ATE554602T1 - Verfahren und vorrichtung zur steigerung der bildrate eines videosignals - Google Patents
Verfahren und vorrichtung zur steigerung der bildrate eines videosignalsInfo
- Publication number
- ATE554602T1 ATE554602T1 AT09150341T AT09150341T ATE554602T1 AT E554602 T1 ATE554602 T1 AT E554602T1 AT 09150341 T AT09150341 T AT 09150341T AT 09150341 T AT09150341 T AT 09150341T AT E554602 T1 ATE554602 T1 AT E554602T1
- Authority
- AT
- Austria
- Prior art keywords
- video signal
- frame rate
- increase
- input
- signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of 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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N19/537—Motion estimation other than block-based
-
- 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
- H04N19/537—Motion estimation other than block-based
- H04N19/543—Motion estimation other than block-based using regions
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9077608P | 2008-08-21 | 2008-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE554602T1 true ATE554602T1 (de) | 2012-05-15 |
Family
ID=40365354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09150341T ATE554602T1 (de) | 2008-08-21 | 2009-01-09 | Verfahren und vorrichtung zur steigerung der bildrate eines videosignals |
Country Status (4)
Country | Link |
---|---|
US (1) | US8194184B2 (de) |
EP (1) | EP2157800B1 (de) |
AT (1) | ATE554602T1 (de) |
ES (1) | ES2386327T3 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2917872A1 (fr) * | 2007-06-25 | 2008-12-26 | France Telecom | Procedes et dispositifs de codage et de decodage d'une sequence d'images representee a l'aide de tubes de mouvement, produits programme d'ordinateur et signal correspondant. |
US8368809B2 (en) * | 2008-03-18 | 2013-02-05 | Zoran (France) | Frame rate conversion with motion estimation in a plurality of resolution levels |
ATE554602T1 (de) * | 2008-08-21 | 2012-05-15 | Vestel Elekt Sanayi Ve Ticaret | Verfahren und vorrichtung zur steigerung der bildrate eines videosignals |
CN102316317B (zh) | 2010-07-10 | 2013-04-24 | 华为技术有限公司 | 一种生成图像预测值的方法和装置 |
TW201322777A (zh) * | 2011-11-25 | 2013-06-01 | Novatek Microelectronics Corp | 偵測背景移動向量的方法 |
EP3968638A1 (de) * | 2012-05-14 | 2022-03-16 | V-Nova International Ltd | Zerlegung von restdaten während der codierung, decodierung und rekonstruktion von signalen in einer abgestuften hierarchie |
US9374532B2 (en) | 2013-03-15 | 2016-06-21 | Google Inc. | Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization |
US10586378B2 (en) * | 2014-10-31 | 2020-03-10 | Fyusion, Inc. | Stabilizing image sequences based on camera rotation and focal length parameters |
US10176592B2 (en) | 2014-10-31 | 2019-01-08 | Fyusion, Inc. | Multi-directional structured image array capture on a 2D graph |
US9940541B2 (en) | 2015-07-15 | 2018-04-10 | Fyusion, Inc. | Artificially rendering images using interpolation of tracked control points |
US10275935B2 (en) | 2014-10-31 | 2019-04-30 | Fyusion, Inc. | System and method for infinite synthetic image generation from multi-directional structured image array |
US10650574B2 (en) * | 2014-10-31 | 2020-05-12 | Fyusion, Inc. | Generating stereoscopic pairs of images from a single lens camera |
US10262426B2 (en) * | 2014-10-31 | 2019-04-16 | Fyusion, Inc. | System and method for infinite smoothing of image sequences |
US10726593B2 (en) | 2015-09-22 | 2020-07-28 | Fyusion, Inc. | Artificially rendering images using viewpoint interpolation and extrapolation |
US20160379400A1 (en) * | 2015-06-23 | 2016-12-29 | Intel Corporation | Three-Dimensional Renderer |
US11095869B2 (en) | 2015-09-22 | 2021-08-17 | Fyusion, Inc. | System and method for generating combined embedded multi-view interactive digital media representations |
US10242474B2 (en) | 2015-07-15 | 2019-03-26 | Fyusion, Inc. | Artificially rendering images using viewpoint interpolation and extrapolation |
US10147211B2 (en) | 2015-07-15 | 2018-12-04 | Fyusion, Inc. | Artificially rendering images using viewpoint interpolation and extrapolation |
US10222932B2 (en) | 2015-07-15 | 2019-03-05 | Fyusion, Inc. | Virtual reality environment based manipulation of multilayered multi-view interactive digital media representations |
US10852902B2 (en) | 2015-07-15 | 2020-12-01 | Fyusion, Inc. | Automatic tagging of objects on a multi-view interactive digital media representation of a dynamic entity |
US11006095B2 (en) | 2015-07-15 | 2021-05-11 | Fyusion, Inc. | Drone based capture of a multi-view interactive digital media |
US11783864B2 (en) | 2015-09-22 | 2023-10-10 | Fyusion, Inc. | Integration of audio into a multi-view interactive digital media representation |
US10631002B2 (en) * | 2016-09-30 | 2020-04-21 | Qualcomm Incorporated | Frame rate up-conversion coding mode |
US11202017B2 (en) | 2016-10-06 | 2021-12-14 | Fyusion, Inc. | Live style transfer on a mobile device |
US10437879B2 (en) | 2017-01-18 | 2019-10-08 | Fyusion, Inc. | Visual search using multi-view interactive digital media representations |
US10313651B2 (en) | 2017-05-22 | 2019-06-04 | Fyusion, Inc. | Snapshots at predefined intervals or angles |
US11069147B2 (en) | 2017-06-26 | 2021-07-20 | Fyusion, Inc. | Modification of multi-view interactive digital media representation |
US10592747B2 (en) | 2018-04-26 | 2020-03-17 | Fyusion, Inc. | Method and apparatus for 3-D auto tagging |
CN111641829B (zh) * | 2020-05-16 | 2022-07-22 | Oppo广东移动通信有限公司 | 视频处理方法及装置、系统、存储介质和电子设备 |
CN113313707A (zh) * | 2021-06-25 | 2021-08-27 | 西安紫光展锐科技有限公司 | 原始图像处理方法、装置、设备及可读存储介质 |
US20230328202A1 (en) * | 2022-04-06 | 2023-10-12 | Mediatek Inc. | Method for performing frame interpolation based on single-directional motion and associated non-transitory machine-readable medium |
CN115278308B (zh) * | 2022-07-28 | 2023-12-01 | 北京字跳网络技术有限公司 | 媒体流处理方法、装置、设备及存储介质 |
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JP2760083B2 (ja) | 1989-09-22 | 1998-05-28 | 富士通株式会社 | フレーム間補間方式 |
JP3679426B2 (ja) * | 1993-03-15 | 2005-08-03 | マサチューセッツ・インスティチュート・オブ・テクノロジー | 画像データを符号化して夫々がコヒーレントな動きの領域を表わす複数の層とそれら層に付随する動きパラメータとにするシステム |
DE69416717T2 (de) * | 1993-05-21 | 1999-10-07 | Nippon Telegraph & Telephone | Bewegtbildkoder und -dekoder |
WO1996029679A1 (en) * | 1995-03-22 | 1996-09-26 | Idt International Digital Technologies Deutschland Gmbh | Method and apparatus for coordination of motion determination over multiple frames |
US5784115A (en) * | 1996-12-31 | 1998-07-21 | Xerox Corporation | System and method for motion compensated de-interlacing of video frames |
JP3957816B2 (ja) | 1997-06-05 | 2007-08-15 | 富士通株式会社 | フレーム間補間画像処理装置 |
US6229570B1 (en) | 1998-09-25 | 2001-05-08 | Lucent Technologies Inc. | Motion compensation image interpolation—frame rate conversion for HDTV |
US6597816B1 (en) * | 1998-10-30 | 2003-07-22 | Hewlett-Packard Development Company, L.P. | Correcting distortion in an imaging system using parametric motion estimation |
US6594403B1 (en) * | 1999-01-29 | 2003-07-15 | Xerox Corporation | Systems and methods for registering scanned documents |
US6665423B1 (en) * | 2000-01-27 | 2003-12-16 | Eastman Kodak Company | Method and system for object-oriented motion-based video description |
JP2003109677A (ja) | 2001-09-28 | 2003-04-11 | Toto Ltd | 色素増感型光半導体電極およびそれを用いた色素増感型光電変換素子 |
US7224731B2 (en) * | 2002-06-28 | 2007-05-29 | Microsoft Corporation | Motion estimation/compensation for screen capture video |
WO2004063991A1 (ja) * | 2003-01-14 | 2004-07-29 | The Circle For The Promotion Of Science And Engineering | 画像のサブピクセルマッチングにおける多パラメータ高精度同時推定方法及び多パラメータ高精度同時推定プログラム |
US7558320B2 (en) * | 2003-06-13 | 2009-07-07 | Microsoft Corporation | Quality control in frame interpolation with motion analysis |
WO2005079062A1 (ja) * | 2004-02-13 | 2005-08-25 | Sony Corporation | 画像処理装置と画像処理方法およびプログラム |
JP4398925B2 (ja) | 2005-03-31 | 2010-01-13 | 株式会社東芝 | 補間フレーム生成方法、補間フレーム生成装置および補間フレーム生成プログラム |
US20070038697A1 (en) * | 2005-08-03 | 2007-02-15 | Eyal Zimran | Multi-protocol namespace server |
US9258519B2 (en) * | 2005-09-27 | 2016-02-09 | Qualcomm Incorporated | Encoder assisted frame rate up conversion using various motion models |
US20070076796A1 (en) * | 2005-09-27 | 2007-04-05 | Fang Shi | Frame interpolation using more accurate motion information |
KR20070055212A (ko) | 2005-11-25 | 2007-05-30 | 삼성전자주식회사 | 프레임 보간장치, 프레임 보간방법 및 움직임 신뢰성평가장치 |
US8472524B2 (en) | 2006-04-03 | 2013-06-25 | Intel Corporation | Motion compensated frame rate conversion with protection against compensation artifacts |
US8340185B2 (en) * | 2006-06-27 | 2012-12-25 | Marvell World Trade Ltd. | Systems and methods for a motion compensated picture rate converter |
JP2008042332A (ja) | 2006-08-02 | 2008-02-21 | Toshiba Corp | 補間フレーム作成方法及び補間フレーム作成装置 |
JP4322904B2 (ja) | 2006-09-19 | 2009-09-02 | 株式会社東芝 | 補間フレーム作成装置、動きベクトル検出装置、補間フレーム作成方法、動きベクトル検出方法、補間フレーム作成プログラムおよび動きベクトル検出プログラム |
ATE554602T1 (de) * | 2008-08-21 | 2012-05-15 | Vestel Elekt Sanayi Ve Ticaret | Verfahren und vorrichtung zur steigerung der bildrate eines videosignals |
-
2009
- 2009-01-09 AT AT09150341T patent/ATE554602T1/de active
- 2009-01-09 EP EP09150341A patent/EP2157800B1/de active Active
- 2009-01-09 ES ES09150341T patent/ES2386327T3/es active Active
- 2009-08-21 US US12/545,385 patent/US8194184B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2157800B1 (de) | 2012-04-18 |
US8194184B2 (en) | 2012-06-05 |
ES2386327T3 (es) | 2012-08-17 |
US20100079667A1 (en) | 2010-04-01 |
EP2157800A1 (de) | 2010-02-24 |
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