ES2966390T3 - Filtrado multimétrico - Google Patents
Filtrado multimétrico Download PDFInfo
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- ES2966390T3 ES2966390T3 ES20183884T ES20183884T ES2966390T3 ES 2966390 T3 ES2966390 T3 ES 2966390T3 ES 20183884 T ES20183884 T ES 20183884T ES 20183884 T ES20183884 T ES 20183884T ES 2966390 T3 ES2966390 T3 ES 2966390T3
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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
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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
- H04N19/10—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
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
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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
- H04N19/42—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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- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
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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
- H04N19/80—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
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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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Error Detection And Correction (AREA)
- Developing Agents For Electrophotography (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Picture Signal Circuits (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161445967P | 2011-02-23 | 2011-02-23 | |
| US201161448771P | 2011-03-03 | 2011-03-03 | |
| US201161473713P | 2011-04-08 | 2011-04-08 | |
| US201161476260P | 2011-04-16 | 2011-04-16 | |
| US201161478287P | 2011-04-22 | 2011-04-22 | |
| US201161503426P | 2011-06-30 | 2011-06-30 | |
| US201161503434P | 2011-06-30 | 2011-06-30 | |
| US201161503440P | 2011-06-30 | 2011-06-30 | |
| US201161527463P | 2011-08-25 | 2011-08-25 | |
| US201161531571P | 2011-09-06 | 2011-09-06 | |
| US13/401,552 US8964852B2 (en) | 2011-02-23 | 2012-02-21 | Multi-metric filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2966390T3 true ES2966390T3 (es) | 2024-04-22 |
Family
ID=46652728
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES20183884T Active ES2966390T3 (es) | 2011-02-23 | 2012-02-22 | Filtrado multimétrico |
| ES12706180T Active ES2824831T3 (es) | 2011-02-23 | 2012-02-22 | Filtrado multimétrico |
| ES12706179T Active ES2816423T3 (es) | 2011-02-23 | 2012-02-22 | Filtrado multimétrico |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES12706180T Active ES2824831T3 (es) | 2011-02-23 | 2012-02-22 | Filtrado multimétrico |
| ES12706179T Active ES2816423T3 (es) | 2011-02-23 | 2012-02-22 | Filtrado multimétrico |
Country Status (24)
| Country | Link |
|---|---|
| US (8) | US8964852B2 (enExample) |
| EP (8) | EP3687170A1 (enExample) |
| JP (7) | JP5815756B2 (enExample) |
| KR (6) | KR101788948B1 (enExample) |
| CN (6) | CN103477639B (enExample) |
| AU (2) | AU2012220632B2 (enExample) |
| BR (2) | BR112013021476A2 (enExample) |
| CA (2) | CA2830381C (enExample) |
| DK (2) | DK2679009T3 (enExample) |
| ES (3) | ES2966390T3 (enExample) |
| HU (2) | HUE051433T2 (enExample) |
| IL (1) | IL227636A (enExample) |
| MX (1) | MX2013009722A (enExample) |
| MY (2) | MY166573A (enExample) |
| PH (1) | PH12013501641A1 (enExample) |
| PL (2) | PL2679009T3 (enExample) |
| PT (1) | PT2679009T (enExample) |
| RU (2) | RU2584961C2 (enExample) |
| SG (2) | SG192743A1 (enExample) |
| SI (1) | SI2679009T1 (enExample) |
| TW (1) | TWI499267B (enExample) |
| UA (1) | UA110637C2 (enExample) |
| WO (4) | WO2012116095A1 (enExample) |
| ZA (2) | ZA201307111B (enExample) |
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| JPH0727051B2 (ja) | 1989-03-20 | 1995-03-29 | ゼネラル・エレクトリック・カンパニイ | 食違い形チムニーを具備した沸騰水型原子炉系 |
| CN102017445B (zh) | 2007-01-05 | 2014-05-07 | Lg电子株式会社 | 用于mimo系统的层映射方法和数据发射方法 |
| US10123050B2 (en) | 2008-07-11 | 2018-11-06 | Qualcomm Incorporated | Filtering video data using a plurality of filters |
| US9143803B2 (en) | 2009-01-15 | 2015-09-22 | Qualcomm Incorporated | Filter prediction based on activity metrics in video coding |
| US8964852B2 (en) | 2011-02-23 | 2015-02-24 | Qualcomm Incorporated | Multi-metric filtering |
| US9008180B2 (en) * | 2011-04-21 | 2015-04-14 | Intellectual Discovery Co., Ltd. | Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering |
| US9344742B2 (en) * | 2012-08-10 | 2016-05-17 | Google Inc. | Transform-domain intra prediction |
| US20140056363A1 (en) * | 2012-08-23 | 2014-02-27 | Yedong He | Method and system for deblock filtering coded macroblocks |
| KR20150056811A (ko) * | 2012-11-13 | 2015-05-27 | 인텔 코포레이션 | 차세대 비디오를 위한 콘텐츠 적응적 변환 코딩 |
| FR3011429A1 (fr) * | 2013-09-27 | 2015-04-03 | Orange | Codage et decodage video par heritage d'un champ de vecteurs de mouvement |
| KR20150037371A (ko) * | 2013-09-30 | 2015-04-08 | 삼성전자주식회사 | 다이렉트 메모리 액세스(dma)를 이용하여 영상 신호를 처리하는 방법 및 장치. |
| US9628822B2 (en) * | 2014-01-30 | 2017-04-18 | Qualcomm Incorporated | Low complexity sample adaptive offset encoding |
| WO2015139007A1 (en) * | 2014-03-14 | 2015-09-17 | Sharp Laboratories Of America, Inc. | Video compression with color space scalability |
| CN104023241B (zh) * | 2014-05-29 | 2017-08-04 | 华为技术有限公司 | 帧内预测编码的视频编码方法及视频编码装置 |
| US10057574B2 (en) | 2015-02-11 | 2018-08-21 | Qualcomm Incorporated | Coding tree unit (CTU) level adaptive loop filter (ALF) |
| CN104918057B (zh) * | 2015-05-08 | 2018-07-13 | 上海交通大学 | 一种利用邻域运动信息的运动矢量后处理系统 |
| RU2684193C1 (ru) * | 2015-05-21 | 2019-04-04 | Хуавэй Текнолоджиз Ко., Лтд. | Устройство и способ для компенсации движения в видеоизображении |
| CN107925773B (zh) * | 2015-06-11 | 2022-06-07 | 杜比实验室特许公司 | 使用自适应去块滤波编码和解码图像的方法及其装置 |
| KR20180019548A (ko) * | 2015-06-18 | 2018-02-26 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 특성에 기반한 적응적 필터링 방법 및 장치 |
| KR20180019549A (ko) * | 2015-06-18 | 2018-02-26 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 필터링 방법 및 장치 |
| CN105049846B (zh) * | 2015-08-14 | 2019-05-21 | 广东中星微电子有限公司 | 图像和视频编解码的方法和设备 |
| CN106470341B (zh) | 2015-08-17 | 2020-10-02 | 恩智浦美国有限公司 | 媒体显示系统 |
| US9883183B2 (en) * | 2015-11-23 | 2018-01-30 | Qualcomm Incorporated | Determining neighborhood video attribute values for video data |
| KR101788183B1 (ko) * | 2015-12-28 | 2017-10-20 | 현대자동차주식회사 | 차량 및 그 제어방법 |
| US11064195B2 (en) | 2016-02-15 | 2021-07-13 | Qualcomm Incorporated | Merging filters for multiple classes of blocks for video coding |
| US10382766B2 (en) | 2016-05-09 | 2019-08-13 | Qualcomm Incorporated | Signalling of filtering information |
| US10419755B2 (en) * | 2016-05-16 | 2019-09-17 | Qualcomm Incorporated | Confusion of multiple filters in adaptive loop filtering in video coding |
| US11310495B2 (en) * | 2016-10-03 | 2022-04-19 | Sharp Kabushiki Kaisha | Systems and methods for applying deblocking filters to reconstructed video data |
| US10572978B2 (en) * | 2016-12-05 | 2020-02-25 | Kennesaw State University Research And Service Foundation, Inc. | Moran's / for impulse noise detection and removal in color images |
| JP2018182444A (ja) * | 2017-04-07 | 2018-11-15 | 株式会社Ｊｖｃケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム |
| CN108737841B (zh) * | 2017-04-21 | 2020-11-24 | 腾讯科技（深圳）有限公司 | 编码单元深度确定方法及装置 |
| US10225578B2 (en) | 2017-05-09 | 2019-03-05 | Google Llc | Intra-prediction edge filtering |
| US10992939B2 (en) | 2017-10-23 | 2021-04-27 | Google Llc | Directional intra-prediction coding |
| WO2019065261A1 (ja) * | 2017-09-27 | 2019-04-04 | ソニー株式会社 | 符号化装置、符号化方法、復号装置、及び、復号方法 |
| US20190116359A1 (en) * | 2017-10-12 | 2019-04-18 | Qualcomm Incorporated | Guided filter for video coding and processing |
| CN116866559A (zh) | 2017-11-01 | 2023-10-10 | Vid拓展公司 | 用于简化视频译码中的自适应环路滤波器的方法 |
| CN108122268B (zh) * | 2017-12-19 | 2021-07-23 | 网易（杭州）网络有限公司 | 贴图处理方法和装置 |
| US20190297603A1 (en) * | 2018-03-23 | 2019-09-26 | Samsung Electronics Co., Ltd. | Method and apparatus for beam management for multi-stream transmission |
| WO2019182159A1 (ja) * | 2018-03-23 | 2019-09-26 | シャープ株式会社 | 画像フィルタ装置、画像復号装置、及び画像符号化装置 |
| US11451773B2 (en) | 2018-06-01 | 2022-09-20 | Qualcomm Incorporated | Block-based adaptive loop filter (ALF) design and signaling |
| WO2019240630A1 (en) * | 2018-06-13 | 2019-12-19 | Huawei Technologies Co., Ltd. | Intra sharpening and/or de-ringing filter for video coding |
| WO2020084602A1 (en) * | 2018-10-26 | 2020-04-30 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of partition information |
| KR102622950B1 (ko) * | 2018-11-12 | 2024-01-10 | 삼성전자주식회사 | 디스플레이장치, 그 제어방법 및 기록매체 |
| RU2770650C1 (ru) * | 2018-11-14 | 2022-04-20 | Шарп Кабусики Кайся | Системы и способы применения фильтров деблокирования к восстановленным видеоданным |
| US11051017B2 (en) | 2018-12-20 | 2021-06-29 | Qualcomm Incorporated | Adaptive loop filter (ALF) index signaling |
| RU2737343C2 (ru) * | 2019-01-10 | 2020-11-27 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | Способ определения характера движения объекта на кадрах видеопоследовательности |
| US11070848B2 (en) | 2019-06-24 | 2021-07-20 | Tencent America LLC | Method for efficient signaling of virtual boundary for loop filtering control |
| CN120881275A (zh) * | 2019-10-09 | 2025-10-31 | 夏普株式会社 | 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法 |
| CN114007082B (zh) | 2020-03-25 | 2022-12-23 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码、编解码方法、装置及其设备 |
| CN113727116B (zh) * | 2021-07-21 | 2024-04-23 | 天津津航计算技术研究所 | 基于过滤机制的视频解码方法 |
| CN113747171B (zh) * | 2021-08-06 | 2024-04-19 | 天津津航计算技术研究所 | 一种自恢复的视频解码方法 |
| CN114598902B (zh) * | 2022-03-09 | 2023-12-22 | 安徽文香科技股份有限公司 | 一种视频帧处理方法、装置及电子设备 |
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| US12470745B2 (en) | 2023-02-08 | 2025-11-11 | Tencent America LLC | Bias value determination for chroma-for-luma (CfL) mode |
| CN116260973B (zh) * | 2023-03-31 | 2024-03-19 | 北京百度网讯科技有限公司 | 一种时域滤波方法、装置、电子设备及存储介质 |
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