DK2996336T3 - Device for interpolating images using a smoothing interpolation filter - Google Patents
Device for interpolating images using a smoothing interpolation filter Download PDFInfo
- Publication number
- DK2996336T3 DK2996336T3 DK15173607.1T DK15173607T DK2996336T3 DK 2996336 T3 DK2996336 T3 DK 2996336T3 DK 15173607 T DK15173607 T DK 15173607T DK 2996336 T3 DK2996336 T3 DK 2996336T3
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- interpolation
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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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Computational Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Algebra (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 | |
| EP11829611.0A EP2624558A4 (en) | 2010-09-30 | 2011-09-30 | METHOD AND DEVICE FOR IMAGE INTERPOLATION BY MEANS OF A SMOOTHING INTERPOLATION FILTER |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2996336T3 true DK2996336T3 (en) | 2017-10-02 |
Family
ID=45893683
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14193524.7T DK2860980T3 (en) | 2010-09-30 | 2011-09-30 | Method of interpolating images using a smoothing interpolation filter |
| DK15173607.1T DK2996336T3 (en) | 2010-09-30 | 2011-09-30 | Device for interpolating images using a smoothing interpolation filter |
| DK15173605.5T DK2953355T3 (da) | 2010-09-30 | 2011-09-30 | Indretning til interpolering af billeder ved at anvende et udglatningsinterpoleringsfilter |
| DK15173606.3T DK2996335T3 (da) | 2010-09-30 | 2011-09-30 | Fremgangsmåde til at interpolere billeder ved at anvende et udglattende interpoleringsfilter. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK14193524.7T DK2860980T3 (en) | 2010-09-30 | 2011-09-30 | Method of interpolating images using a smoothing interpolation filter |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15173605.5T DK2953355T3 (da) | 2010-09-30 | 2011-09-30 | Indretning til interpolering af billeder ved at anvende et udglatningsinterpoleringsfilter |
| DK15173606.3T DK2996335T3 (da) | 2010-09-30 | 2011-09-30 | Fremgangsmåde til at interpolere billeder ved at anvende et udglattende interpoleringsfilter. |
Country Status (18)
| Country | Link |
|---|---|
| US (5) | US9124902B2 (enExample) |
| EP (7) | EP2860980B1 (enExample) |
| JP (7) | JP5654685B2 (enExample) |
| KR (7) | KR101452861B1 (enExample) |
| CN (6) | CN105072443B (enExample) |
| BR (2) | BR122021005436B1 (enExample) |
| CY (4) | CY1119447T1 (enExample) |
| DK (4) | DK2860980T3 (enExample) |
| ES (5) | ES2640666T3 (enExample) |
| HR (4) | HRP20170917T1 (enExample) |
| HU (5) | HUE068806T2 (enExample) |
| LT (4) | LT2996336T (enExample) |
| MX (5) | MX2013003606A (enExample) |
| PL (5) | PL2860980T3 (enExample) |
| PT (4) | PT2996335T (enExample) |
| RS (3) | RS56359B1 (enExample) |
| SI (4) | SI2860980T1 (enExample) |
| WO (1) | WO2012044105A2 (enExample) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101682147B1 (ko) * | 2010-04-05 | 2016-12-05 | 삼성전자주식회사 | 변환 및 역변환에 기초한 보간 방법 및 장치 |
| KR101686945B1 (ko) * | 2010-07-09 | 2016-12-15 | 삼성전자주식회사 | 영상 보간 방법 및 장치 |
| 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 |
| US9264725B2 (en) | 2011-06-24 | 2016-02-16 | Google Inc. | Selection of phase offsets for interpolation filters for motion compensation |
| TWI554088B (zh) * | 2011-06-28 | 2016-10-11 | 三星電子股份有限公司 | 使用非對稱內插濾波器的內插影像用的方法與裝置 |
| 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 |
| US20140078394A1 (en) * | 2012-09-17 | 2014-03-20 | General Instrument Corporation | Selective use of chroma interpolation filters in luma interpolation process |
| 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 |
| AU2014227060B2 (en) * | 2013-03-07 | 2017-04-06 | Japan Oil, Gas And Metals National Corporation | Image processing device, method for image processing, and image processing program |
| 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 |
| US10321151B2 (en) * | 2014-04-01 | 2019-06-11 | Mediatek Inc. | Method of adaptive interpolation filtering in video coding |
| 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 |
| KR102146436B1 (ko) | 2015-09-25 | 2020-08-20 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 모션 보상을 위한 장치 및 방법 |
| BR112018006009B1 (pt) * | 2015-09-25 | 2023-12-12 | Huawei Technologies Co., Ltd | Codificador de vídeo, decodificador de vídeo, métodos para a codificação e decodificação preditiva e meio de armazenamento legível por computador |
| RU2696316C1 (ru) | 2015-09-25 | 2019-08-01 | Хуавэй Текнолоджиз Ко., Лтд. | Адаптивный фильтр увеличения резкости для кодирования с предсказанием |
| KR102142938B1 (ko) * | 2015-09-25 | 2020-08-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 모션 보상을 위한 장치 및 방법 |
| MY197611A (en) | 2015-09-25 | 2023-06-28 | Huawei Tech Co Ltd | Apparatus and method for video motion compensation |
| KR102325395B1 (ko) | 2015-11-17 | 2021-11-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩 방법 및 장치 |
| US10009622B1 (en) | 2015-12-15 | 2018-06-26 | Google Llc | Video coding with degradation of residuals |
| CN115297330B (zh) | 2016-02-01 | 2025-03-25 | Oppo广东移动通信有限公司 | 预测图像生成装置、运动图像解码装置、以及运动图像编码装置 |
| KR20180042899A (ko) * | 2016-10-19 | 2018-04-27 | 디지털인사이트 주식회사 | 적응적 보간 필터를 사용하는 비디오 코딩 방법 및 장치 |
| WO2018097700A1 (ko) | 2016-11-28 | 2018-05-31 | 한국전자통신연구원 | 필터링을 위한 방법 및 장치 |
| CN110121884B (zh) * | 2016-11-28 | 2023-04-04 | 韩国电子通信研究院 | 用于滤波的方法和装置 |
| EP3568978B1 (en) * | 2017-01-13 | 2025-04-02 | Google LLC | Compound prediction for video coding |
| CN110583021B (zh) * | 2017-01-31 | 2023-06-02 | 夏普株式会社 | 用于执行平面帧内预测视频编码的系统和方法 |
| US10499078B1 (en) * | 2017-02-07 | 2019-12-03 | Google Llc | Implicit motion compensation filter selection |
| KR102511546B1 (ko) * | 2017-02-24 | 2023-03-17 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10440396B2 (en) * | 2017-03-28 | 2019-10-08 | Qualcomm Incorporated | Filter information sharing among color components |
| JP6981811B2 (ja) | 2017-08-25 | 2021-12-17 | 株式会社ニューフレアテクノロジー | パターン検査装置及びパターン検査方法 |
| WO2019065537A1 (ja) * | 2017-09-28 | 2019-04-04 | シャープ株式会社 | 動き補償フィルタ装置、画像復号装置および動画像符号化装置 |
| SG11202003260WA (en) * | 2017-11-07 | 2020-05-28 | Huawei Tech Co Ltd | Interpolation filter for an inter prediction apparatus and method for video coding |
| EP3741121B1 (en) * | 2018-02-14 | 2024-09-25 | Huawei Technologies Co., Ltd. | Adaptive interpolation filter |
| US20190273946A1 (en) * | 2018-03-05 | 2019-09-05 | Markus Helmut Flierl | Methods and Arrangements for Sub-Pel Motion-Adaptive Image Processing |
| MX2020010171A (es) | 2018-03-29 | 2020-10-28 | Huawei Tech Co Ltd | Aparato y metodo de procesamiento de imagenes. |
| TWI677233B (zh) * | 2018-08-02 | 2019-11-11 | 瑞昱半導體股份有限公司 | 決定濾波器係數的方法 |
| GB2577339A (en) * | 2018-09-24 | 2020-03-25 | Sony Corp | Image data encoding and decoding |
| KR102618466B1 (ko) | 2018-10-06 | 2023-12-27 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 보간 필터를 사용하는 인트라 예측을 위한 방법 및 장치 |
| KR20210107624A (ko) * | 2018-12-31 | 2021-09-01 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법, 및 복호 방법 |
| CN113545044B (zh) | 2019-03-08 | 2025-06-13 | 北京字节跳动网络技术有限公司 | 视频处理中的整形模型 |
| KR20250065943A (ko) | 2019-03-28 | 2025-05-13 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인트라 스무딩을 위한 방법 및 장치 |
| CN117528068A (zh) * | 2019-04-18 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 视频编解码中的跨分量模式中的选择性使用 |
| PH12021552543A1 (en) | 2019-04-23 | 2022-07-04 | Beijing Bytedance Network Tech Co Ltd | Methods for cross component dependency reduction |
| WO2020224629A1 (en) | 2019-05-08 | 2020-11-12 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for applicability of cross-component coding |
| EP3973707A4 (en) | 2019-06-22 | 2022-08-31 | Beijing Bytedance Network Technology Co., Ltd. | CHROMA REST SCALE SYNTAX ELEMENT |
| 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 |
| CN117395396A (zh) | 2019-07-07 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
| JP6797247B2 (ja) * | 2019-07-10 | 2020-12-09 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ビデオ動き補償用の装置および方法 |
| EP4035384A4 (en) | 2019-09-23 | 2023-08-16 | Alibaba Group Holding Limited | MOTION COMPENSATION INTERPOLATION FILTER WITH REFERENCE DOWNSAMPLE |
| US20210176486A1 (en) * | 2019-12-09 | 2021-06-10 | Alibaba Group Holding Limited | Methods and apparatuses for motion compensation |
| EP4128755A4 (en) | 2020-04-29 | 2023-09-06 | Huawei Technologies Co., Ltd. | Method and apparatus of subsample interpolation filtering |
| EP3965009A1 (en) * | 2020-09-08 | 2022-03-09 | Robert Bosch GmbH | Device and method for training a scale-equivariant convolutional neural network |
| KR20210023911A (ko) * | 2021-02-10 | 2021-03-04 | 인텔렉추얼디스커버리 주식회사 | 인트라 예측 방법 및 장치 |
| CN117083855A (zh) | 2021-03-31 | 2023-11-17 | 瑞典爱立信有限公司 | 平滑表面预测 |
| US12132895B2 (en) * | 2021-12-06 | 2024-10-29 | Tencent America LLC | Interpolation filters for adaptive motion vector difference resolution |
| CN119032575A (zh) * | 2022-04-15 | 2024-11-26 | 现代自动车株式会社 | 使用用于色度分量的改进环内滤波器的视频编码方法和装置 |
| US12470705B2 (en) * | 2023-01-12 | 2025-11-11 | Qualcomm Incorporated | Fractional-pel block vector for video coding |
| KR20250128146A (ko) * | 2024-02-20 | 2025-08-27 | 세종대학교산학협력단 | 참조 샘플들의 절대값 차이합을 기초로 하는 적응형 보간 필터를 이용한 비디오 부호화/복호화 방법 및 장치 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07266331A (ja) * | 1994-03-30 | 1995-10-17 | Hitachi Chem Co Ltd | 単結晶の切断方法 |
| JP3637740B2 (ja) * | 1997-08-25 | 2005-04-13 | 三菱住友シリコン株式会社 | ワイヤソーおよびインゴット切断方法 |
| JP3075269B2 (ja) | 1998-10-13 | 2000-08-14 | セイコーエプソン株式会社 | 画像データ補間方法、画像データ補間装置および画像データ補間プログラムを記録した媒体 |
| AU7346700A (en) * | 1999-09-03 | 2001-04-10 | T. C. Cheng | Fast and efficient computation of cubic-spline interpolation for data compression |
| US6768817B1 (en) | 1999-09-03 | 2004-07-27 | Truong, T.K./ Chen, T.C. | Fast and efficient computation of cubic-spline interpolation for data compression |
| DE10055286A1 (de) * | 2000-11-08 | 2002-05-23 | Freiberger Compound Mat Gmbh | Vorrichtung und Verfahren zum Trennen von Werkstoffen |
| DE10122628B4 (de) * | 2001-05-10 | 2007-10-11 | Siltronic Ag | Verfahren zum Abtrennen von Scheiben von einem Werkstück |
| JP4120301B2 (ja) * | 2002-04-25 | 2008-07-16 | ソニー株式会社 | 画像処理装置およびその方法 |
| SG140441A1 (en) * | 2003-03-17 | 2008-03-28 | St Microelectronics Asia | Decoder and method of decoding using pseudo two pass decoding and one pass encoding |
| KR101038794B1 (ko) | 2003-09-07 | 2011-06-03 | 마이크로소프트 코포레이션 | 인터레이스형 비디오의 코딩 및 디코딩 |
| US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| US8165389B2 (en) | 2004-03-15 | 2012-04-24 | Microsoft Corp. | Adaptive interpolation with artifact reduction of images |
| US7502505B2 (en) | 2004-03-15 | 2009-03-10 | Microsoft Corporation | High-quality gradient-corrected linear interpolation for demosaicing of color images |
| US7623575B2 (en) * | 2005-01-05 | 2009-11-24 | Lsi Corporation | Method and apparatus for sub-pixel motion compensation |
| KR20070055212A (ko) | 2005-11-25 | 2007-05-30 | 삼성전자주식회사 | 프레임 보간장치, 프레임 보간방법 및 움직임 신뢰성평가장치 |
| CN100566413C (zh) * | 2006-06-05 | 2009-12-02 | 华为技术有限公司 | 一种自适应插值处理方法及编解码模块 |
| US9014280B2 (en) | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
| JP2008118447A (ja) * | 2006-11-06 | 2008-05-22 | Canon Inc | 画像形成装置及び画像形成方法ならびにそのプログラム |
| CN101212672B (zh) * | 2006-12-30 | 2011-01-05 | 安凯(广州)微电子技术有限公司 | 视频内容自适应的亚像素插值方法和装置 |
| KR101369746B1 (ko) * | 2007-01-22 | 2014-03-07 | 삼성전자주식회사 | 적응적 보간 필터를 이용한 영상 부호화, 복호화 방법 및장치 |
| EP2048886A1 (en) | 2007-10-11 | 2009-04-15 | Panasonic Corporation | Coding of adaptive interpolation filter coefficients |
| KR101418116B1 (ko) * | 2007-10-24 | 2014-07-09 | 고려대학교 산학협력단 | 프레임 보간 장치 및 그를 포함한 프레임 속도 상향 변환장치 |
| JP4988627B2 (ja) * | 2008-03-05 | 2012-08-01 | ルネサスエレクトロニクス株式会社 | フィルタ演算器及び動き補償装置 |
| KR20100133006A (ko) * | 2008-07-04 | 2010-12-20 | 가부시끼가이샤 도시바 | 동화상 부호화/복호화 방법 및 장치 |
| US8610673B2 (en) * | 2008-12-03 | 2013-12-17 | Microsoft Corporation | Manipulation of list on a multi-touch display |
| US8761268B2 (en) * | 2009-04-06 | 2014-06-24 | Intel Corporation | Selective local adaptive wiener filter for video coding and decoding |
| 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 |
| KR101686945B1 (ko) * | 2010-07-09 | 2016-12-15 | 삼성전자주식회사 | 영상 보간 방법 및 장치 |
| US20120134425A1 (en) * | 2010-11-29 | 2012-05-31 | Faouzi Kossentini | Method and System for Adaptive Interpolation in Digital Video Coding |
| KR101579356B1 (ko) * | 2010-12-22 | 2015-12-21 | 엘지전자 주식회사 | 화면 내 예측 방법 및 이러한 방법을 사용하는 장치 |
| US20120230423A1 (en) * | 2011-03-10 | 2012-09-13 | Esenlik Semih | Line memory reduction for video coding and decoding |
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