ATE554602T1 - Verfahren und vorrichtung zur steigerung der bildrate eines videosignals - Google Patents

Verfahren und vorrichtung zur steigerung der bildrate eines videosignals

Info

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
Application number
AT09150341T
Other languages
English (en)
Inventor
Engin Turetken
Abdullah Aydin Alatan
Original Assignee
Vestel Elekt Sanayi Ve Ticaret
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vestel Elekt Sanayi Ve Ticaret filed Critical Vestel Elekt Sanayi Ve Ticaret
Application granted granted Critical
Publication of ATE554602T1 publication Critical patent/ATE554602T1/de

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)
AT09150341T 2008-08-21 2009-01-09 Verfahren und vorrichtung zur steigerung der bildrate eines videosignals ATE554602T1 (de)

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 (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
ES2386327T3 (es) * 2008-08-21 2012-08-17 Vestel Elektronik Sanayi Ve Ticaret A.S. Método y aparato para aumentar la frecuencia de trama de una señal de video
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
DK2850829T3 (da) 2012-05-14 2022-03-07 V Nova Int Ltd Dekomponering af residualen data under kodning, afkodning og rekonstruktion af signaler i et gradueret hierarki
US9374532B2 (en) 2013-03-15 2016-06-21 Google Inc. Cascaded camera motion estimation, rolling shutter detection, and camera shake detection for video stabilization
US10262426B2 (en) * 2014-10-31 2019-04-16 Fyusion, Inc. System and method for infinite smoothing of image sequences
US10275935B2 (en) 2014-10-31 2019-04-30 Fyusion, Inc. System and method for infinite synthetic image generation from multi-directional structured image array
US10726593B2 (en) 2015-09-22 2020-07-28 Fyusion, Inc. Artificially rendering images using viewpoint interpolation and extrapolation
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
US10650574B2 (en) * 2014-10-31 2020-05-12 Fyusion, Inc. Generating stereoscopic pairs of images from a single lens camera
US9940541B2 (en) 2015-07-15 2018-04-10 Fyusion, Inc. Artificially rendering images using interpolation of tracked control points
US20160379400A1 (en) * 2015-06-23 2016-12-29 Intel Corporation Three-Dimensional Renderer
US12495134B2 (en) 2015-07-15 2025-12-09 Fyusion, Inc. Drone based capture of multi-view interactive digital media
US12261990B2 (en) 2015-07-15 2025-03-25 Fyusion, Inc. System and method for generating combined embedded multi-view interactive digital media representations
US11095869B2 (en) 2015-09-22 2021-08-17 Fyusion, Inc. System and method for generating combined embedded multi-view interactive digital media representations
US11006095B2 (en) 2015-07-15 2021-05-11 Fyusion, Inc. Drone based capture of a multi-view interactive digital media
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
US10147211B2 (en) 2015-07-15 2018-12-04 Fyusion, Inc. Artificially rendering images using viewpoint interpolation and extrapolation
US10242474B2 (en) 2015-07-15 2019-03-26 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
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
US20180227482A1 (en) 2017-02-07 2018-08-09 Fyusion, Inc. Scene-aware selection of filters and effects for visual digital media content
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
CN113313707B (zh) * 2021-06-25 2024-07-26 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
KR102575743B1 (ko) * 2021-10-14 2023-09-06 네이버 주식회사 이미지 번역 방법 및 시스템
US12010456B2 (en) * 2022-04-06 2024-06-11 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
US20250097381A1 (en) * 2023-09-15 2025-03-20 Qualcomm Incorporated Content-adaptive frame-rate upconversion for video coding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0625853B1 (de) * 1993-05-21 1999-03-03 Nippon Telegraph And Telephone Corporation Bewegtbildkoder und -dekoder
BR9607845A (pt) * 1995-03-22 1999-11-30 Idt Deutschland Gmbh Método e aparelho para coordenação de determinação de movimento por múltiplos quadros.
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
KR101092287B1 (ko) * 2004-02-13 2011-12-13 소니 주식회사 화상 처리 장치 및 화상 처리 방법
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
US20070076796A1 (en) * 2005-09-27 2007-04-05 Fang Shi Frame interpolation using more accurate motion information
US9258519B2 (en) * 2005-09-27 2016-02-09 Qualcomm Incorporated Encoder assisted frame rate up conversion using various motion models
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
ES2386327T3 (es) * 2008-08-21 2012-08-17 Vestel Elektronik Sanayi Ve Ticaret A.S. Método y aparato para aumentar la frecuencia de trama de una señal de video

Also Published As

Publication number Publication date
US20100079667A1 (en) 2010-04-01
EP2157800B1 (de) 2012-04-18
ES2386327T3 (es) 2012-08-17
EP2157800A1 (de) 2010-02-24
US8194184B2 (en) 2012-06-05

Similar Documents

Publication Publication Date Title
TW200731833A (en) Method and apparatus for processing a media signal
MY164748A (en) Coding Generic Audio Signals at Low Bitrates and Low Delay
ATE557385T1 (de) Verfahren und vorrichtung zur rahmenverlustüberbrückung
DE602009000129D1 (de) Vorrichtung und Verfahren zum Senden und Empfangen eines Signals
DE602009001173D1 (de) Vorrichtung und Verfahren zum Senden und Empfangen eines Signals
IN2015DN03807A (de)
ATE520214T1 (de) Vorrichtung zum senden und empfangen eines signals und verfahren zum senden und empfangen eines signals
WO2008079647A3 (en) Inspection apparatus method and apparatus comprising selective frame output
EP2327212A4 (de) System und verfahren zur videokodierung mithilfe eines konstruierten referenzrahmens
TW200943225A (en) Method and apparatus for modifying a digital image
EP2651084A3 (de) Verfahren und Vorrichtung zur Kompensation von nichtlinearen Verzerrungen in einem IMDD-System
PL2866447T3 (pl) Sposób i urządzenie do oceny jakości sekwencji wideo przez czasowe synchronizowanie zaszyfrowanego wejściowego strumienia bitów dekodera wideo z przetworzoną sekwencją wideo uzyskaną przez zewnętrzny dekoder wideo
WO2010104300A3 (en) An apparatus for processing an audio signal and method thereof
EP2713612A4 (de) Verfahren und vorrichtung zur bildkodierung und -dekodierung unter verwendung adaptiver quantisierungsparameterdifferenzen
MY169132A (en) Method and apparatus for obtaining spectrum coefficients for a replacement frame of an audio signal, audio decoder, audio receiver and system for transmitting audio signals
EP2309781A3 (de) Vorrichtung und Verfahren zur Berechnung der Filterkoeffizienten für vordefinierte Lautsprecheranordnung
ATE540400T1 (de) Verfahren und vorrichtung zur parametrischen stereo-audiodekodierung
EP2456096A4 (de) Verfahren und vorrichtung zur wiederherstellung eines otuk-frames und system zur übertragung eines otuk-frames
WO2013040200A3 (en) System and method for adapting audio content for karaoke presentations
GB2497162B (en) Detecting image impairments in an interpolated image
ATE520213T1 (de) Vorrichtung zum senden und empfangen eines signals und verfahren zum senden und empfangen eines signals
GB201106787D0 (en) Methods and apparatus to control acousto-optic deflectors
EP2381704A4 (de) Audioausgabevorrichtung, video/audio-wiedergabevorrichtung und audioausgabeverfahren
ATE467144T1 (de) Verfahren und vorrichtung zur herstellung eines optischen kabels und so hergestelltes kabel
ATE515137T1 (de) Verfahren, system und vorrichtung zur rahmensynchronisierung