TW361033B - Picture quality examining device and its picture synthesizing method - Google Patents

Picture quality examining device and its picture synthesizing method

Info

Publication number
TW361033B
TW361033B TW084106925A TW84106925A TW361033B TW 361033 B TW361033 B TW 361033B TW 084106925 A TW084106925 A TW 084106925A TW 84106925 A TW84106925 A TW 84106925A TW 361033 B TW361033 B TW 361033B
Authority
TW
Taiwan
Prior art keywords
image
camera
picture
flat face
parallel flat
Prior art date
Application number
TW084106925A
Other languages
English (en)
Inventor
Masaki Hayashi
Hiroto Sato
Teruhiko Nagashima
Hiroyuki Aoki
Original Assignee
Advantest 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 Advantest Corp filed Critical Advantest Corp
Application granted granted Critical
Publication of TW361033B publication Critical patent/TW361033B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00015—Reproducing apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00031—Testing, i.e. determining the result of a trial
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00053—Methods therefor out of service, i.e. outside of normal operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00058—Methods therefor using a separate apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Studio Devices (AREA)
  • Color Television Image Signal Generators (AREA)
TW084106925A 1994-08-19 1995-07-05 Picture quality examining device and its picture synthesizing method TW361033B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21811694A JP3471436B2 (ja) 1994-08-19 1994-08-19 画質検査装置及びその画像合成方法

Publications (1)

Publication Number Publication Date
TW361033B true TW361033B (en) 1999-06-11

Family

ID=16714880

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084106925A TW361033B (en) 1994-08-19 1995-07-05 Picture quality examining device and its picture synthesizing method

Country Status (4)

Country Link
US (1) US5686959A (zh)
JP (1) JP3471436B2 (zh)
KR (1) KR0184039B1 (zh)
TW (1) TW361033B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3333686B2 (ja) * 1996-06-28 2002-10-15 松下電器産業株式会社 表示画面検査方法
KR20010104449A (ko) * 2000-04-28 2001-11-26 윤종용 변조전달함수 측정 시스템 및 그에 따른 컬러 액정표시소자의 화질 평가방법
KR20020045811A (ko) * 2000-12-11 2002-06-20 진용옥 촬상 소자의 회전을 이용한 분광 촬상 장치
KR100899021B1 (ko) * 2001-09-14 2009-05-27 아메리칸 패널 코포레이션 영상 디스플레이 테스팅, 최적화 및 조화 방법과 시스템
DE10228579A1 (de) * 2002-06-26 2004-01-15 Rohde & Schwarz Gmbh & Co. Kg Verfahren und Vorrichtung zum Messen der Bildqualität des Displays eines Mobiltelefons
US20090314607A1 (en) * 2006-07-27 2009-12-24 Advantest Corporation Electronic device conveying method and electronic device handling apparatus
JP4799329B2 (ja) * 2006-09-07 2011-10-26 株式会社東芝 ムラ検査方法、表示パネルの製造方法及びムラ検査装置
KR100759500B1 (ko) * 2007-04-30 2007-09-18 (주) 마스타 화질 검사를 위한 멀티미디어 플레이어 장치 및 그운용방법
JP5242248B2 (ja) * 2008-06-09 2013-07-24 シャープ株式会社 欠陥検出装置、欠陥検出方法、欠陥検出プログラム、及び、記録媒体
US8436632B2 (en) * 2008-06-27 2013-05-07 American Panel Corporation System and method for optimizing LCD displays
JP2010014467A (ja) * 2008-07-02 2010-01-21 Nikon Corp 表面検査装置および表面検査方法
JP2010091400A (ja) * 2008-10-08 2010-04-22 Panasonic Corp 画像表示デバイス検査装置
WO2013118306A1 (ja) * 2012-02-10 2013-08-15 シャープ株式会社 欠陥検出装置、欠陥検出方法、欠陥検出用プログラムを記録したコンピュータ読取り可能な記録媒体
SG11201603018PA (en) * 2014-05-15 2016-05-30 Emage Vision Pte Ltd System and method for inspecting opthalmic lenses
CN107024484B (zh) * 2017-02-28 2020-05-22 张家港康得新光电材料有限公司 显示屏缺陷评估装置及其维护方法和待检测显示屏
CN107389696B (zh) * 2017-06-12 2023-10-27 苏州精濑光电有限公司 一种光学检测装置及光学检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899634A (en) * 1971-05-26 1975-08-12 Western Electric Co Video controlled positioning method and apparatus
JPH04208834A (ja) * 1990-12-04 1992-07-30 Ezel Inc 液晶パネルの検査方法
JPH055709A (ja) * 1991-06-27 1993-01-14 Matsushita Electric Ind Co Ltd 画面検査装置
US5504438A (en) * 1991-09-10 1996-04-02 Photon Dynamics, Inc. Testing method for imaging defects in a liquid crystal display substrate

Also Published As

Publication number Publication date
US5686959A (en) 1997-11-11
JP3471436B2 (ja) 2003-12-02
KR0184039B1 (ko) 1999-05-01
JPH0865656A (ja) 1996-03-08
KR960008330A (ko) 1996-03-22

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