ES2167412T3 - Aparato de captura de imagenes. - Google Patents

Aparato de captura de imagenes.

Info

Publication number
ES2167412T3
ES2167412T3 ES95901587T ES95901587T ES2167412T3 ES 2167412 T3 ES2167412 T3 ES 2167412T3 ES 95901587 T ES95901587 T ES 95901587T ES 95901587 T ES95901587 T ES 95901587T ES 2167412 T3 ES2167412 T3 ES 2167412T3
Authority
ES
Spain
Prior art keywords
image
detector
signal
capture device
picture capture
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 - Lifetime
Application number
ES95901587T
Other languages
English (en)
Inventor
Yoshiro Yamada
Mikio Saito
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2167412T3 publication Critical patent/ES2167412T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Picture Signal Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

UN APARATO DE IMAGEN CONSTA DE UN MEDIO DE IMAGEN (4) PARA REPRESENTAR UN OBJETO (1) QUE TIENE UN PATRON PERIODICO Y QUE DA SALIDA A UNA SEÑAL DE IMAGEN (5), UNA LENTE DE ZOOM (2) PARA FORMAR LA IMAGEN DEL OBJETO (1) SOBRE EL MEDIO DE IMAGEN (4), UN DETECTOR (10) PARA DETECTAR UNA CANTIDAD MUARE DE SEÑAL DE IMAGEN (5), UN CIRCUITO DIFERENCIAL (18) DISPUESTO PARA EL AJUSTE FINO DE LA AMPLIFICACION DE LAS LENTES DE ZOOM (2) HASTA QUE LA CANTIDAD MUARE DETECTADA POR EL DETECTOR (19) SE HACE INFERIOR A UN CONJUNTO DE VALORES, UN CIRCUITO DETECTOR DE SEÑAL (20), UN SISTEMA CONTROLADOR (22), Y UN ROM (24).
ES95901587T 1993-11-24 1994-11-24 Aparato de captura de imagenes. Expired - Lifetime ES2167412T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29352793A JP3312974B2 (ja) 1993-11-24 1993-11-24 撮像装置
PCT/JP1994/001981 WO1995015055A1 (fr) 1993-11-24 1994-11-24 Appareil d'imagerie

Publications (1)

Publication Number Publication Date
ES2167412T3 true ES2167412T3 (es) 2002-05-16

Family

ID=17795902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95901587T Expired - Lifetime ES2167412T3 (es) 1993-11-24 1994-11-24 Aparato de captura de imagenes.

Country Status (7)

Country Link
US (1) US5995137A (es)
EP (1) EP0732846B1 (es)
JP (1) JP3312974B2 (es)
KR (1) KR100240133B1 (es)
DE (1) DE69429014T2 (es)
ES (1) ES2167412T3 (es)
WO (1) WO1995015055A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6720989B2 (en) * 2000-04-19 2004-04-13 K-G Devices Corp. System and method for automatically inspecting an array of periodic elements
JP2002014057A (ja) * 2000-06-30 2002-01-18 Nidek Co Ltd 欠陥検査装置
JP2003179556A (ja) * 2001-09-21 2003-06-27 Casio Comput Co Ltd 情報伝送方式、情報伝送システム、撮像装置、および、情報伝送方法
US7292274B2 (en) * 2001-11-06 2007-11-06 Eastman Kodak Company Solid-state image pickup device driving method and image capturing apparatus for outputting high-resolution signals for still images and moving images of improved quality at a high frame rate
KR100471084B1 (ko) * 2002-12-16 2005-03-10 삼성전자주식회사 영상처리시스템 및 영상처리방법
US7483058B1 (en) * 2003-08-04 2009-01-27 Pixim, Inc. Video imaging system including a digital image sensor and a digital signal processor
JP2005309323A (ja) * 2004-04-26 2005-11-04 Kodak Digital Product Center Japan Ltd 撮像用焦点距離検出方法及び撮像装置
JP5300885B2 (ja) * 2010-03-16 2013-09-25 パナソニック株式会社 パターン検査方法とパターン検査装置
CN102221562B (zh) * 2010-03-16 2013-12-25 松下电器产业株式会社 图案检查方法及图案检查装置
CN103885231B (zh) * 2014-03-11 2016-04-20 京东方科技集团股份有限公司 显示面板标记装置和显示面板标记方法
JP2018155600A (ja) * 2017-03-17 2018-10-04 東レエンジニアリング株式会社 外観検査装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660091A (en) * 1985-09-16 1987-04-21 Eastman Kodak Company Exposure level correction for film-to-video conversion
JPS62227264A (ja) * 1986-03-28 1987-10-06 Minolta Camera Co Ltd 画像読取装置
JPS63209288A (ja) * 1987-02-25 1988-08-30 Olympus Optical Co Ltd 撮像装置
US4893195A (en) * 1987-08-27 1990-01-09 Minolta Camera Kabushiki Kaisha Image processing apparatus capable of eliminating moire pattern
JPS6458173A (en) * 1987-08-28 1989-03-06 Minolta Camera Kk Picture processor
JPH07118783B2 (ja) * 1987-10-22 1995-12-18 ジューキ株式会社 画像処理制御装置
WO1990009004A1 (en) * 1989-01-31 1990-08-09 Yoshiro Yamada Image processing method and apparatus
US4951223A (en) * 1989-03-28 1990-08-21 Langdon Wales R Web material inspection system
JP2582435B2 (ja) * 1989-04-29 1997-02-19 オリンパス光学工業株式会社 撮像光学系
JPH0483222A (ja) * 1990-07-26 1992-03-17 Canon Inc カラー撮像装置
JPH04295748A (ja) * 1991-03-25 1992-10-20 Nikon Corp パターン検査装置
JP2811996B2 (ja) * 1991-05-16 1998-10-15 松下電器産業株式会社 画像表示装置の垂直ランディング自動調整装置
JPH0552765A (ja) * 1991-08-29 1993-03-02 Hitachi Ltd スルーホール検査装置
US5440648A (en) * 1991-11-19 1995-08-08 Dalsa, Inc. High speed defect detection apparatus having defect detection circuits mounted in the camera housing
US5402171A (en) * 1992-09-11 1995-03-28 Kabushiki Kaisha Toshiba Electronic still camera with improved picture resolution by image shifting in a parallelogram arrangement
US5294973A (en) * 1992-11-27 1994-03-15 Bridgestone/Firestone, Inc. Method and apparatus for determining body ply cord distribution
JP3247744B2 (ja) * 1992-12-25 2002-01-21 キヤノン株式会社 撮像装置

Also Published As

Publication number Publication date
KR960706257A (ko) 1996-11-08
US5995137A (en) 1999-11-30
DE69429014D1 (de) 2001-12-13
DE69429014T2 (de) 2002-07-11
KR100240133B1 (ko) 2000-01-15
EP0732846A4 (en) 1998-01-28
EP0732846A1 (en) 1996-09-18
WO1995015055A1 (fr) 1995-06-01
JP3312974B2 (ja) 2002-08-12
EP0732846B1 (en) 2001-11-07
JPH07147649A (ja) 1995-06-06

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