PL2996336T3 - Urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego - Google Patents
Urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnegoInfo
- Publication number
- PL2996336T3 PL2996336T3 PL15173607T PL15173607T PL2996336T3 PL 2996336 T3 PL2996336 T3 PL 2996336T3 PL 15173607 T PL15173607 T PL 15173607T PL 15173607 T PL15173607 T PL 15173607T PL 2996336 T3 PL2996336 T3 PL 2996336T3
- Authority
- PL
- Poland
- Prior art keywords
- interpolation filter
- smoothing interpolation
- interpolating images
- interpolating
- images
- Prior art date
Links
Classifications
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- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
- G06F17/175—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method of multidimensional data
-
- 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
- H04N19/182—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 a pixel
-
- 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
- H04N19/186—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 a colour or a chrominance component
-
- 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
- H04N19/43—Hardware specially adapted for motion estimation or compensation
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
- H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Television Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38826410P | 2010-09-30 | 2010-09-30 | |
| US201061426479P | 2010-12-22 | 2010-12-22 | |
| US201161431909P | 2011-01-12 | 2011-01-12 | |
| US201161450775P | 2011-03-09 | 2011-03-09 | |
| EP15173607.1A EP2996336B1 (en) | 2010-09-30 | 2011-09-30 | Device for interpolating images by using a smoothing interpolation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2996336T3 true PL2996336T3 (pl) | 2017-11-30 |
Family
ID=45893683
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17187373.0T PL3276961T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego |
| PL15173606T PL2996335T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego |
| PL15173605T PL2953355T3 (pl) | 2010-09-30 | 2011-09-30 | Urządzenie do interpolacji obrazów przy użyciu wygładzającego filtru interpolacyjnego |
| PL15173607T PL2996336T3 (pl) | 2010-09-30 | 2011-09-30 | Urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego |
| PL14193524T PL2860980T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17187373.0T PL3276961T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób i urządzenie do interpolowania obrazów z wykorzystaniem wygładzającego filtra interpolacyjnego |
| PL15173606T PL2996335T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego |
| PL15173605T PL2953355T3 (pl) | 2010-09-30 | 2011-09-30 | Urządzenie do interpolacji obrazów przy użyciu wygładzającego filtru interpolacyjnego |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14193524T PL2860980T3 (pl) | 2010-09-30 | 2011-09-30 | Sposób interpolowania obrazów z wykorzystaniem wygładzającego filtru interpolacyjnego |
Country Status (18)
| Country | Link |
|---|---|
| US (5) | US9124902B2 (enExample) |
| EP (7) | EP3276961B1 (enExample) |
| JP (7) | JP5654685B2 (enExample) |
| KR (7) | KR101452861B1 (enExample) |
| CN (6) | CN105049843B (enExample) |
| BR (2) | BR122021005436B1 (enExample) |
| CY (4) | CY1119447T1 (enExample) |
| DK (4) | DK2996336T3 (enExample) |
| ES (5) | ES2985808T3 (enExample) |
| HR (4) | HRP20170917T1 (enExample) |
| HU (5) | HUE034477T2 (enExample) |
| LT (4) | LT2996336T (enExample) |
| MX (5) | MX2013003606A (enExample) |
| PL (5) | PL3276961T3 (enExample) |
| PT (4) | PT2996335T (enExample) |
| RS (3) | RS56176B1 (enExample) |
| SI (4) | SI2996336T1 (enExample) |
| WO (1) | WO2012044105A2 (enExample) |
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| KR101682147B1 (ko) * | 2010-04-05 | 2016-12-05 | 삼성전자주식회사 | 변환 및 역변환에 기초한 보간 방법 및 장치 |
| US9317896B2 (en) * | 2010-07-09 | 2016-04-19 | Samsung Electronics Co., Ltd. | Image interpolation method and apparatus |
| JP5665508B2 (ja) * | 2010-11-30 | 2015-02-04 | キヤノン株式会社 | 画像処理装置及び方法、並びにプログラム及び記憶媒体 |
| EP2724534A2 (en) | 2011-06-24 | 2014-04-30 | Motorola Mobility LLC | Selection of phase offsets for interpolation filters for motion compensation |
| CA2976108C (en) * | 2011-06-28 | 2020-06-30 | Samsung Electronics Co., Ltd. | Method for image interpolation using asymmetric interpolation filter and apparatus therefor |
| KR101956284B1 (ko) * | 2011-06-30 | 2019-03-08 | 엘지전자 주식회사 | 보간 방법 및 이를 이용한 예측 방법 |
| US9883203B2 (en) * | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| DE102011119177A1 (de) * | 2011-11-23 | 2013-05-23 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Verfahren zum Erstellen eines ersten Parametersatzes |
| JP5911166B2 (ja) * | 2012-01-10 | 2016-04-27 | シャープ株式会社 | 画像処理装置、画像処理方法、画像処理プログラム、撮像装置、及び画像表示装置 |
| US8675102B2 (en) * | 2012-06-08 | 2014-03-18 | Apple Inc. | Real time denoising of video |
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| US9961365B2 (en) | 2013-01-04 | 2018-05-01 | Samsung Electronics Co., Ltd. | Scalable video encoding method and apparatus using image up-sampling in consideration of phase-shift and scalable video decoding method and apparatus |
| JP6007312B2 (ja) * | 2013-03-07 | 2016-10-12 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 画像処理装置、画像処理方法及び画像処理プログラム |
| DE102013219737B4 (de) * | 2013-09-30 | 2019-05-09 | Siemens Healthcare Gmbh | Angiographisches Untersuchungsverfahren eines Gefäßsystems |
| JP2015144423A (ja) * | 2013-12-25 | 2015-08-06 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | 画像符号化装置、画像復号化装置、それらの方法、プログラム及び画像処理システム |
| CN110225360A (zh) * | 2014-04-01 | 2019-09-10 | 联发科技股份有限公司 | 视频编码中自适应内插滤波的方法 |
| KR102440941B1 (ko) | 2015-03-03 | 2022-09-05 | 삼성전자주식회사 | 이미지 처리 정보에 따라 크기와 방향을 갖는 초기 위상을 계산할 수 있는 이미지 처리 장치들 |
| KR102402671B1 (ko) | 2015-09-09 | 2022-05-26 | 삼성전자주식회사 | 보간 필터의 연산 복잡도를 조절할 수 있는 영상 처리 장치, 영상 보간 방법 및 영상 부호화 방법 |
| GB201516670D0 (en) | 2015-09-21 | 2015-11-04 | Taranis Visual | Method and system for interpolating data |
| KR102143736B1 (ko) | 2015-09-25 | 2020-08-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 움직임 보상 장치 및 방법 |
| KR102146436B1 (ko) | 2015-09-25 | 2020-08-20 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 모션 보상을 위한 장치 및 방법 |
| NZ741321A (en) | 2015-09-25 | 2019-10-25 | Huawei Tech Co Ltd | Adaptive sharpening filter for predictive coding |
| KR102142938B1 (ko) | 2015-09-25 | 2020-08-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 모션 보상을 위한 장치 및 방법 |
| WO2017052409A1 (en) * | 2015-09-25 | 2017-03-30 | Huawei Technologies Co., Ltd. | Apparatus and method for video motion compensation with selectable interpolation filter |
| RU2696552C1 (ru) * | 2015-11-17 | 2019-08-02 | Хуавей Текнолоджиз Ко., Лтд. | Способ и устройство для видеокодирования |
| US10009622B1 (en) | 2015-12-15 | 2018-06-26 | Google Llc | Video coding with degradation of residuals |
| WO2017135151A1 (ja) | 2016-02-01 | 2017-08-10 | シャープ株式会社 | 予測画像生成装置、動画像復号装置、および動画像符号化装置 |
| KR20180042899A (ko) * | 2016-10-19 | 2018-04-27 | 디지털인사이트 주식회사 | 적응적 보간 필터를 사용하는 비디오 코딩 방법 및 장치 |
| CN116320497A (zh) * | 2016-11-28 | 2023-06-23 | 韩国电子通信研究院 | 用于滤波的方法和装置 |
| WO2018097700A1 (ko) * | 2016-11-28 | 2018-05-31 | 한국전자통신연구원 | 필터링을 위한 방법 및 장치 |
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| KR20190112776A (ko) * | 2017-01-31 | 2019-10-07 | 샤프 가부시키가이샤 | 평면 내적 예측 비디오 코딩을 수행하기 위한 시스템들 및 방법들 |
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| KR102511546B1 (ko) * | 2017-02-24 | 2023-03-17 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
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| CN117221558A (zh) | 2019-05-08 | 2023-12-12 | 北京字节跳动网络技术有限公司 | 跨分量编解码的适用性条件 |
| CN113994697B (zh) | 2019-06-22 | 2024-10-18 | 北京字节跳动网络技术有限公司 | 色度残差缩放的语法元素 |
| CN110351482A (zh) * | 2019-06-25 | 2019-10-18 | 杭州汇萃智能科技有限公司 | 图像预处理装置、方法和一种相机 |
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