MX352293B - Método y aparato para predicción de compensación de movimiento. - Google Patents
Método y aparato para predicción de compensación de movimiento.Info
- Publication number
- MX352293B MX352293B MX2016003463A MX2016003463A MX352293B MX 352293 B MX352293 B MX 352293B MX 2016003463 A MX2016003463 A MX 2016003463A MX 2016003463 A MX2016003463 A MX 2016003463A MX 352293 B MX352293 B MX 352293B
- 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 |
|---|---|
| MX352293B true MX352293B (es) | 2017-11-17 |
Family
ID=47422960
Family Applications (4)
| 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. |
| MX2015010842A MX337794B (es) | 2011-06-24 | 2012-06-22 | Metodo y aparato para prediccion de compensancion de movimiento. |
| MX2017014631A MX387809B (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. |
Family Applications After (3)
| 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. |
| MX2017014631A MX387809B (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. |
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 |
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| 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 |
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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
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- 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
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- 2012-06-22 ES ES12803489T patent/ES2822248T3/es active Active
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2015
- 2015-09-09 JP JP2015177699A patent/JP6101327B2/ja active Active
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2017
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2018
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- 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
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- 2020-12-24 AU AU2020294315A patent/AU2020294315B2/en active Active
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