MX337794B - Metodo y aparato para prediccion de compensancion de movimiento. - Google Patents
Metodo y aparato para prediccion de compensancion de movimiento.Info
- Publication number
- MX337794B MX337794B MX2015010842A MX2015010842A MX337794B MX 337794 B MX337794 B MX 337794B MX 2015010842 A MX2015010842 A MX 2015010842A MX 2015010842 A MX2015010842 A MX 2015010842A MX 337794 B MX337794 B MX 337794B
- Authority
- MX
- Mexico
- Prior art keywords
- motion compensation
- samples
- compensation prediction
- bit depth
- filtering operations
- Prior art date
Links
- 238000001914 filtration Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161501112P | 2011-06-24 | 2011-06-24 | |
| PCT/US2012/043674 WO2012177961A1 (en) | 2011-06-24 | 2012-06-22 | Method and apparatus for motion compensation prediction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX337794B true MX337794B (es) | 2016-03-18 |
Family
ID=47422960
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2015010842A MX337794B (es) | 2011-06-24 | 2012-06-22 | Metodo y aparato para prediccion de compensancion de movimiento. |
| MX2016003463A MX352293B (es) | 2011-06-24 | 2012-06-22 | Método y aparato para predicción de compensación de movimiento. |
| MX2013014726A MX2013014726A (es) | 2011-06-24 | 2012-06-22 | Metodo y aparato para prediccion de compensacion de movimiento. |
| MX2017014631A MX387809B (es) | 2011-06-24 | 2012-06-22 | Método y aparato para predicción de compensación de movimiento. |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016003463A MX352293B (es) | 2011-06-24 | 2012-06-22 | Método y aparato para predicción de compensación de movimiento. |
| MX2013014726A MX2013014726A (es) | 2011-06-24 | 2012-06-22 | Metodo y aparato para prediccion de compensacion de movimiento. |
| MX2017014631A MX387809B (es) | 2011-06-24 | 2012-06-22 | Método y aparato para predicción de compensación de movimiento. |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US9860532B2 (enExample) |
| EP (6) | EP2724540B8 (enExample) |
| JP (7) | JP5625139B2 (enExample) |
| KR (5) | KR101748810B1 (enExample) |
| CN (5) | CN103650490B (enExample) |
| AU (6) | AU2012272779B2 (enExample) |
| BR (1) | BR112013032716B1 (enExample) |
| CA (6) | CA3083886C (enExample) |
| DK (1) | DK3826307T3 (enExample) |
| ES (6) | ES2963964T3 (enExample) |
| FI (1) | FI3826307T3 (enExample) |
| HU (4) | HUE053960T2 (enExample) |
| MX (4) | MX337794B (enExample) |
| PH (1) | PH12013502314A1 (enExample) |
| PL (6) | PL2724540T3 (enExample) |
| PT (6) | PT2916549T (enExample) |
| RU (7) | RU2584546C2 (enExample) |
| WO (1) | WO2012177961A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| PT2916549T (pt) * | 2011-06-24 | 2018-10-04 | Ntt Docomo Inc | Método e aparelho para a previsão da compensação de movimento |
| CN105791870B (zh) * | 2011-06-28 | 2017-10-24 | 三星电子株式会社 | 使用非对称插值滤波器的图像插值的方法及其设备 |
| HK1217846A1 (zh) * | 2013-04-05 | 2017-01-20 | 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 |
| JP7323710B2 (ja) * | 2019-09-13 | 2023-08-08 | 北京字節跳動網絡技術有限公司 | 映像符号化における重み付けサンプルの双予測 |
| WO2021052510A1 (en) * | 2019-09-22 | 2021-03-25 | Mediatek 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 |
| CN114503559B (zh) | 2019-09-30 | 2023-10-20 | 华为技术有限公司 | 用于视频译码中的帧间预测装置和方法的插值滤波器 |
| US11523112B2 (en) | 2020-04-09 | 2022-12-06 | Tencent America LLC | Intra coding with L-type partitioning tree |
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2012
- 2012-06-22 PT PT15163455T patent/PT2916549T/pt unknown
- 2012-06-22 WO PCT/US2012/043674 patent/WO2012177961A1/en not_active Ceased
- 2012-06-22 JP JP2014517194A patent/JP5625139B2/ja active Active
- 2012-06-22 MX MX2015010842A patent/MX337794B/es unknown
- 2012-06-22 KR KR1020167017302A patent/KR101748810B1/ko active Active
- 2012-06-22 PH PH1/2013/502314A patent/PH12013502314A1/en unknown
- 2012-06-22 PT PT128034899T patent/PT2724540T/pt unknown
- 2012-06-22 KR KR1020137032807A patent/KR101662654B1/ko active Active
- 2012-06-22 ES ES21152044T patent/ES2963964T3/es active Active
- 2012-06-22 CN CN201280031173.9A patent/CN103650490B/zh active Active
- 2012-06-22 AU AU2012272779A patent/AU2012272779B2/en active Active
- 2012-06-22 PL PL12803489T patent/PL2724540T3/pl unknown
- 2012-06-22 CA CA3083886A patent/CA3083886C/en active Active
- 2012-06-22 ES ES18168744T patent/ES2869948T3/es active Active
- 2012-06-22 CN CN201710221139.2A patent/CN106878734B/zh active Active
- 2012-06-22 CA CA3158173A patent/CA3158173C/en active Active
- 2012-06-22 PT PT181687161T patent/PT3367686T/pt unknown
- 2012-06-22 ES ES20181965T patent/ES2953082T3/es active Active
- 2012-06-22 CN CN201710221171.0A patent/CN107105263B/zh active Active
- 2012-06-22 EP EP12803489.9A patent/EP2724540B8/en active Active
- 2012-06-22 KR KR1020177015861A patent/KR101855975B1/ko active Active
- 2012-06-22 KR KR1020187012281A patent/KR101988409B1/ko active Active
- 2012-06-22 PT PT201819653T patent/PT3751856T/pt unknown
- 2012-06-22 CA CA2839704A patent/CA2839704C/en active Active
- 2012-06-22 PT PT181687443T patent/PT3367687T/pt unknown
- 2012-06-22 ES ES12803489T patent/ES2822248T3/es active Active
- 2012-06-22 HU HUE18168744A patent/HUE053960T2/hu unknown
- 2012-06-22 HU HUE21152044A patent/HUE064092T2/hu unknown
- 2012-06-22 EP EP15163455.7A patent/EP2916549B1/en active Active
- 2012-06-22 PL PL18168744T patent/PL3367687T3/pl unknown
- 2012-06-22 HU HUE18168716A patent/HUE053980T2/hu unknown
- 2012-06-22 EP EP20181965.3A patent/EP3751856B1/en active Active
- 2012-06-22 PL PL21152044.0T patent/PL3826307T3/pl unknown
- 2012-06-22 EP EP18168744.3A patent/EP3367687B1/en active Active
- 2012-06-22 EP EP18168716.1A patent/EP3367686B1/en active Active
- 2012-06-22 US US14/126,734 patent/US9860532B2/en 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 RU RU2015113433/07A patent/RU2584546C2/ru active
- 2012-06-22 PT PT211520440T patent/PT3826307T/pt unknown
- 2012-06-22 PL PL15163455T patent/PL2916549T3/pl unknown
- 2012-06-22 EP EP21152044.0A patent/EP3826307B1/en active Active
- 2012-06-22 FI FIEP21152044.0T patent/FI3826307T3/fi active
- 2012-06-22 RU RU2014102188/07A patent/RU2559839C1/ru active
- 2012-06-22 MX MX2016003463A patent/MX352293B/es unknown
- 2012-06-22 PL PL18168716T patent/PL3367686T3/pl unknown
- 2012-06-22 HU HUE20181965A patent/HUE062673T2/hu unknown
- 2012-06-22 KR KR1020167017300A patent/KR101747122B1/ko active Active
- 2012-06-22 CA CA3272133A patent/CA3272133A1/en active Pending
- 2012-06-22 ES ES18168716T patent/ES2847955T3/es active Active
- 2012-06-22 DK DK21152044.0T patent/DK3826307T3/da active
- 2012-06-22 CN CN201610804839.XA patent/CN106162187B/zh active 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 MX MX2013014726A patent/MX2013014726A/es active IP Right Grant
- 2012-06-22 CA CA2997877A patent/CA2997877C/en active Active
- 2012-06-22 PL PL20181965.3T patent/PL3751856T3/pl unknown
- 2012-06-22 MX MX2017014631A patent/MX387809B/es unknown
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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 US16/206,672 patent/US10735746B2/en active Active
- 2018-11-30 US US16/206,664 patent/US10721481B2/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
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- 2020-05-20 JP JP2020088029A patent/JP6900547B2/ja active Active
- 2020-12-24 AU AU2020294315A patent/AU2020294315B2/en active Active
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