WO2003010957A1 - Systeme de traitement d'image, projecteur, support de stockage d'informations, et procede de dilatation d'images en blanc et d'images en noir - Google Patents

Systeme de traitement d'image, projecteur, support de stockage d'informations, et procede de dilatation d'images en blanc et d'images en noir Download PDF

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Publication number
WO2003010957A1
WO2003010957A1 PCT/JP2002/007593 JP0207593W WO03010957A1 WO 2003010957 A1 WO2003010957 A1 WO 2003010957A1 JP 0207593 W JP0207593 W JP 0207593W WO 03010957 A1 WO03010957 A1 WO 03010957A1
Authority
WO
WIPO (PCT)
Prior art keywords
white
expansion
projector
storage medium
processing system
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.)
Ceased
Application number
PCT/JP2002/007593
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Masato Nishizawa
Takayuki Kitazawa
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of WO2003010957A1 publication Critical patent/WO2003010957A1/ja
Priority to US10/396,337 priority Critical patent/US7095451B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
PCT/JP2002/007593 2001-07-26 2002-07-26 Systeme de traitement d'image, projecteur, support de stockage d'informations, et procede de dilatation d'images en blanc et d'images en noir Ceased WO2003010957A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/396,337 US7095451B2 (en) 2001-07-26 2003-03-26 Image processing system, projector, information storage medium and black and white extension processing method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001226333 2001-07-26
JP2001-226333 2001-07-26
JP2002-165677 2002-06-06
JP2002165677A JP3741212B2 (ja) 2001-07-26 2002-06-06 画像処理システム、プロジェクタ、プログラム、情報記憶媒体および白黒伸張処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/396,337 Continuation US7095451B2 (en) 2001-07-26 2003-03-26 Image processing system, projector, information storage medium and black and white extension processing method

Publications (1)

Publication Number Publication Date
WO2003010957A1 true WO2003010957A1 (fr) 2003-02-06

Family

ID=26619343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007593 Ceased WO2003010957A1 (fr) 2001-07-26 2002-07-26 Systeme de traitement d'image, projecteur, support de stockage d'informations, et procede de dilatation d'images en blanc et d'images en noir

Country Status (5)

Country Link
US (1) US7095451B2 (enExample)
JP (1) JP3741212B2 (enExample)
CN (1) CN1228965C (enExample)
TW (1) TW577228B (enExample)
WO (1) WO2003010957A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004326082A (ja) * 2003-04-09 2004-11-18 Matsushita Electric Ind Co Ltd 表示制御装置及び表示装置
CN102724424A (zh) * 2011-11-29 2012-10-10 新奥特（北京）视频技术有限公司 一种利用数据文件进行电视图文包装场景切换的方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4245976B2 (ja) * 2003-05-16 2009-04-02 オリンパス株式会社 超音波画像処理装置
JP3975357B2 (ja) * 2003-06-12 2007-09-12 船井電機株式会社 液晶テレビジョン装置
KR20050096082A (ko) * 2004-03-29 2005-10-05 엘지전자 주식회사 플라즈마 디스플레이 패널의 화상처리 장치
JP4082393B2 (ja) 2004-07-09 2008-04-30 セイコーエプソン株式会社 画像の特徴に応じた階調特性制御
CN101095192B (zh) * 2004-09-14 2010-05-26 Lg电子株式会社 在记录介质上记录和再现数据的方法和设备
WO2006074584A1 (fr) * 2005-01-17 2006-07-20 Shenzhen Chuangwei-Rgb Electronics Co., Ltd. Procede d'amelioration de l'affichage d'un afficheur
KR100757474B1 (ko) * 2005-02-15 2007-09-11 삼성전자주식회사 영상표시장치 및 그의 화소 조절 방법
JP2006284886A (ja) * 2005-03-31 2006-10-19 Pioneer Electronic Corp 映像信号処理装置および映像表示システム
JP4617989B2 (ja) * 2005-04-28 2011-01-26 株式会社日立製作所 映像処理装置
JP4432933B2 (ja) 2005-07-08 2010-03-17 セイコーエプソン株式会社 画像表示装置および画像表示方法
JP4687526B2 (ja) * 2005-07-27 2011-05-25 セイコーエプソン株式会社 動画像表示装置および動画像表示方法
US7495679B2 (en) * 2005-08-02 2009-02-24 Kolorific, Inc. Method and system for automatically calibrating a color display
JP2007259242A (ja) * 2006-03-24 2007-10-04 Seiko Epson Corp 映像信号処理
JP2009033580A (ja) * 2007-07-30 2009-02-12 Sanyo Electric Co Ltd ガンマ補正回路
KR100927724B1 (ko) * 2008-03-31 2009-11-18 삼성모바일디스플레이주식회사 투사형 표시 장치 및 이의 구동 방법
US8891021B2 (en) * 2013-03-15 2014-11-18 General Instrument Corporation System and method of detecting strobe using temporal window
US9195892B2 (en) 2013-03-15 2015-11-24 Arris Technology, Inc. System for and method of detecting strobe using spatial features in video frames
CN109120859B (zh) * 2017-06-26 2022-03-25 深圳光峰科技股份有限公司 一种影像数据处理装置及拍摄设备、显示系统
CN113139895B (zh) * 2021-04-29 2024-07-02 广州亿航智能技术有限公司 无人机编队表演阵型图的设计方法、终端及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048068A (ja) * 1990-04-26 1992-01-13 Canon Inc デジタル画像処理回路
JPH10198802A (ja) * 1996-11-13 1998-07-31 Seiko Epson Corp 画像処理装置、画像処理方法および画像処理プログラムを記録した媒体
JP2001134226A (ja) * 1999-11-08 2001-05-18 Matsushita Electric Ind Co Ltd 画像表示装置および画像表示方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2040672C (en) 1990-04-26 1995-05-30 Masaaki Kanashiki Image signal processing apparatus
JP2936791B2 (ja) 1991-05-28 1999-08-23 松下電器産業株式会社 階調補正装置
JP3134660B2 (ja) * 1994-04-14 2001-02-13 松下電器産業株式会社 色変換方法および色変換装置
JPH08331504A (ja) 1995-06-01 1996-12-13 Matsushita Electric Ind Co Ltd 動画像処理装置および動画像再生装置
US6351558B1 (en) 1996-11-13 2002-02-26 Seiko Epson Corporation Image processing system, image processing method, and medium having an image processing control program recorded thereon
JP2001125535A (ja) 1999-10-29 2001-05-11 Fujitsu General Ltd 画質補正回路
JP3215388B2 (ja) 1999-05-10 2001-10-02 松下電器産業株式会社 画像表示装置および画像表示方法
JP3215400B1 (ja) 1999-05-10 2001-10-02 松下電器産業株式会社 画像表示装置および画像表示方法
JP2001343957A (ja) 2000-03-27 2001-12-14 Hitachi Ltd 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048068A (ja) * 1990-04-26 1992-01-13 Canon Inc デジタル画像処理回路
JPH10198802A (ja) * 1996-11-13 1998-07-31 Seiko Epson Corp 画像処理装置、画像処理方法および画像処理プログラムを記録した媒体
JP2001134226A (ja) * 1999-11-08 2001-05-18 Matsushita Electric Ind Co Ltd 画像表示装置および画像表示方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004326082A (ja) * 2003-04-09 2004-11-18 Matsushita Electric Ind Co Ltd 表示制御装置及び表示装置
CN102724424A (zh) * 2011-11-29 2012-10-10 新奥特（北京）视频技术有限公司 一种利用数据文件进行电视图文包装场景切换的方法

Also Published As

Publication number Publication date
JP2003110878A (ja) 2003-04-11
CN1228965C (zh) 2005-11-23
US7095451B2 (en) 2006-08-22
TW577228B (en) 2004-02-21
CN1476718A (zh) 2004-02-18
JP3741212B2 (ja) 2006-02-01
US20030214607A1 (en) 2003-11-20

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