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JPH0473762B2 - - Google Patents

Info

Publication number
JPH0473762B2
JPH0473762B2 JP58145548A JP14554883A JPH0473762B2 JP H0473762 B2 JPH0473762 B2 JP H0473762B2 JP 58145548 A JP58145548 A JP 58145548A JP 14554883 A JP14554883 A JP 14554883A JP H0473762 B2 JPH0473762 B2 JP H0473762B2
Authority
JP
Japan
Prior art keywords
signal
width
video signal
pulse signal
pulse
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
JP58145548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6036906A (ja
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 filed Critical
Priority to JP14554883A priority Critical patent/JPS6036906A/ja
Priority to GB08418839A priority patent/GB2147169B/en
Priority to US06/634,700 priority patent/US4668084A/en
Priority to DE19843428974 priority patent/DE3428974A1/de
Publication of JPS6036906A publication Critical patent/JPS6036906A/ja
Publication of JPH0473762B2 publication Critical patent/JPH0473762B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Measurement Of Optical Distance (AREA)
  • Focusing (AREA)
JP14554883A 1983-08-09 1983-08-09 光電式距離測定装置 Granted JPS6036906A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14554883A JPS6036906A (ja) 1983-08-09 1983-08-09 光電式距離測定装置
GB08418839A GB2147169B (en) 1983-08-09 1984-07-24 Rangefinder
US06/634,700 US4668084A (en) 1983-08-09 1984-07-26 Distance measuring equipment
DE19843428974 DE3428974A1 (de) 1983-08-09 1984-08-06 Entfernungsmesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14554883A JPS6036906A (ja) 1983-08-09 1983-08-09 光電式距離測定装置

Publications (2)

Publication Number Publication Date
JPS6036906A JPS6036906A (ja) 1985-02-26
JPH0473762B2 true JPH0473762B2 (da) 1992-11-24

Family

ID=15387724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14554883A Granted JPS6036906A (ja) 1983-08-09 1983-08-09 光電式距離測定装置

Country Status (1)

Country Link
JP (1) JPS6036906A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0727107B2 (ja) * 1985-07-26 1995-03-29 ミノルタ株式会社 相関像比較装置及びそれを用いた焦点検出装置及び測距装置
JP2753544B2 (ja) * 1991-06-07 1998-05-20 株式会社ニコン 焦点検出装置
JP4554963B2 (ja) * 2004-03-16 2010-09-29 裕 有馬 視差センサ及び視差画像の生成方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675608A (en) * 1979-11-26 1981-06-22 Ricoh Co Ltd Automatic focus control device and automatic focus detecting device
JPS5675607A (en) * 1979-11-26 1981-06-22 Ricoh Co Ltd Automatic focus detecting device
JPS5688121A (en) * 1979-11-30 1981-07-17 Honeywell Inc Lowwcontrasttbias automatic focusing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5675608A (en) * 1979-11-26 1981-06-22 Ricoh Co Ltd Automatic focus control device and automatic focus detecting device
JPS5675607A (en) * 1979-11-26 1981-06-22 Ricoh Co Ltd Automatic focus detecting device
JPS5688121A (en) * 1979-11-30 1981-07-17 Honeywell Inc Lowwcontrasttbias automatic focusing device

Also Published As

Publication number Publication date
JPS6036906A (ja) 1985-02-26

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