JPH0113083B2 - - Google Patents

Info

Publication number
JPH0113083B2
JPH0113083B2 JP56046095A JP4609581A JPH0113083B2 JP H0113083 B2 JPH0113083 B2 JP H0113083B2 JP 56046095 A JP56046095 A JP 56046095A JP 4609581 A JP4609581 A JP 4609581A JP H0113083 B2 JPH0113083 B2 JP H0113083B2
Authority
JP
Japan
Prior art keywords
digital
light receiving
memory
object image
receiving device
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
JP56046095A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161713A (en
Inventor
Masahiro Aoki
Kenichi Ooikami
Masatoshi Ida
Asao Hayashi
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP4609581A priority Critical patent/JPS57161713A/ja
Publication of JPS57161713A publication Critical patent/JPS57161713A/ja
Publication of JPH0113083B2 publication Critical patent/JPH0113083B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP4609581A 1981-03-28 1981-03-28 Focusing detector Granted JPS57161713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4609581A JPS57161713A (en) 1981-03-28 1981-03-28 Focusing detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4609581A JPS57161713A (en) 1981-03-28 1981-03-28 Focusing detector

Publications (2)

Publication Number Publication Date
JPS57161713A JPS57161713A (en) 1982-10-05
JPH0113083B2 true JPH0113083B2 (enrdf_load_html_response) 1989-03-03

Family

ID=12737424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4609581A Granted JPS57161713A (en) 1981-03-28 1981-03-28 Focusing detector

Country Status (1)

Country Link
JP (1) JPS57161713A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086409A (ja) * 1983-10-18 1985-05-16 Canon Inc 測距装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50159216A (enrdf_load_html_response) * 1974-06-12 1975-12-23
JPS5949525B2 (ja) * 1974-10-17 1984-12-03 株式会社リコー 距離検出方法および装置
JPS5432013A (en) * 1977-08-15 1979-03-09 Nec Corp Picture element correction system for image sensor

Also Published As

Publication number Publication date
JPS57161713A (en) 1982-10-05

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