BR112014010337B1 - Método e aparelho para codificar dados de vídeo e memória legível por computador - Google Patents
Método e aparelho para codificar dados de vídeo e memória legível por computador Download PDFInfo
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Applications Claiming Priority (5)
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| US13/646,102 US10051289B2 (en) | 2011-11-04 | 2012-10-05 | Adaptive center band offset filter for video coding |
| PCT/US2012/063273 WO2013067318A1 (en) | 2011-11-04 | 2012-11-02 | Adaptive center band offset filter for video coding |
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Families Citing this family (24)
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| US10051289B2 (en) | 2011-11-04 | 2018-08-14 | Qualcomm Incorporated | Adaptive center band offset filter for video coding |
| GB201119206D0 (en) * | 2011-11-07 | 2011-12-21 | Canon Kk | Method and device for providing compensation offsets for a set of reconstructed samples of an image |
| US9277194B2 (en) | 2011-11-08 | 2016-03-01 | Texas Instruments Incorporated | Method and apparatus for image and video coding using hierarchical sample adaptive band offset |
| CN104094601B (zh) | 2011-11-08 | 2018-01-19 | 谷歌技术控股有限责任公司 | 用于采样自适应偏移编码和/或信令的装置和方法 |
| WO2013103892A1 (en) | 2012-01-05 | 2013-07-11 | General Instrument Corporation | Devices and methods for sample adaptive offset coding and/or selection of edge offset parameters |
| US9955153B2 (en) | 2012-01-05 | 2018-04-24 | Google Technology Holdings LLC | Devices and methods for sample adaptive offset coding |
| US20130188741A1 (en) * | 2012-01-21 | 2013-07-25 | General Instrument Corporation | Devices and methods for sample adaptive offset coding and/or selection of band offset parameters |
| US9549176B2 (en) | 2012-04-06 | 2017-01-17 | Google Technology Holdings LLC | Devices and methods for signaling sample adaptive offset (SAO) parameters |
| WO2013175736A1 (ja) | 2012-05-25 | 2013-11-28 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、動画像復号装置、および、動画像符号化復号装置 |
| KR102132917B1 (ko) | 2012-05-25 | 2020-07-10 | 선 페이턴트 트러스트 | 동화상 부호화 방법, 동화상 복호 방법, 동화상 부호화 장치, 동화상 복호 장치, 및 동화상 부호화 복호 장치 |
| RU2679984C2 (ru) | 2012-05-25 | 2019-02-14 | Вилос Медиа Интернэшнл Лимитед | Способ кодирования изображений, устройство кодирования изображений, способ декодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений |
| KR102060617B1 (ko) * | 2012-06-04 | 2019-12-30 | 선 페이턴트 트러스트 | 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호 방법, 및, 동화상 복호 장치 |
| US10477208B2 (en) * | 2012-09-24 | 2019-11-12 | Intel Corporation | Histogram segmentation based local adaptive filter for video encoding and decoding |
| GB2509563A (en) * | 2013-01-04 | 2014-07-09 | Canon Kk | Encoding or decoding a scalable video sequence using inferred SAO parameters |
| JP2015076866A (ja) * | 2013-10-11 | 2015-04-20 | 日本放送協会 | 画像符号化装置、画像復号装置、及びプログラム |
| CN111263149B (zh) * | 2013-12-12 | 2021-10-26 | 三星电子株式会社 | 视频编码方法和设备以及视频解码方法和设备 |
| CN110177283B (zh) * | 2014-04-04 | 2021-08-03 | 北京三星通信技术研究有限公司 | 对像素标识进行处理的方法和装置 |
| EP3138293A4 (en) | 2014-04-29 | 2017-05-24 | Microsoft Technology Licensing, LLC | Encoder-side decisions for sample adaptive offset filtering |
| CN104506867B (zh) * | 2014-12-01 | 2017-07-21 | 北京大学 | 采样点自适应偏移参数估计方法及装置 |
| US10645416B2 (en) * | 2015-05-12 | 2020-05-05 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding an image using a modified distribution of neighboring reference pixels |
| KR102423880B1 (ko) | 2015-10-06 | 2022-07-21 | 삼성전자주식회사 | 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법 |
| GB2567881B (en) | 2017-10-30 | 2021-02-10 | Imagination Tech Ltd | Systems and methods for processing a stream of data values |
| GB2568038B (en) * | 2017-10-30 | 2020-12-02 | Imagination Tech Ltd | Systems and methods for processing a stream of data values |
| CN111587576B (zh) | 2018-01-05 | 2023-03-31 | 株式会社索思未来 | 编码方法、解码方法、编码装置、解码装置以及记录介质 |
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| US6678411B1 (en) | 1999-06-04 | 2004-01-13 | Look Dynamics, Inc. | Apparatus and method for characterizing, encoding, storing, and searching images by shape |
| US6990637B2 (en) | 2003-10-23 | 2006-01-24 | Microsoft Corporation | Graphical user interface for 3-dimensional view of a data collection based on an attribute of the data |
| GB2411331A (en) | 2004-02-19 | 2005-08-24 | Trigenix Ltd | Rendering user interface using actor attributes |
| DE102004044111B4 (de) | 2004-09-08 | 2015-05-07 | Seereal Technologies Gmbh | Verfahren und Vorrichtung zum Kodieren und Rekonstruieren von computergenerierten Videohologrammen |
| EP2228994A3 (en) | 2005-09-20 | 2012-07-25 | Mitsubishi Electric Corporation | Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium |
| US7668382B2 (en) | 2006-02-24 | 2010-02-23 | Microsoft Corporation | Block-based fast image compression |
| KR100846512B1 (ko) | 2006-12-28 | 2008-07-17 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
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| KR101489785B1 (ko) | 2008-07-22 | 2015-02-06 | 에스케이 텔레콤주식회사 | 웨이블렛 변환 계수 부호화를 위한 적응적 필터 탭 결정장치와 방법, 그것을 이용한 웨이블렛 변환 장치와 방법,및 그를 위한 기록 매체 |
| US20110116546A1 (en) | 2009-07-06 | 2011-05-19 | Xun Guo | Single pass adaptive interpolation filter |
| US20110116545A1 (en) | 2009-11-17 | 2011-05-19 | Jinwen Zan | Methods and devices for in-loop video deblocking |
| CN102349299B (zh) | 2010-03-09 | 2015-10-21 | 松下知识产权经营株式会社 | 动态图像解码装置、动态图像编码装置、动态图像解码电路及动态图像解码方法 |
| CN101790092B (zh) | 2010-03-15 | 2013-02-06 | 河海大学常州校区 | 基于图像块编码信息的智能滤波器设计方法 |
| KR101529992B1 (ko) | 2010-04-05 | 2015-06-18 | 삼성전자주식회사 | 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치 |
| US8861617B2 (en) | 2010-10-05 | 2014-10-14 | Mediatek Inc | Method and apparatus of region-based adaptive loop filtering |
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| CN102137263B (zh) | 2011-05-09 | 2013-07-03 | 松日数码发展(深圳)有限公司 | 基于cnm关键帧分类的分布式视频编码及解码方法 |
| WO2012175195A1 (en) * | 2011-06-20 | 2012-12-27 | Panasonic Corporation | Simplified pipeline for filtering |
| US9344743B2 (en) * | 2011-08-24 | 2016-05-17 | Texas Instruments Incorporated | Flexible region based sample adaptive offset (SAO) and adaptive loop filter (ALF) |
| US8913656B2 (en) * | 2011-10-14 | 2014-12-16 | Mediatek Inc. | Method and apparatus for in-loop filtering |
| US10051289B2 (en) | 2011-11-04 | 2018-08-14 | Qualcomm Incorporated | Adaptive center band offset filter for video coding |
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2012
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| PH12014500951A1 (en) | 2017-07-19 |
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| US10051289B2 (en) | 2018-08-14 |
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| CN104012091A (zh) | 2014-08-27 |
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Ipc: H04N 19/86 (2014.01), H04N 19/117 (2014.01), H04N |
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| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
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