CN101540911A - 产生图像数据流的方法和设备及重建图像的方法和设备 - Google Patents
产生图像数据流的方法和设备及重建图像的方法和设备 Download PDFInfo
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- CN101540911A CN101540911A CN200910126936A CN200910126936A CN101540911A CN 101540911 A CN101540911 A CN 101540911A CN 200910126936 A CN200910126936 A CN 200910126936A CN 200910126936 A CN200910126936 A CN 200910126936A CN 101540911 A CN101540911 A CN 101540911A
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- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
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- H—ELECTRICITY
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- H04N19/136—Incoming video signal characteristics or properties
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- 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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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- 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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- 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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Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08102732.8 | 2008-03-18 | ||
EP08102732A EP2104356A1 (en) | 2008-03-18 | 2008-03-18 | Method and device for generating an image data stream, method and device for reconstructing a current image from an image data stream, image data stream and storage medium carrying an image data stream |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101540911A true CN101540911A (zh) | 2009-09-23 |
CN101540911B CN101540911B (zh) | 2014-09-17 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN200910126936.8A Expired - Fee Related CN101540911B (zh) | 2008-03-18 | 2009-03-05 | 产生图像数据流的方法和设备及重建图像的方法和设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8619862B2 (zh) |
EP (2) | EP2104356A1 (zh) |
JP (1) | JP5266096B2 (zh) |
KR (1) | KR101579472B1 (zh) |
CN (1) | CN101540911B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106331725A (zh) * | 2011-01-21 | 2017-01-11 | Sk电信有限公司 | 运动信息重构设备和运动信息产生设备 |
CN106650778A (zh) * | 2016-10-14 | 2017-05-10 | 北京邮电大学 | 一种词袋模型优化和图像识别的方法及装置 |
CN108271030A (zh) * | 2011-06-28 | 2018-07-10 | Lg电子株式会社 | 设置运动矢量列表的方法及使用其的装置 |
WO2022110131A1 (zh) * | 2020-11-30 | 2022-06-02 | 深圳市大疆创新科技有限公司 | 帧间预测方法、装置、编码器、解码器和存储介质 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US20120014451A1 (en) * | 2009-01-15 | 2012-01-19 | Wei Siong Lee | Image Encoding Methods, Image Decoding Methods, Image Encoding Apparatuses, and Image Decoding Apparatuses |
US9877033B2 (en) | 2009-12-21 | 2018-01-23 | Qualcomm Incorporated | Temporal and spatial video block reordering in a decoder to improve cache hits |
CN102223543B (zh) * | 2011-06-13 | 2013-09-04 | 四川虹微技术有限公司 | 参考像素读取存储系统 |
US8897355B2 (en) * | 2011-11-30 | 2014-11-25 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Cache prefetch during motion estimation |
CN104144520A (zh) | 2013-05-07 | 2014-11-12 | 李东舸 | 一种设备间建立连接的方法、装置与系统 |
CN104142939B (zh) * | 2013-05-07 | 2019-07-02 | 杭州智棱科技有限公司 | 一种基于运动特征信息匹配特征码的方法与设备 |
GB2539241B (en) * | 2015-06-11 | 2019-10-23 | Advanced Risc Mach Ltd | Video processing system |
DE102021101749A1 (de) | 2021-01-27 | 2022-07-28 | Carl Zeiss Industrielle Messtechnik Gmbh | Schnittstellenanordnung zur kopplung von systemkomponenten einer messvorrichtung |
Family Cites Families (24)
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AU9388298A (en) * | 1997-09-19 | 1999-04-12 | Sony Electronics Inc. | Motion compensated digital video decoding with buffered picture storage memory map |
AU9482698A (en) | 1997-09-29 | 1999-04-23 | Medsim Advanced Radiology Medical Simulation Ltd. | Interventional radiology guidance system |
US6163576A (en) * | 1998-04-13 | 2000-12-19 | Lsi Logic Corporation | Video encoder having reduced memory bandwidth requirements |
US6195389B1 (en) * | 1998-04-16 | 2001-02-27 | Scientific-Atlanta, Inc. | Motion estimation system and methods |
EP1061747A1 (en) * | 1999-05-25 | 2000-12-20 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for block motion estimation |
EP1056293A1 (en) * | 1999-05-25 | 2000-11-29 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for block motion estimation |
EP1152621A1 (en) * | 2000-05-05 | 2001-11-07 | STMicroelectronics S.r.l. | Motion estimation process and system. |
EP1378124B1 (en) * | 2001-02-13 | 2005-06-01 | Koninklijke Philips Electronics N.V. | Motion information coding and decoding method |
US6687301B2 (en) * | 2001-03-19 | 2004-02-03 | Fulvio Moschetti | Method for block matching motion estimation in digital video sequences |
US7242717B2 (en) * | 2001-06-08 | 2007-07-10 | Sharp Laboratories Of America, Inc. | Wavelet domain motion compensation system |
US20050207663A1 (en) * | 2001-07-31 | 2005-09-22 | Weimin Zeng | Searching method and system for best matching motion vector |
JP2004165803A (ja) * | 2002-11-11 | 2004-06-10 | Matsushita Electric Ind Co Ltd | 動き検出方法、装置、プログラムおよび記録媒体 |
US7453940B2 (en) * | 2003-07-15 | 2008-11-18 | Lsi Corporation | High quality, low memory bandwidth motion estimation processor |
DE102004017145B4 (de) * | 2004-04-07 | 2006-02-16 | Micronas Gmbh | Verfahren und Vorrichtung zur Ermittlung von Bewegungvektoren, die Bildbereichen eines Bildes zugeordnet sind |
TWI243600B (en) * | 2004-09-17 | 2005-11-11 | Primax Electronics Ltd | Selected area comparison method with high-operational efficient |
KR100694058B1 (ko) | 2004-09-30 | 2007-03-12 | 삼성전자주식회사 | 멀티 타임 스캔 방식에 기초한 인트라 모드 인코딩 및디코딩 방법 및 장치 |
US8009174B2 (en) * | 2005-03-21 | 2011-08-30 | Koninklijke Philips Electronics N.V. | Processing a data array with a meandering scanning order using a circular buffer memory |
KR100763182B1 (ko) * | 2005-05-02 | 2007-10-05 | 삼성전자주식회사 | 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치 |
US8009923B2 (en) * | 2006-03-14 | 2011-08-30 | Celestial Semiconductor, Inc. | Method and system for motion estimation with multiple vector candidates |
KR100786426B1 (ko) * | 2006-03-17 | 2007-12-17 | 주식회사 팬택앤큐리텔 | 다 해상도 탐색 방법을 이용한 움직임 벡터 추출 방법 및장치 |
JP2008053875A (ja) * | 2006-08-23 | 2008-03-06 | Sony Corp | 画像処理装置および方法、プログラム、並びにプログラム格納媒体 |
US9307122B2 (en) * | 2006-09-27 | 2016-04-05 | Core Wireless Licensing S.A.R.L. | Method, apparatus, and computer program product for providing motion estimation for video encoding |
US20080137741A1 (en) * | 2006-12-05 | 2008-06-12 | Hari Kalva | Video transcoding |
JP5082548B2 (ja) * | 2007-03-30 | 2012-11-28 | 富士通株式会社 | 画像処理方法、符号化器および復号化器 |
-
2008
- 2008-03-18 EP EP08102732A patent/EP2104356A1/en not_active Withdrawn
-
2009
- 2009-02-27 JP JP2009046583A patent/JP5266096B2/ja not_active Expired - Fee Related
- 2009-03-03 US US12/380,699 patent/US8619862B2/en not_active Expired - Fee Related
- 2009-03-04 EP EP09154337A patent/EP2104357A3/en not_active Withdrawn
- 2009-03-05 CN CN200910126936.8A patent/CN101540911B/zh not_active Expired - Fee Related
- 2009-03-17 KR KR1020090022650A patent/KR101579472B1/ko active IP Right Grant
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106331725A (zh) * | 2011-01-21 | 2017-01-11 | Sk电信有限公司 | 运动信息重构设备和运动信息产生设备 |
CN106331725B (zh) * | 2011-01-21 | 2019-05-03 | Sk电信有限公司 | 运动信息重构设备和运动信息产生设备 |
CN108271030A (zh) * | 2011-06-28 | 2018-07-10 | Lg电子株式会社 | 设置运动矢量列表的方法及使用其的装置 |
US11128886B2 (en) | 2011-06-28 | 2021-09-21 | Lg Electronics Inc. | Method for setting motion vector list and apparatus using same |
CN108271030B (zh) * | 2011-06-28 | 2022-02-08 | Lg电子株式会社 | 设置运动矢量列表的方法及使用其的装置 |
US11743488B2 (en) | 2011-06-28 | 2023-08-29 | Lg Electronics Inc. | Method for setting motion vector list and apparatus using same |
CN106650778A (zh) * | 2016-10-14 | 2017-05-10 | 北京邮电大学 | 一种词袋模型优化和图像识别的方法及装置 |
CN106650778B (zh) * | 2016-10-14 | 2019-08-06 | 北京邮电大学 | 一种词袋模型优化和图像识别的方法及装置 |
WO2022110131A1 (zh) * | 2020-11-30 | 2022-06-02 | 深圳市大疆创新科技有限公司 | 帧间预测方法、装置、编码器、解码器和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP2104357A2 (en) | 2009-09-23 |
CN101540911B (zh) | 2014-09-17 |
KR20090100279A (ko) | 2009-09-23 |
JP5266096B2 (ja) | 2013-08-21 |
EP2104356A1 (en) | 2009-09-23 |
KR101579472B1 (ko) | 2015-12-23 |
EP2104357A3 (en) | 2009-11-11 |
US8619862B2 (en) | 2013-12-31 |
JP2009225442A (ja) | 2009-10-01 |
US20090238282A1 (en) | 2009-09-24 |
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