ES2004345A6 - Aparato y metodo para explorar imagenes termicas. - Google Patents

Aparato y metodo para explorar imagenes termicas.

Info

Publication number
ES2004345A6
ES2004345A6 ES8603261A ES8603261A ES2004345A6 ES 2004345 A6 ES2004345 A6 ES 2004345A6 ES 8603261 A ES8603261 A ES 8603261A ES 8603261 A ES8603261 A ES 8603261A ES 2004345 A6 ES2004345 A6 ES 2004345A6
Authority
ES
Spain
Prior art keywords
detectors
object space
scanning
thermal images
scanning thermal
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
Application number
ES8603261A
Other languages
English (en)
Inventor
Robert W Klatt
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of ES2004345A6 publication Critical patent/ES2004345A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radiation Pyrometers (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

APARATO Y METODO PARA EXPLORAR IMAGENES TERMICAS, EN DONDE SE EXPLORA UNA IMAGEN (12) EN UN ESPACIO OBJETO CON UN PERCEPTOR FORMADOR DE IMAGEN (10, 22, 24, 26, 28) QUE COMPRENDE PRIMERA Y SEGUNDA PLURALIDADES DE DETECTORES DE INFRARROJOS (10), ESTANDO PREVISTOS TAMBIEN MEDIOS REFLECTORES (16) PARA REFLEJAR UNA PARTE PREDETERMINADA DEL ESPACIO OBJETO SOBRE LA PRIMERA PLURALIDAD DE DETECTORES DURANTE LA PRIMERA PARTE DEL CICLO DE EXPLORACION Y TAMBIEN PARA REFLEJAR DICHA PARTE PREDETERMINADA DEL ESPACIO OBJETO SOBRE LA SEGUNDA PLURALIDAD DE DETECTORES DURANTE LA SEGUNDA PARTE DEL CICLO DE EXPLORACION. LA ORIENTACION DE LOS DETECTORES (10) SE ELIGE DE MANERA QUE PERMITA CALIBRAR CADA UNO DE LOS DETECTORES CON RESPECTO A OTRO DE LOS DETECTORES MEDIANTE UNA COMPARACION SECUENCIAL DE LAS SALIDAS DE PARES DE DETECTORES CUYOS CAMPOS DE VISION SE SOLAPAN. EL INVENTO ES ESPECIALMENTE APLICABLE A MISILES Y SISTEMAS DE VISION NOCTURNA.
ES8603261A 1985-12-09 1986-12-03 Aparato y metodo para explorar imagenes termicas. Expired ES2004345A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/806,895 US4873442A (en) 1985-12-09 1985-12-09 Method and apparatus for scanning thermal images

Publications (1)

Publication Number Publication Date
ES2004345A6 true ES2004345A6 (es) 1989-01-01

Family

ID=25195080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8603261A Expired ES2004345A6 (es) 1985-12-09 1986-12-03 Aparato y metodo para explorar imagenes termicas.

Country Status (7)

Country Link
US (1) US4873442A (es)
EP (1) EP0250456B1 (es)
JP (1) JP2773861B2 (es)
DE (1) DE3684468D1 (es)
ES (1) ES2004345A6 (es)
IL (3) IL80243A (es)
WO (1) WO1987003765A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229609A (en) * 1989-05-18 1993-07-20 Sat (Societe Anonyme De Telecommunications) Detection assembly for an infrared monitoring system
US5136421A (en) * 1990-06-29 1992-08-04 Texas Instruments Incorporated Thermal imaging system and method using scene-average radiation as a thermal reference
US5140147A (en) * 1990-08-14 1992-08-18 Texas Instruments Incorporated Intrafield interleaved sampled video processor/reformatter
US5302824A (en) * 1992-12-01 1994-04-12 Hughes Aircraft Company Measurement of relative detector gain
US5682035A (en) * 1995-09-06 1997-10-28 Hughes Electronics Thermal imaging device
US5663562A (en) * 1995-09-06 1997-09-02 Hughes Electronics Thermal imaging device
US5587583A (en) * 1995-09-06 1996-12-24 Hughes Electronics Thermal imaging device
US5623146A (en) 1995-12-08 1997-04-22 Hughes Electronics Thermal imaging device with scanned light emitting diodes (LEDs) having variable width geometry and interlacing
US7828478B2 (en) * 2004-09-29 2010-11-09 Delphi Technologies, Inc. Apparatus and method for thermal detection
DE102012009093A1 (de) * 2012-05-03 2013-11-07 Institut für Photonische Technologien e.V. (IPHT) Anordnung zur hochdynamischen Abtastung eines Objektfeldes für ein bildgebendes radiometrisches System
MY182329A (en) 2013-05-17 2021-01-19 Panasonic Ip Corp America Thermal image sensor and user interface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912927A (en) * 1972-11-13 1975-10-14 Texas Instruments Inc Opto-mechanical device for phase shift compensation of oscillating mirror scanners
US3941923A (en) * 1974-04-01 1976-03-02 Hughes Aircraft Company Thermal imaging system with redundant object space scanning
DE2534586C3 (de) * 1975-08-02 1979-03-29 Pusch, Guenter, Dr.-Ing., 6903 Neckargemuend Verfahren und Einrichtung zur Abtastung und zur elektronischen Verarbeitung thermischer Bilder
US4222065A (en) * 1975-08-02 1980-09-09 Gunter Pusch Method and apparatus for scanning and for electronic processing of thermal pictures
GB2037119A (en) * 1978-12-19 1980-07-02 Philips Electronic Associated Reducing the effect of defective elements in a thermal image detector array
JPS57132031A (en) * 1981-02-09 1982-08-16 Fujitsu Ltd Correction system for output of infrared ray detecting elenent
US4403148A (en) * 1981-05-07 1983-09-06 Optic-Electronic Corporation Electro-optical scanning and display system
JPS5838082A (ja) * 1981-08-31 1983-03-05 Mitsubishi Electric Corp 赤外線撮像装置
JPS60239180A (ja) * 1984-05-14 1985-11-28 Fujitsu Ltd 赤外線撮像装置
US4580051A (en) * 1984-11-05 1986-04-01 Texas Instruments Incorporated Infrared imaging systems with pseudo AC coupling circuit

Also Published As

Publication number Publication date
IL80243A (en) 1991-11-21
DE3684468D1 (de) 1992-04-23
JPS63501911A (ja) 1988-07-28
EP0250456A1 (en) 1988-01-07
JP2773861B2 (ja) 1998-07-09
IL80243A0 (en) 1987-01-30
IL96187A0 (en) 1991-07-18
EP0250456B1 (en) 1992-03-18
US4873442A (en) 1989-10-10
IL96187A (en) 1992-11-15
WO1987003765A1 (en) 1987-06-18

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-12-03

PC1A Transfer granted