFINEMENT |
| CN112422976B (zh) * | 2019-08-23 | 2024-04-16 | 北京大学 | 一种视频编码标准中的亮度分量运动补偿方法及视频编码方法 |
| EP4011077A4 (en) * | 2019-09-13 | 2022-11-30 | Beijing Bytedance Network Technology Co., Ltd. | WEIGHTED SAMPLE BI PREDICTION IN VIDEO ENCODING |
| US11973958B2 (en) * | 2019-09-22 | 2024-04-30 | Hfi Innovation Inc. | Method and apparatus of sample clipping for prediction refinement with optical flow in video coding |
| WO2021061322A1 (en) | 2019-09-24 | 2021-04-01 | Alibaba Group Holding Limited | Motion compensation methods for video coding |
| JP7534395B2 (ja) * | 2019-09-30 | 2024-08-14 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | インター予測装置用の補間フィルタおよびビデオコーディングのための方法 |
| US11523112B2 (en) * | 2020-04-09 | 2022-12-06 | Tencent America LLC | Intra coding with L-type partitioning tree |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7006571B1 (en) * | 1997-06-03 | 2006-02-28 | Hitachi, Ltd. | Method of synthesizing interframe predicted image, and image coding and decoding method and device therefore |
| JPH1169345A (ja) * | 1997-06-11 | 1999-03-09 | Fujitsu Ltd | フレーム間予測動画像符号化装置及び復号装置並びにフレーム間予測動画像符号化方法及び復号方法 |
| KR100739281B1 (ko) * | 2000-02-21 | 2007-07-12 | 주식회사 팬택앤큐리텔 | 움직임 추정 방법 및 장치 |
| DE10022264A1 (de) | 2000-05-08 | 2001-11-22 | Micronas Munich Gmbh | Videosignal-Decoder und Verfahren zur Beseitigung von Bildstörungen in einem Videobild |
| US6950469B2 (en) * | 2001-09-17 | 2005-09-27 | Nokia Corporation | Method for sub-pixel value interpolation |
| US7305034B2 (en) * | 2002-04-10 | 2007-12-04 | Microsoft Corporation | Rounding control for multi-stage interpolation |
| US7620109B2 (en) | 2002-04-10 | 2009-11-17 | Microsoft Corporation | Sub-pixel interpolation in motion estimation and compensation |
| JP4161676B2 (ja) * | 2002-10-18 | 2008-10-08 | ソニー株式会社 | 信号処理装置、その方法およびそのプログラム |
| US20040076333A1 (en) * | 2002-10-22 | 2004-04-22 | Huipin Zhang | Adaptive interpolation filter system for motion compensated predictive video coding |
| CN101848385B (zh) * | 2004-04-21 | 2012-10-10 | 松下电器产业株式会社 | 运动补偿装置 |
| US8731054B2 (en) * | 2004-05-04 | 2014-05-20 | Qualcomm Incorporated | Method and apparatus for weighted prediction in predictive frames |
| EP1617672A1 (en) | 2004-07-13 | 2006-01-18 | Matsushita Electric Industrial Co., Ltd. | Motion estimator/compensator including a 16-bit 1/8 pel interpolation filter |
| JP2008518516A (ja) * | 2004-10-21 | 2008-05-29 | ソニー エレクトロニクス インコーポレーテッド | 先進のビデオコーデックファイルフォーマットにおけるＦＲＥｘｔ（ＦＩＤＥＬＩＴＹＲＡＮＧＥＥＸＴＥＮＳＩＯＮＳ）のサポート |
| US8208564B2 (en) * | 2005-06-24 | 2012-06-26 | Ntt Docomo, Inc. | Method and apparatus for video encoding and decoding using adaptive interpolation |
| US10090963B2 (en) | 2005-12-08 | 2018-10-02 | Koninklijke Philips N.V. | System, apparatus, and method for single-carrier block transmission with adaptive guard interval |
| KR100772390B1 (ko) * | 2006-01-23 | 2007-11-01 | 삼성전자주식회사 | 방향 보간 방법 및 그 장치와, 그 보간 방법이 적용된부호화 및 복호화 방법과 그 장치 및 복호화 장치 |
| US8705630B2 (en) * | 2006-02-10 | 2014-04-22 | Nvidia Corporation | Adapting one type of encoder to another type of encoder |
| WO2007114368A1 (ja) | 2006-03-30 | 2007-10-11 | Kabushiki Kaisha Toshiba | 画像符号化装置及び方法並びに画像復号化装置及び方法 |
| WO2008049446A1 (en) * | 2006-10-25 | 2008-05-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Quality scalable coding |
| CN100551073C (zh) | 2006-12-05 | 2009-10-14 | 华为技术有限公司 | 编解码方法及装置、分像素插值处理方法及装置 |
| US8509316B2 (en) * | 2007-01-09 | 2013-08-13 | Core Wireless Licensing, S.a.r.l. | Adaptive interpolation filters for video coding |
| US9118927B2 (en) * | 2007-06-13 | 2015-08-25 | Nvidia Corporation | Sub-pixel interpolation and its application in motion compensated encoding of a video signal |
| CN100568920C (zh) * | 2007-07-24 | 2009-12-09 | 浙江大学 | 串行输入并行输出的视频图像亮度插值的方法和装置 |
| US8819095B2 (en) * | 2007-08-28 | 2014-08-26 | Qualcomm Incorporated | Fast computation of products by dyadic fractions with sign-symmetric rounding errors |
| CN100562114C (zh) * | 2007-08-30 | 2009-11-18 | 上海交通大学 | 视频解码方法与解码装置 |
| US8208560B2 (en) * | 2007-10-15 | 2012-06-26 | Intel Corporation | Bit depth enhancement for scalable video coding |
| US8204333B2 (en) * | 2007-10-15 | 2012-06-19 | Intel Corporation | Converting video and image signal bit depths |
| EP2210421A4 (en) * | 2007-10-16 | 2013-12-04 | Lg Electronics Inc | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
| US8953673B2 (en) * | 2008-02-29 | 2015-02-10 | Microsoft Corporation | Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers |
| US8711948B2 (en) * | 2008-03-21 | 2014-04-29 | Microsoft Corporation | Motion-compensated prediction of inter-layer residuals |
| US8831086B2 (en) * | 2008-04-10 | 2014-09-09 | Qualcomm Incorporated | Prediction techniques for interpolation in video coding |
| ES2602100T3 (es) * | 2008-04-16 | 2017-02-17 | Ge Video Compression, Llc | Escalabilidad de profundidad de bits |
| US9326004B2 (en) * | 2008-06-03 | 2016-04-26 | Broadcom Corporation | Reduced memory mode video decode |
| JP5697301B2 (ja) * | 2008-10-01 | 2015-04-08 | 株式会社Ｎｔｔドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、及び動画像符号化・復号システム |
| CN102598660B (zh) * | 2009-04-20 | 2015-04-29 | 杜比实验室特许公司 | 用于多层视频传输的自适应内插滤波器 |
| CN102804779A (zh) | 2009-06-09 | 2012-11-28 | 索尼公司 | 图像处理装置和方法 |
| JP2011061320A (ja) * | 2009-09-07 | 2011-03-24 | Sony Corp | 動き補償装置、符号化装置、復号装置、これらにおける処理方法およびプログラム |
| CN101715125B (zh) * | 2009-09-11 | 2011-09-28 | 中山大学 | 一种用于h.264视频编码的联合分数点运动估计和插值方法 |
| WO2011086672A1 (ja) * | 2010-01-13 | 2011-07-21 | 株式会社 東芝 | 動画像符号化装置および復号装置 |
| CN101778280B (zh) * | 2010-01-14 | 2011-09-28 | 山东大学 | 一种基于avs运动补偿亮度插值运算的电路及方法 |
| WO2011121716A1 (ja) | 2010-03-30 | 2011-10-06 | 株式会社 東芝 | 動画像符号化方法、復号化方法、符号化装置および復号化装置 |
| GB201007351D0 (en) * | 2010-04-30 | 2010-06-16 | Imagination Tech Ltd | Varying temporal interpolation in a motion compensated frame interpolation system |
| KR101686945B1 (ko) | 2010-07-09 | 2016-12-15 | 삼성전자주식회사 | 영상 보간 방법 및 장치 |
| EP2724532A1 (en) * | 2011-06-22 | 2014-04-30 | Motorola Mobility LLC | Fractional pixel interpolation filter for video compression |
| PL3751856T3 (pl) * | 2011-06-24 | 2023-10-09 | Ntt Docomo, Inc. | Sposoby predykcji z kompensacją ruchu |
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2012
- 2012-06-22 PL PL20181965.3T patent/PL3751856T3/pl unknown
- 2012-06-22 CN CN201710221171.0A patent/CN107105263B/zh active Active
- 2012-06-22 PT PT15163455T patent/PT2916549T/pt unknown
- 2012-06-22 PL PL18168744T patent/PL3367687T3/pl unknown
- 2012-06-22 MX MX2016003463A patent/MX352293B/es unknown
- 2012-06-22 CA CA3083886A patent/CA3083886C/en active Active
- 2012-06-22 EP EP12803489.9A patent/EP2724540B8/en active Active
- 2012-06-22 PT PT181687443T patent/PT3367687T/pt unknown
- 2012-06-22 EP EP18168744.3A patent/EP3367687B1/en active Active
- 2012-06-22 ES ES21152044T patent/ES2963964T3/es active Active
- 2012-06-22 PT PT211520440T patent/PT3826307T/pt unknown
- 2012-06-22 AU AU2012272779A patent/AU2012272779B2/en active Active
- 2012-06-22 CN CN201280031173.9A patent/CN103650490B/zh active Active
- 2012-06-22 PL PL15163455T patent/PL2916549T3/pl unknown
- 2012-06-22 US US14/126,734 patent/US9860532B2/en active Active
- 2012-06-22 JP JP2014517194A patent/JP5625139B2/ja active Active
- 2012-06-22 PH PH1/2013/502314A patent/PH12013502314A1/en unknown
- 2012-06-22 KR KR1020167017302A patent/KR101748810B1/ko active Active
- 2012-06-22 DK DK21152044.0T patent/DK3826307T3/da active
- 2012-06-22 RU RU2014102188/07A patent/RU2559839C1/ru active
- 2012-06-22 BR BR112013032716-2A patent/BR112013032716B1/pt active IP Right Grant
- 2012-06-22 CA CA2904551A patent/CA2904551C/en active Active
- 2012-06-22 ES ES20181965T patent/ES2953082T3/es active Active
- 2012-06-22 MX MX2015010842A patent/MX337794B/es unknown
- 2012-06-22 CA CA3158173A patent/CA3158173C/en active Active
- 2012-06-22 KR KR1020187012281A patent/KR101988409B1/ko active Active
- 2012-06-22 HU HUE18168744A patent/HUE053960T2/hu unknown
- 2012-06-22 PT PT181687161T patent/PT3367686T/pt unknown
- 2012-06-22 KR KR1020167017300A patent/KR101747122B1/ko active Active
- 2012-06-22 ES ES18168716T patent/ES2847955T3/es active Active
- 2012-06-22 ES ES15163455.7T patent/ES2683857T3/es active Active
- 2012-06-22 CN CN201510462973.1A patent/CN104967851B/zh active Active
- 2012-06-22 EP EP15163455.7A patent/EP2916549B1/en active Active
- 2012-06-22 KR KR1020177015861A patent/KR101855975B1/ko active Active
- 2012-06-22 EP EP18168716.1A patent/EP3367686B1/en active Active
- 2012-06-22 ES ES18168744T patent/ES2869948T3/es active Active
- 2012-06-22 PT PT201819653T patent/PT3751856T/pt unknown
- 2012-06-22 PT PT128034899T patent/PT2724540T/pt unknown
- 2012-06-22 CN CN201610804839.XA patent/CN106162187B/zh active Active
- 2012-06-22 PL PL18168716T patent/PL3367686T3/pl unknown
- 2012-06-22 EP EP21152044.0A patent/EP3826307B1/en active Active
- 2012-06-22 WO PCT/US2012/043674 patent/WO2012177961A1/en not_active Ceased
- 2012-06-22 FI FIEP21152044.0T patent/FI3826307T3/fi active
- 2012-06-22 PL PL12803489T patent/PL2724540T3/pl unknown
- 2012-06-22 HU HUE21152044A patent/HUE064092T2/hu unknown
- 2012-06-22 PL PL21152044.0T patent/PL3826307T3/pl unknown
- 2012-06-22 HU HUE20181965A patent/HUE062673T2/hu unknown
- 2012-06-22 KR KR1020137032807A patent/KR101662654B1/ko active Active
- 2012-06-22 HU HUE18168716A patent/HUE053980T2/hu unknown
- 2012-06-22 MX MX2017014631A patent/MX387809B/es unknown
- 2012-06-22 ES ES12803489T patent/ES2822248T3/es active Active
- 2012-06-22 CN CN201710221139.2A patent/CN106878734B/zh active Active
- 2012-06-22 EP EP20181965.3A patent/EP3751856B1/en active Active
- 2012-06-22 MX MX2013014726A patent/MX2013014726A/es active IP Right Grant
- 2012-06-22 CA CA2997877A patent/CA2997877C/en active Active
- 2012-06-22 CA CA2839704A patent/CA2839704C/en active Active
- 2012-06-22 RU RU2015113433/07A patent/RU2584546C2/ru active
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2014
- 2014-07-25 JP JP2014152268A patent/JP5865965B2/ja active Active
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2015
- 2015-09-09 JP JP2015177699A patent/JP6101327B2/ja active Active
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2016
- 2016-04-11 RU RU2016113727A patent/RU2634703C2/ru active
- 2016-11-09 AU AU2016256712A patent/AU2016256712B2/en active Active
- 2016-12-26 JP JP2016251782A patent/JP6271697B2/ja active Active
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2017
- 2017-10-11 RU RU2017136064A patent/RU2664389C1/ru active
- 2017-10-27 US US15/795,658 patent/US10171816B2/en active Active
- 2017-12-27 JP JP2017251054A patent/JP6467030B2/ja active Active
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2018
- 2018-06-21 AU AU2018204503A patent/AU2018204503B2/en active Active
- 2018-06-21 AU AU2018204505A patent/AU2018204505B2/en active Active
- 2018-08-02 RU RU2018128280A patent/RU2683591C1/ru active
- 2018-11-30 US US16/206,664 patent/US10721481B2/en active Active
- 2018-11-30 US US16/206,672 patent/US10735746B2/en active Active
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2019
- 2019-01-10 JP JP2019002663A patent/JP6707678B2/ja active Active
- 2019-03-21 RU RU2019108127A patent/RU2721004C1/ru active
- 2019-10-04 AU AU2019240711A patent/AU2019240711C1/en active Active
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2020
- 2020-04-28 RU RU2020114956A patent/RU2739499C1/ru active
- 2020-05-20 JP JP2020088029A patent/JP6900547B2/ja active Active
- 2020-12-24 AU AU2020294315A patent/AU2020294315B2/en active Active