DE602004003639D1 - Verfahren und Vorrichtung zur Detektion eines Fernsehkinosignals - Google Patents

Verfahren und Vorrichtung zur Detektion eines Fernsehkinosignals

Info

Publication number
DE602004003639D1
DE602004003639D1 DE602004003639T DE602004003639T DE602004003639D1 DE 602004003639 D1 DE602004003639 D1 DE 602004003639D1 DE 602004003639 T DE602004003639 T DE 602004003639T DE 602004003639 T DE602004003639 T DE 602004003639T DE 602004003639 D1 DE602004003639 D1 DE 602004003639D1
Authority
DE
Germany
Prior art keywords
detecting
movie signal
television movie
television
signal
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.)
Expired - Fee Related
Application number
DE602004003639T
Other languages
English (en)
Other versions
DE602004003639T2 (de
Inventor
Young-Ho Lee
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 DE602004003639D1 publication Critical patent/DE602004003639D1/de
Application granted granted Critical
Publication of DE602004003639T2 publication Critical patent/DE602004003639T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE602004003639T 2003-07-21 2004-06-22 Verfahren und Vorrichtung zur Detektion eines Fernsehkinosignals Expired - Fee Related DE602004003639T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030049908A KR20050011068A (ko) 2003-07-21 2003-07-21 필름모드 판별장치 및 그 방법
KR2003049908 2003-07-21

Publications (2)

Publication Number Publication Date
DE602004003639D1 true DE602004003639D1 (de) 2007-01-25
DE602004003639T2 DE602004003639T2 (de) 2007-09-27

Family

ID=33487935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004003639T Expired - Fee Related DE602004003639T2 (de) 2003-07-21 2004-06-22 Verfahren und Vorrichtung zur Detektion eines Fernsehkinosignals

Country Status (6)

Country Link
US (1) US20050018767A1 (de)
EP (1) EP1501299B1 (de)
JP (1) JP2005045807A (de)
KR (1) KR20050011068A (de)
CN (1) CN100361538C (de)
DE (1) DE602004003639T2 (de)

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KR20050011069A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 배드에딧으로 인한 콤을 제거할 수 있는 영상신호판별장치 및 그 판별방법
KR20050011067A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 2:2 풀다운 시퀀스 판별장치 및 그 방법
US7551232B2 (en) * 2005-11-14 2009-06-23 Lsi Corporation Noise adaptive 3D composite noise reduction
CN101076104B (zh) * 2006-05-19 2011-06-29 深圳艾科创新微电子有限公司 电影模式的检测方法
US20070296855A1 (en) * 2006-06-22 2007-12-27 Yunwei Jia Video processing using region-based statistical measurements
TW200806031A (en) * 2006-07-06 2008-01-16 Realtek Semiconductor Corp Method and apparatus for entering/leaving film mode when processing video data
JP4929963B2 (ja) * 2006-10-11 2012-05-09 富士通株式会社 プルダウンシーケンス検出プログラムおよびプルダウンシーケンス検出装置
CN101087439B (zh) * 2007-07-03 2010-09-08 华为技术有限公司 一种检测电视电影信号的方法、装置以及显示器
JP4383477B2 (ja) * 2007-11-06 2009-12-16 シャープ株式会社 フィルムモード判定装置、判定方法、判定プログラム及び記録媒体
JP4605217B2 (ja) 2007-12-28 2011-01-05 カシオ計算機株式会社 撮影装置及びそのプログラム
JP4510874B2 (ja) 2007-12-28 2010-07-28 富士通株式会社 合成映像検出装置
JP5187568B2 (ja) * 2008-05-14 2013-04-24 ソニー株式会社 信号判別装置、信号処理装置、画像表示装置および再生装置
CN101483790B (zh) * 2008-12-22 2011-01-12 四川虹微技术有限公司 电影模式视频信号检测方法
CN101483745B (zh) * 2008-12-22 2011-11-23 四川虹微技术有限公司 基于边缘检测的视频模式识别方法
TWI392333B (zh) * 2009-05-07 2013-04-01 Sunplus Technology Co Ltd 去交錯處理系統
TR200904798A2 (tr) * 2009-06-19 2011-01-21 Vestel Elektroni̇k San. Ve Ti̇c. A.Ş. Optimal ardışık mod eleme yoluyla film mod algılama.
CN105227887B (zh) * 2015-08-26 2018-08-21 华为技术有限公司 一种下拉电影源处理方法及装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0137702B1 (ko) * 1994-12-13 1998-05-15 양승택 필름모드 영상신호 검출장치
US5864368A (en) * 1995-02-28 1999-01-26 Sony Corporation Picture signal editing and encoding method and apparatus, signal recording medium and picture signal decoding method and apparatus
JP3094903B2 (ja) * 1995-06-08 2000-10-03 松下電器産業株式会社 テレビジョン信号変換装置、および画像符号化装置
GB9607645D0 (en) * 1996-04-12 1996-06-12 Snell & Wilcox Ltd Processing of video signals prior to compression
JP3523026B2 (ja) * 1997-09-04 2004-04-26 三菱電機株式会社 画像信号処理装置
US6014182A (en) * 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
US6167088A (en) * 1998-04-03 2000-12-26 Sarnoff Corporation Method and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video information
BE1012172A5 (nl) * 1998-09-15 2000-06-06 Barco Naanloze Vennootschap Werkwijze en inrichting voor videoverwerking.
JP3847024B2 (ja) * 1999-05-25 2006-11-15 パイオニア株式会社 映像信号変換装置
KR100739281B1 (ko) * 2000-02-21 2007-07-12 주식회사 팬택앤큐리텔 움직임 추정 방법 및 장치
WO2001080559A2 (en) * 2000-04-18 2001-10-25 Silicon Image Method, system and apparatus for identifying the source type and quality level of a video sequence
US6771795B1 (en) * 2000-09-07 2004-08-03 Sarnoff Corporation Spatio-temporal channel for image watermarks or data
JP2002290927A (ja) * 2001-03-27 2002-10-04 Toshiba Corp フィルムモード判別回路、フィルムモード判別方法、及び順次走査変換テレビジョン受像機
US7202907B2 (en) * 2002-04-09 2007-04-10 Zoran Corporation 2:2 and 3:2 pull-down detection techniques
KR100902315B1 (ko) * 2002-07-25 2009-06-12 삼성전자주식회사 디인터레이싱장치 및 방법
KR20040054032A (ko) * 2002-12-16 2004-06-25 삼성전자주식회사 영상신호의 포맷 검출장치 및 방법
US7050088B2 (en) * 2003-01-06 2006-05-23 Silicon Integrated Systems Corp. Method for 3:2 pull-down film source detection
US7075581B1 (en) * 2003-06-03 2006-07-11 Zoran Corporation Interlaced-to-progressive scan conversion based on film source detection
KR20050011069A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 배드에딧으로 인한 콤을 제거할 수 있는 영상신호판별장치 및 그 판별방법
KR20050011067A (ko) * 2003-07-21 2005-01-29 삼성전자주식회사 2:2 풀다운 시퀀스 판별장치 및 그 방법

Also Published As

Publication number Publication date
US20050018767A1 (en) 2005-01-27
EP1501299A1 (de) 2005-01-26
EP1501299B1 (de) 2006-12-13
DE602004003639T2 (de) 2007-09-27
KR20050011068A (ko) 2005-01-29
CN1578479A (zh) 2005-02-09
CN100361538C (zh) 2008-01-09
JP2005045807A (ja) 2005-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee