FR2562661B1 - Capteur pour la detection des defauts d'image - Google Patents

Capteur pour la detection des defauts d'image

Info

Publication number
FR2562661B1
FR2562661B1 FR858505342A FR8505342A FR2562661B1 FR 2562661 B1 FR2562661 B1 FR 2562661B1 FR 858505342 A FR858505342 A FR 858505342A FR 8505342 A FR8505342 A FR 8505342A FR 2562661 B1 FR2562661 B1 FR 2562661B1
Authority
FR
France
Prior art keywords
sensor
image defects
detecting image
detecting
defects
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
FR858505342A
Other languages
English (en)
Other versions
FR2562661A1 (fr
Inventor
Rudolf Protz
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of FR2562661A1 publication Critical patent/FR2562661A1/fr
Application granted granted Critical
Publication of FR2562661B1 publication Critical patent/FR2562661B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR858505342A 1984-04-10 1985-04-09 Capteur pour la detection des defauts d'image Expired - Lifetime FR2562661B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3413420A DE3413420C2 (de) 1984-04-10 1984-04-10 Sensor zur Ermittlung von Bildfehlern

Publications (2)

Publication Number Publication Date
FR2562661A1 FR2562661A1 (fr) 1985-10-11
FR2562661B1 true FR2562661B1 (fr) 1990-01-12

Family

ID=6233136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858505342A Expired - Lifetime FR2562661B1 (fr) 1984-04-10 1985-04-09 Capteur pour la detection des defauts d'image

Country Status (4)

Country Link
US (1) US4666298A (fr)
DE (1) DE3413420C2 (fr)
FR (1) FR2562661B1 (fr)
GB (1) GB2157427B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803353A1 (de) * 1988-02-05 1989-08-17 Truetzschler & Co Vorrichtung zur gewinnung von messgroessen, die der dicke von in der spinnereivorbereitung anfallenden faserverbaenden, z.b. kardenbaendern o. dgl. entsprechen
US4933872A (en) * 1988-11-15 1990-06-12 Eastman Kodak Company Method and system for wavefront reconstruction
DE4007321C2 (de) * 1990-03-08 1993-11-25 Diehl Gmbh & Co Vorrichtung zur Messung der Wellenfront einer elektromagnetischen Welle
US5146073A (en) * 1991-05-23 1992-09-08 United Technologies Corporation Linear wavefront sensor camera with deformable mirror for recording velocity compensated images
US5448053A (en) * 1993-03-01 1995-09-05 Rhoads; Geoffrey B. Method and apparatus for wide field distortion-compensated imaging
US5412200A (en) * 1993-03-01 1995-05-02 Rhoads; Geoffrey B. Wide field distortion-compensating imaging system and methods
US6084227A (en) * 1995-01-30 2000-07-04 Rhoads; Geoffrey B. Method and apparatus for wide field distortion-compensated imaging
ES2133094B1 (es) * 1997-03-14 2000-05-01 Inst De Astrofisica De Canaria Alineamiento de superficies opticas usando medidas de gradiente y curvatura local del frente de onda.
US6007204A (en) * 1998-06-03 1999-12-28 Welch Allyn, Inc. Compact ocular measuring system
DE69834324T2 (de) * 1998-09-22 2007-05-03 Fujifilm Electronic Imaging Ltd. Verbesserungen an Bildprojektionssystemen
US6184974B1 (en) * 1999-07-01 2001-02-06 Wavefront Sciences, Inc. Apparatus and method for evaluating a target larger than a measuring aperture of a sensor
US6376819B1 (en) * 1999-07-09 2002-04-23 Wavefront Sciences, Inc. Sub-lens spatial resolution Shack-Hartmann wavefront sensing
US7645300B2 (en) 2004-02-02 2010-01-12 Visiogen, Inc. Injector for intraocular lens system
CN106546326B (zh) * 2016-09-28 2018-05-01 中国科学院长春光学精密机械与物理研究所 哈特曼波前探测器子孔径内多项模式的波前探测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141652A (en) * 1977-11-25 1979-02-27 Adaptive Optics Associates, Inc. Sensor system for detecting wavefront distortion in a return beam of light
US4309602A (en) * 1979-11-01 1982-01-05 Eikonix Corportation Wavefront sensing by phase retrieval
US4399356A (en) * 1981-01-19 1983-08-16 Adaptive Optics Associates, Inc. Optical wavefront sensing system
US4405232A (en) * 1981-09-02 1983-09-20 United Technologies Corporation Wave front sensing device
US4441019A (en) * 1982-01-28 1984-04-03 Itek Corporation Wavefront sensor with astigmatic optics
US4518854A (en) * 1982-06-17 1985-05-21 Itek Corporation Combined shearing interferometer and Hartmann wavefront sensor
US4508963A (en) * 1982-09-28 1985-04-02 Honeywell Inc. Detector mismatch correction apparatus

Also Published As

Publication number Publication date
GB2157427A (en) 1985-10-23
DE3413420C2 (de) 1986-06-26
US4666298A (en) 1987-05-19
GB2157427B (en) 1987-07-15
DE3413420A1 (de) 1985-10-17
GB8508553D0 (en) 1985-05-09
FR2562661A1 (fr) 1985-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse