FR2703868B1 - Utilisation d'une caméra vidéo et dispositif d'enregistrement stroboscopique de phénomènes. - Google Patents

Utilisation d'une caméra vidéo et dispositif d'enregistrement stroboscopique de phénomènes.

Info

Publication number
FR2703868B1
FR2703868B1 FR9403172A FR9403172A FR2703868B1 FR 2703868 B1 FR2703868 B1 FR 2703868B1 FR 9403172 A FR9403172 A FR 9403172A FR 9403172 A FR9403172 A FR 9403172A FR 2703868 B1 FR2703868 B1 FR 2703868B1
Authority
FR
France
Prior art keywords
phenomena
video camera
recording device
strobe
strobe recording
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
FR9403172A
Other languages
English (en)
Other versions
FR2703868A1 (fr
Inventor
Stasicki Boleslaw
Gerd E A Meier
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
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 Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR filed Critical Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
Publication of FR2703868A1 publication Critical patent/FR2703868A1/fr
Application granted granted Critical
Publication of FR2703868B1 publication Critical patent/FR2703868B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • 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
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Closed-Circuit Television Systems (AREA)
FR9403172A 1993-03-23 1994-03-18 Utilisation d'une caméra vidéo et dispositif d'enregistrement stroboscopique de phénomènes. Expired - Lifetime FR2703868B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4309353A DE4309353C2 (de) 1993-03-23 1993-03-23 Verwendung einer Videokamera und Vorrichtung zur stroboskopischen Aufzeichnung von Vorgängen

Publications (2)

Publication Number Publication Date
FR2703868A1 FR2703868A1 (fr) 1994-10-14
FR2703868B1 true FR2703868B1 (fr) 1996-03-01

Family

ID=6483592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403172A Expired - Lifetime FR2703868B1 (fr) 1993-03-23 1994-03-18 Utilisation d'une caméra vidéo et dispositif d'enregistrement stroboscopique de phénomènes.

Country Status (2)

Country Link
DE (1) DE4309353C2 (fr)
FR (1) FR2703868B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761171B1 (fr) * 1997-03-21 1999-06-04 Sopro Dispositif de prise de vue a effet stroboscopique
DE10017162C5 (de) * 2000-03-03 2004-04-01 Xion Gmbh Verfahren und Vorrichtung zur stroboskopischen Aufzeichnung und Wiedergabe von sich wiederholenden Vorgängen
US20030139666A1 (en) * 2000-03-03 2003-07-24 Holger Klemm Method and device for the stroboscopic recording and reproduction of repetitive processes
JP4246986B2 (ja) * 2002-11-18 2009-04-02 株式会社町田製作所 振動物体観察システム及び声帯観察用処理装置
DE102004009811B3 (de) * 2004-02-28 2005-07-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Wiedergabe einer Folge von abgeleiteten Bildern eines wiederholt ablaufenden Vorgangs
DE102006002948A1 (de) * 2006-01-21 2007-08-02 Alexander Von Gencsy Sichtsystem mit Stroboskopeffekt

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596405A (en) * 1979-01-19 1980-07-22 Hajime Sangyo Kk Inspection device for moving object
DE3532085A1 (de) * 1985-09-09 1987-03-12 Tadiran Ltd Einrichtung zur verwendung zum hochaufloesenden stabilisierten tageslichtniveauabbilden oder gemaessigten schwachlichtniveauabbilden von einem beweglichen traeger
US4805037A (en) * 1987-10-15 1989-02-14 Eastman Kodak Company Image recording system
US4860096A (en) * 1988-07-21 1989-08-22 Ball Corporation Motion analysis tool and method therefor
DE8903402U1 (fr) * 1989-03-18 1989-05-11 Proxitronic Funk Gmbh & Co Kg, 6140 Bensheim, De
US5231500A (en) * 1990-03-16 1993-07-27 Fuji Photo Film Co., Ltd. Detecting and monitor device by observing picture image
JP2667725B2 (ja) * 1990-03-16 1997-10-27 富士写真フイルム株式会社 画像による検査・監視装置
US5008697A (en) * 1990-05-31 1991-04-16 Eastman Kodak Company Image recording system and method
US5159642A (en) * 1990-07-13 1992-10-27 Toa Medical Electronics Co., Ltd. Particle image analyzing apparatus

Also Published As

Publication number Publication date
DE4309353C2 (de) 1995-11-09
DE4309353C1 (de) 1994-05-11
FR2703868A1 (fr) 1994-10-14

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