FR2638243B1 - Appareil de formation d'images obtenues par rayonnement thermique comportant un detecteur pouvant etre regle - Google Patents

Appareil de formation d'images obtenues par rayonnement thermique comportant un detecteur pouvant etre regle

Info

Publication number
FR2638243B1
FR2638243B1 FR898913853A FR8913853A FR2638243B1 FR 2638243 B1 FR2638243 B1 FR 2638243B1 FR 898913853 A FR898913853 A FR 898913853A FR 8913853 A FR8913853 A FR 8913853A FR 2638243 B1 FR2638243 B1 FR 2638243B1
Authority
FR
France
Prior art keywords
regulable
detector
image forming
forming apparatus
radiation image
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 - Fee Related
Application number
FR898913853A
Other languages
English (en)
Other versions
FR2638243A1 (fr
Inventor
Wolf-Dieter Vogt
Wolfgang Weigel
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.)
Eltro GmbH and Co
Original Assignee
Eltro GmbH and Co
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 Eltro GmbH and Co filed Critical Eltro GmbH and Co
Publication of FR2638243A1 publication Critical patent/FR2638243A1/fr
Application granted granted Critical
Publication of FR2638243B1 publication Critical patent/FR2638243B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H04N3/09—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector for electromagnetic radiation in the invisible region, e.g. infrared

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR898913853A 1988-10-25 1989-10-23 Appareil de formation d'images obtenues par rayonnement thermique comportant un detecteur pouvant etre regle Expired - Fee Related FR2638243B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836294A DE3836294A1 (de) 1988-10-25 1988-10-25 Waermebildgeraet mit detektorausgleich

Publications (2)

Publication Number Publication Date
FR2638243A1 FR2638243A1 (fr) 1990-04-27
FR2638243B1 true FR2638243B1 (fr) 1993-04-23

Family

ID=6365865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898913853A Expired - Fee Related FR2638243B1 (fr) 1988-10-25 1989-10-23 Appareil de formation d'images obtenues par rayonnement thermique comportant un detecteur pouvant etre regle

Country Status (5)

Country Link
EP (1) EP0365948B1 (fr)
DE (2) DE3836294A1 (fr)
ES (1) ES2037365T3 (fr)
FR (1) FR2638243B1 (fr)
GB (1) GB2225914B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029643C1 (fr) * 1990-09-19 1991-07-18 Eltro Gmbh, Gesellschaft Fuer Strahlungstechnik, 6900 Heidelberg, De
FR2673794B1 (fr) * 1991-03-06 1997-03-28 Telecommunications Sa Dispositif de correction de defauts pour systemes d'imagerie.
FR2685843B1 (fr) * 1991-12-26 1994-02-25 Thomson Csf Camera d'observation, notamment infrarouge, a detecteur multi-elements homogeneise en sensibilite.
SE469700B (sv) * 1992-05-26 1993-08-23 Agema Infrared Systems Ab Arrangemang foer uppteckning av en ir-bild av ett objekt innefattande en plan gruppering av ir-detektorer och ett temperaturreferensarrangemang
DE69315575T2 (de) * 1992-05-26 1998-04-23 Agema Infrared Systems Ab Detektor kalibrierung
GB2303988A (en) * 1995-07-31 1997-03-05 Secr Defence Thermal imaging system with detector array calibration mode
DE19528094C2 (de) * 1995-08-01 1999-04-15 Dornier Gmbh IR-Modulator und Wärmebildgerät mit diesem
GB2305799A (en) * 1995-10-02 1997-04-16 Secr Defence Thermal imaging system with controlled mean scene reference temperature source
GB2319141B (en) * 1995-10-02 2000-03-08 Secr Defence Thermal imaging system
GB2308935B (en) * 1996-01-06 2000-01-12 Marconi Gec Ltd A thermal imager referencing system
IT1286578B1 (it) * 1996-03-25 1998-07-15 Galileo Spa Off Sensore di immagini infrarosse con servizi incorporati
GB0104203D0 (en) 2001-02-21 2001-04-11 Secr Defence Calibrating radiometers
GB0104206D0 (en) 2001-02-21 2001-04-11 Secr Defence Radiometers
US7599705B2 (en) 2001-08-27 2009-10-06 Phonak Ag Wireless transmitter and hearing system
CN111175785B (zh) * 2020-04-14 2020-08-11 江苏域盾成鹫科技装备制造有限公司 一种基于螺旋线扫描的高分辨率非制冷光电雷达

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014769A (en) * 1963-04-11 1965-12-31 Barnes Eng Co Improvements in thermal image systems for temperature measurement
GB1229820A (fr) * 1968-10-17 1971-04-28
US3604932A (en) * 1969-02-28 1971-09-14 Nat Res Dev Infrared optical scanning system comprising a rotatable faceted mirror having inclined facets
JPS5171177A (fr) * 1974-12-18 1976-06-19 Canon Kk
DE2704847C3 (de) * 1977-02-05 1980-02-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur Signalangleichung fur mit Intensitätsmodulation arbeitende infrarot-empfindliche Fernsehaufnahmeeinrichtungen
US4419692A (en) * 1981-12-31 1983-12-06 Texas Medical Instruments, Inc. High speed infrared imaging system
US4574197A (en) * 1983-03-24 1986-03-04 Hughes Aircraft Company Dual field of view sensor
AU579222B2 (en) * 1984-12-26 1988-11-17 Hughes Aircraft Company Multiple field of view sensor
GB2200813B (en) * 1987-02-03 1991-06-05 Gec Avionics Thermal imager

Also Published As

Publication number Publication date
DE58903280D1 (de) 1993-02-25
EP0365948A1 (fr) 1990-05-02
FR2638243A1 (fr) 1990-04-27
DE3836294A1 (de) 1990-04-26
EP0365948B1 (fr) 1993-01-13
GB2225914B (en) 1993-03-31
DE3836294C2 (fr) 1991-10-10
GB8923439D0 (en) 1989-12-06
GB2225914A (en) 1990-06-13
ES2037365T3 (es) 1993-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060630