JPH02236115A - 水平線検出装置 - Google Patents

水平線検出装置

Info

Publication number
JPH02236115A
JPH02236115A JP5507989A JP5507989A JPH02236115A JP H02236115 A JPH02236115 A JP H02236115A JP 5507989 A JP5507989 A JP 5507989A JP 5507989 A JP5507989 A JP 5507989A JP H02236115 A JPH02236115 A JP H02236115A
Authority
JP
Japan
Prior art keywords
circuit
output
horizontal line
zero
calculation circuit
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.)
Granted
Application number
JP5507989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0549925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hidehiko Kubo
久保　英彦
Takashi Furubayashi
古林　貴
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.)
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
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 Japan Steel Works Ltd, Technical Research and Development Institute of Japan Defence Agency filed Critical Japan Steel Works Ltd
Priority to JP5507989A priority Critical patent/JPH02236115A/ja
Publication of JPH02236115A publication Critical patent/JPH02236115A/ja
Publication of JPH0549925B2 publication Critical patent/JPH0549925B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Navigation (AREA)
JP5507989A 1989-03-09 1989-03-09 水平線検出装置 Granted JPH02236115A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5507989A JPH02236115A (ja) 1989-03-09 1989-03-09 水平線検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5507989A JPH02236115A (ja) 1989-03-09 1989-03-09 水平線検出装置

Publications (2)

Publication Number Publication Date
JPH02236115A true JPH02236115A (ja) 1990-09-19
JPH0549925B2 JPH0549925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-27

Family

ID=12988699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5507989A Granted JPH02236115A (ja) 1989-03-09 1989-03-09 水平線検出装置

Country Status (1)

Country Link
JP (1) JPH02236115A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0549925B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-27

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