JPS5737346A - Infrared ray camera - Google Patents

Infrared ray camera

Info

Publication number
JPS5737346A
JPS5737346A JP11380280A JP11380280A JPS5737346A JP S5737346 A JPS5737346 A JP S5737346A JP 11380280 A JP11380280 A JP 11380280A JP 11380280 A JP11380280 A JP 11380280A JP S5737346 A JPS5737346 A JP S5737346A
Authority
JP
Japan
Prior art keywords
thermal imagery
signals
temp
converted
electric
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.)
Pending
Application number
JP11380280A
Other languages
Japanese (ja)
Inventor
Takashi Nakanishi
Hisakazu Kato
Junji Takahashi
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.)
Nippon Avionics Co Ltd
Original Assignee
Nippon Avionics Co Ltd
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 Nippon Avionics Co Ltd filed Critical Nippon Avionics Co Ltd
Priority to JP11380280A priority Critical patent/JPS5737346A/en
Publication of JPS5737346A publication Critical patent/JPS5737346A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

Abstract

PURPOSE:To display the temp. of objects continuously and accurately within the observation visual field of thermal imagery by the constitution wherein the temps. of the objects are calculated by converting thermal imagery electric signals to digital signals and the thermal imagery electric signals are partially shielded and are substituted with character code signals. CONSTITUTION:The infrared rays 11 entering from the window 12 of a thermal imagery direct viewer 1 are scanned by a raster scanning mechanism 2, and are converted to thermal imagery electric signals by an infrared ray detector 3. The signals are inputted via a mask circuit 6 to an image reproducer 13, where they are converted to red color light and are observed as thermal imagery of real time through an ocular eyepiece 10. Part of the thermal imagery electric signals outputted from the detector 3 are inputted to an A/D converter 6, and are converted to temp. signals by a temp. calculator 7. These signals are transmitted to a character/mark signal generator 9. The mask circuit 5 shields the thermal imagery electric signal corresponding to one block in the visual field in the eyepiece 10 and displays temp. in this part.
JP11380280A 1980-08-19 1980-08-19 Infrared ray camera Pending JPS5737346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11380280A JPS5737346A (en) 1980-08-19 1980-08-19 Infrared ray camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11380280A JPS5737346A (en) 1980-08-19 1980-08-19 Infrared ray camera

Publications (1)

Publication Number Publication Date
JPS5737346A true JPS5737346A (en) 1982-03-01

Family

ID=14621435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11380280A Pending JPS5737346A (en) 1980-08-19 1980-08-19 Infrared ray camera

Country Status (1)

Country Link
JP (1) JPS5737346A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140968U (en) * 1988-03-22 1989-09-27

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931664A (en) * 1972-07-26 1974-03-22
JPS5155615A (en) * 1974-11-12 1976-05-15 Fujitsu Ltd EIZOSOCHI
JPS5324223A (en) * 1976-08-19 1978-03-06 Sony Corp Pickup device
JPS5531336A (en) * 1978-08-28 1980-03-05 Fujitsu Ltd Digital memory-type infrared video device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4931664A (en) * 1972-07-26 1974-03-22
JPS5155615A (en) * 1974-11-12 1976-05-15 Fujitsu Ltd EIZOSOCHI
JPS5324223A (en) * 1976-08-19 1978-03-06 Sony Corp Pickup device
JPS5531336A (en) * 1978-08-28 1980-03-05 Fujitsu Ltd Digital memory-type infrared video device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140968U (en) * 1988-03-22 1989-09-27

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