PT2724540T - Método e aparelho para a previsão da compensação de movimento - Google Patents
Método e aparelho para a previsão da compensação de movimentoInfo
- Publication number
- PT2724540T PT2724540T PT128034899T PT12803489T PT2724540T PT 2724540 T PT2724540 T PT 2724540T PT 128034899 T PT128034899 T PT 128034899T PT 12803489 T PT12803489 T PT 12803489T PT 2724540 T PT2724540 T PT 2724540T
- Authority
- PT
- Portugal
- Prior art keywords
- motion compensation
- compensation prediction
- prediction
- motion
- compensation
- Prior art date
Links
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
- H04N19/10—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
- H04N19/42—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
- H04N19/50—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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161501112P | 2011-06-24 | 2011-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2724540T true PT2724540T (pt) | 2020-10-19 |
Family
ID=47422960
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT128034899T PT2724540T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
| PT181687443T PT3367687T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
| PT181687161T PT3367686T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
| PT201819653T PT3751856T (pt) | 2011-06-24 | 2012-06-22 | Métodos para previsão de compensação de movimento |
| PT211520440T PT3826307T (pt) | 2011-06-24 | 2012-06-22 | Método para a previsão de compensação de movimento |
| PT15163455T PT2916549T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT181687443T PT3367687T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
| PT181687161T PT3367686T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
| PT201819653T PT3751856T (pt) | 2011-06-24 | 2012-06-22 | Métodos para previsão de compensação de movimento |
| PT211520440T PT3826307T (pt) | 2011-06-24 | 2012-06-22 | Método para a previsão de compensação de movimento |
| PT15163455T PT2916549T (pt) | 2011-06-24 | 2012-06-22 | Método e aparelho para a previsão da compensação de movimento |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US9860532B2 (enExample) |
| EP (6) | EP3826307B1 (enExample) |
| JP (7) | JP5625139B2 (enExample) |
| KR (5) | KR101748810B1 (enExample) |
| CN (5) | CN103650490B (enExample) |
| AU (6) | AU2012272779B2 (enExample) |
| BR (1) | BR112013032716B1 (enExample) |
| CA (6) | CA2839704C (enExample) |
| DK (1) | DK3826307T3 (enExample) |
| ES (6) | ES2963964T3 (enExample) |
| FI (1) | FI3826307T3 (enExample) |
| HU (4) | HUE064092T2 (enExample) |
| MX (4) | MX387809B (enExample) |
| PH (1) | PH12013502314A1 (enExample) |
| PL (6) | PL3367686T3 (enExample) |
| PT (6) | PT2724540T (enExample) |
| RU (7) | RU2559839C1 (enExample) |
| WO (1) | WO2012177961A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2839704C (en) * | 2011-06-24 | 2018-05-01 | Ntt Docomo, Inc. | Method and apparatus for motion compensation prediction |
| ES2701978T3 (es) * | 2011-06-28 | 2019-02-26 | Samsung Electronics Co Ltd | Procedimiento de decodificación usando un filtro de interpolación |
| 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 |
| WO2021047632A1 (en) * | 2019-09-13 | 2021-03-18 | Beijing Bytedance Network Technology Co., Ltd. | Weighted sample bi-prediction in video coding |
| CN114503557B (zh) * | 2019-09-22 | 2025-09-16 | 寰发股份有限公司 | 视频数据预测方法和装置 |
| KR20220063272A (ko) * | 2019-09-24 | 2022-05-17 | 알리바바 그룹 홀딩 리미티드 | 비디오 코딩을 위한 움직임 보상 방법 |
| 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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| KR100739281B1 (ko) * | 2000-02-21 | 2007-07-12 | 주식회사 팬택앤큐리텔 | 움직임 추정 방법 및 장치 |
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| US20040076333A1 (en) * | 2002-10-22 | 2004-04-22 | Huipin Zhang | Adaptive interpolation filter system for motion compensated predictive video coding |
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2012
- 2012-06-22 CA CA2839704A patent/CA2839704C/en active Active
- 2012-06-22 EP EP21152044.0A patent/EP3826307B1/en active Active
- 2012-06-22 DK DK21152044.0T patent/DK3826307T3/da active
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- 2012-06-22 AU AU2012272779A patent/AU2012272779B2/en active Active
- 2012-06-22 EP EP18168716.1A patent/EP3367686B1/en active Active
- 2012-06-22 HU HUE21152044A patent/HUE064092T2/hu unknown
- 2012-06-22 HU HUE18168744A patent/HUE053960T2/hu unknown
- 2012-06-22 US US14/126,734 patent/US9860532B2/en active Active
- 2012-06-22 EP EP15163455.7A patent/EP2916549B1/en active Active
- 2012-06-22 PT PT128034899T patent/PT2724540T/pt unknown
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- 2012-06-22 CA CA3158173A patent/CA3158173C/en active Active
- 2012-06-22 FI FIEP21152044.0T patent/FI3826307T3/fi active
- 2012-06-22 PL PL18168716T patent/PL3367686T3/pl unknown
- 2012-06-22 KR KR1020167017302A patent/KR101748810B1/ko active Active
- 2012-06-22 CA CA3272133A patent/CA3272133A1/en active Pending
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- 2012-06-22 CA CA2997877A patent/CA2997877C/en active Active
- 2012-06-22 WO PCT/US2012/043674 patent/WO2012177961A1/en not_active Ceased
- 2012-06-22 CN CN201280031173.9A patent/CN103650490B/zh active Active
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- 2012-06-22 ES ES15163455.7T patent/ES2683857T3/es active Active
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- 2012-06-22 CN CN201710221171.0A patent/CN107105263B/zh active Active
- 2012-06-22 MX MX2013014726A patent/MX2013014726A/es active IP Right Grant
- 2012-06-22 BR BR112013032716-2A patent/BR112013032716B1/pt active IP Right Grant
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- 2012-06-22 KR KR1020177015861A patent/KR101855975B1/ko active 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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- 2016-04-11 RU RU2016113727A patent/RU2634703C2/ru active
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2017
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2018
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