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DE602005003624D1 - Bildverarbeitungsvorrichtung und - verfahren - Google Patents

Bildverarbeitungsvorrichtung und - verfahren

Info

Publication number
DE602005003624D1
DE602005003624D1 DE602005003624T DE602005003624T DE602005003624D1 DE 602005003624 D1 DE602005003624 D1 DE 602005003624D1 DE 602005003624 T DE602005003624 T DE 602005003624T DE 602005003624 T DE602005003624 T DE 602005003624T DE 602005003624 D1 DE602005003624 D1 DE 602005003624D1
Authority
DE
Germany
Prior art keywords
processing apparatus
image processing
image
processing
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005003624T
Other languages
English (en)
Other versions
DE602005003624T2 (de
Inventor
Young-Ho Lee
Seung-Joon Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE602005003624D1 publication Critical patent/DE602005003624D1/de
Application granted granted Critical
Publication of DE602005003624T2 publication Critical patent/DE602005003624T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H04N7/0115—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard with details on the detection of a particular field or frame pattern in the incoming video signal, e.g. 3:2 pull-down pattern
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N7/0147—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes the interpolation using an indication of film mode or an indication of a specific pattern, e.g. 3:2 pull-down pattern
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Studio Devices (AREA)
DE602005003624T 2004-10-08 2005-10-07 Bildverarbeitungsvorrichtung und - verfahren Active DE602005003624T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040080324A KR100577684B1 (ko) 2004-10-08 2004-10-08 저더-맵을 이용한 영상 처리 장치 및 방법
KR2004080324 2004-10-08

Publications (2)

Publication Number Publication Date
DE602005003624D1 true DE602005003624D1 (de) 2008-01-17
DE602005003624T2 DE602005003624T2 (de) 2008-08-07

Family

ID=36144826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003624T Active DE602005003624T2 (de) 2004-10-08 2005-10-07 Bildverarbeitungsvorrichtung und - verfahren

Country Status (6)

Country Link
US (1) US7499102B2 (de)
EP (1) EP1646228B1 (de)
JP (1) JP4273112B2 (de)
KR (1) KR100577684B1 (de)
CN (1) CN1758743B (de)
DE (1) DE602005003624T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4863767B2 (ja) * 2006-05-22 2012-01-25 ソニー株式会社 映像信号処理装置及び画像表示装置
US20070296855A1 (en) * 2006-06-22 2007-12-27 Yunwei Jia Video processing using region-based statistical measurements
KR101109153B1 (ko) * 2007-01-15 2012-02-24 삼성전자주식회사 저더 검출을 이용한 디인터레이싱 방법 및 장치
US8300958B2 (en) * 2007-07-11 2012-10-30 Samsung Electronics Co., Ltd. System and method for detecting scrolling text in mixed mode film and video
JP4388126B1 (ja) * 2008-06-27 2009-12-24 株式会社東芝 プルダウン信号検出装置及びプルダウン信号検出方法、順次走査変換装置
US20110001873A1 (en) * 2008-08-06 2011-01-06 Daniel Doswald Frame rate converter for input frames with video and film content
GB2503833B (en) * 2008-12-09 2014-04-30 Snell Ltd Motion image rendering system
US10368031B2 (en) * 2014-02-27 2019-07-30 Dolby Laboratories Licensing Corporation Systems and methods to control judder visibility
US20150296101A1 (en) * 2014-04-09 2015-10-15 Tao Han Universal Film mode detection for interlaced video stream
CN107079079B (zh) * 2014-10-02 2019-10-15 杜比实验室特许公司 用于抖动可视性控制的双端元数据

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149703A (en) 1937-02-11 1939-03-07 Pharma Chemical Corp Azo dyes
US4239802A (en) 1979-01-29 1980-12-16 Westinghouse Electric Corp. Anaerobic resin curing system
CA1328394C (en) 1989-04-03 1994-04-12 Bruce E. Banyai Stable biodegradable foam
JP2870565B2 (ja) 1993-01-29 1999-03-17 日本ビクター株式会社 コマ数逆変換装置
DE69510851T2 (de) * 1994-03-30 1999-12-02 Thomson Multimedia, Boulogne Verfahren und Gerät zur Reduzierung von Umwandlungsartefakten
EP0697788A3 (de) * 1994-08-19 1997-03-26 Eastman Kodak Co Adaptive und für globale Bewegung kompensierte Aufhebung des Zeilensprungverfahrens von aufeinenanderfolgenden Videobildern mit Nachbearbeitung
US6266092B1 (en) * 1998-05-12 2001-07-24 Genesis Microchip Inc. Method and apparatus for video line multiplication with enhanced sharpness
WO1999067952A1 (en) * 1998-06-25 1999-12-29 Hitachi, Ltd. Method and device for converting number of frames of image signals
KR20020026153A (ko) 2000-02-29 2002-04-06 요트.게.아. 롤페즈 필름 재료 비디오 검출 및 인코딩
US6867814B2 (en) * 2000-04-18 2005-03-15 Silicon Image, Inc. Method, system and article of manufacture for identifying the source type and quality level of a video sequence
US6839094B2 (en) 2000-12-14 2005-01-04 Rgb Systems, Inc. Method and apparatus for eliminating motion artifacts from video
JP2002199351A (ja) * 2000-12-27 2002-07-12 Matsushita Electric Ind Co Ltd 静止判定装置およびそれを備えた走査線補間装置
JP4055109B2 (ja) 2001-10-03 2008-03-05 日本ビクター株式会社 インターレース映像信号の動き検出装置及びこれを用いた順次走査変換装置
US6784942B2 (en) 2001-10-05 2004-08-31 Genesis Microchip, Inc. Motion adaptive de-interlacing method and apparatus
KR100902315B1 (ko) * 2002-07-25 2009-06-12 삼성전자주식회사 디인터레이싱장치 및 방법
US7362375B2 (en) * 2003-06-02 2008-04-22 Samsung Electronics Co., Ltd. Scanning conversion apparatus and method
US7349029B1 (en) * 2005-01-19 2008-03-25 Kolorific, Inc. Method and apparatus for de-interlacing interlaced video fields originating from a progressive video source

Also Published As

Publication number Publication date
KR100577684B1 (ko) 2006-05-10
US7499102B2 (en) 2009-03-03
DE602005003624T2 (de) 2008-08-07
KR20060031339A (ko) 2006-04-12
JP4273112B2 (ja) 2009-06-03
CN1758743A (zh) 2006-04-12
JP2006109491A (ja) 2006-04-20
EP1646228B1 (de) 2007-12-05
EP1646228A1 (de) 2006-04-12
US20060077292A1 (en) 2006-04-13
CN1758743B (zh) 2012-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition