JP5566048B2 - 表示装置及びその制御方法 - Google Patents

表示装置及びその制御方法 Download PDF

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Publication number
JP5566048B2
JP5566048B2 JP2009109645A JP2009109645A JP5566048B2 JP 5566048 B2 JP5566048 B2 JP 5566048B2 JP 2009109645 A JP2009109645 A JP 2009109645A JP 2009109645 A JP2009109645 A JP 2009109645A JP 5566048 B2 JP5566048 B2 JP 5566048B2
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JP
Japan
Prior art keywords
video data
frame
image
frame rate
output
Prior art date
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Expired - Fee Related
Application number
JP2009109645A
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English (en)
Japanese (ja)
Other versions
JP2010256810A (ja
JP2010256810A5 (enExample
Inventor
智和 森
一彦 中沢
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2009109645A priority Critical patent/JP5566048B2/ja
Priority to US12/765,523 priority patent/US8330857B2/en
Publication of JP2010256810A publication Critical patent/JP2010256810A/ja
Priority to US13/644,220 priority patent/US8547479B2/en
Publication of JP2010256810A5 publication Critical patent/JP2010256810A5/ja
Application granted granted Critical
Publication of JP5566048B2 publication Critical patent/JP5566048B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N7/0127—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
    • H04N7/0132—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 the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Devices (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Facsimiles In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2009109645A 2009-04-28 2009-04-28 表示装置及びその制御方法 Expired - Fee Related JP5566048B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009109645A JP5566048B2 (ja) 2009-04-28 2009-04-28 表示装置及びその制御方法
US12/765,523 US8330857B2 (en) 2009-04-28 2010-04-22 Display apparatus and control method thereof
US13/644,220 US8547479B2 (en) 2009-04-28 2012-10-03 Display apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009109645A JP5566048B2 (ja) 2009-04-28 2009-04-28 表示装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2010256810A JP2010256810A (ja) 2010-11-11
JP2010256810A5 JP2010256810A5 (enExample) 2012-11-15
JP5566048B2 true JP5566048B2 (ja) 2014-08-06

Family

ID=42991820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009109645A Expired - Fee Related JP5566048B2 (ja) 2009-04-28 2009-04-28 表示装置及びその制御方法

Country Status (2)

Country Link
US (2) US8330857B2 (enExample)
JP (1) JP5566048B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101699919B1 (ko) 2011-07-28 2017-01-26 삼성전자주식회사 다중 노출 퓨전 기반에서 고스트 흐림을 제거한 ｈｄｒ 영상 생성 장치 및 방법
JP2014241580A (ja) 2013-05-13 2014-12-25 キヤノン株式会社 撮像装置
KR102102177B1 (ko) 2013-09-03 2020-05-29 삼성전자 주식회사 반도체 장치 및 그 구동 방법
DE112015000950T5 (de) 2014-02-25 2016-12-08 Apple Inc. Abwärtskompatible Einrichtung und abwärtskompatibles Verfahren zum Bereitstellen von Video mit sowohl Standard- als auch hohem Dynamikbereich
KR102262086B1 (ko) * 2014-05-28 2021-06-09 삼성전자 주식회사 이미지 처리 방법 및 장치
CN106165403B (zh) * 2014-06-26 2019-11-29 松下知识产权经营株式会社 数据输出装置、数据输出方法以及数据生成方法
CN114173054B (zh) * 2020-09-10 2024-03-15 西安诺瓦星云科技股份有限公司 多帧频拼接视频源显示控制方法及其系统和led显示系统
US12211466B2 (en) 2021-04-14 2025-01-28 Qualcomm Incorporated Displaying images of different dynamic ranges

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629195A1 (de) 1986-01-14 1987-07-23 Canon Kk Farbbildverarbeitungsgeraet
US5253048A (en) 1986-01-14 1993-10-12 Canon Kabushiki Kaisha Color image processing apparatus
JP3295437B2 (ja) * 1991-03-29 2002-06-24 日本放送協会 表示装置
US6222589B1 (en) * 1996-08-08 2001-04-24 Yves C. Faroudja Displaying video on high-resolution computer-type monitors substantially without motion discontinuities
US6111610A (en) * 1997-12-11 2000-08-29 Faroudja Laboratories, Inc. Displaying film-originated video on high frame rate monitors without motions discontinuities
CA2378066A1 (en) 1999-08-17 2001-02-22 Applied Vision Systems, Inc. Improved dynamic range video camera, recording system, and recording method
US7193652B2 (en) * 1999-08-17 2007-03-20 Applied Vision Systems, Inc. Dynamic range video recording and playback system and method
JP4040826B2 (ja) * 2000-06-23 2008-01-30 株式会社東芝 画像処理方法および画像表示システム
JP3740394B2 (ja) * 2001-07-27 2006-02-01 日本電信電話株式会社 高ダイナミックレンジ映像の生成方法とその装置、及びこの方法の実行プログラムとこの実行プログラムの記録媒体
US7432979B2 (en) * 2003-09-03 2008-10-07 Sony Corporation Interlaced to progressive scan image conversion
JP5220268B2 (ja) 2005-05-11 2013-06-26 株式会社ジャパンディスプレイイースト 表示装置
JP4768344B2 (ja) * 2005-05-11 2011-09-07 株式会社 日立ディスプレイズ 表示装置
JP4181593B2 (ja) * 2006-09-20 2008-11-19 シャープ株式会社 画像表示装置及び方法
JP2008281631A (ja) * 2007-05-08 2008-11-20 Sony Corp 画像処理装置、画像表示装置および画像処理方法

Also Published As

Publication number Publication date
US20100271545A1 (en) 2010-10-28
US8547479B2 (en) 2013-10-01
US20130027609A1 (en) 2013-01-31
US8330857B2 (en) 2012-12-11
JP2010256810A (ja) 2010-11-11

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