JPH0586702B2 - - Google Patents

Info

Publication number
JPH0586702B2
JPH0586702B2 JP59150326A JP15032684A JPH0586702B2 JP H0586702 B2 JPH0586702 B2 JP H0586702B2 JP 59150326 A JP59150326 A JP 59150326A JP 15032684 A JP15032684 A JP 15032684A JP H0586702 B2 JPH0586702 B2 JP H0586702B2
Authority
JP
Japan
Prior art keywords
tracking
subject
signal
circuit
gate
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
JP59150326A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6128915A (ja
Inventor
Masahiro Takei
Naoya Kaneda
Masamichi Toyama
Yoichi Iwasaki
Takashi Amikura
Akihiro Fujiwara
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15032684A priority Critical patent/JPS6128915A/ja
Publication of JPS6128915A publication Critical patent/JPS6128915A/ja
Publication of JPH0586702B2 publication Critical patent/JPH0586702B2/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)
JP15032684A 1984-07-19 1984-07-19 カメラ Granted JPS6128915A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15032684A JPS6128915A (ja) 1984-07-19 1984-07-19 カメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15032684A JPS6128915A (ja) 1984-07-19 1984-07-19 カメラ

Publications (2)

Publication Number Publication Date
JPS6128915A JPS6128915A (ja) 1986-02-08
JPH0586702B2 true JPH0586702B2 (enrdf_load_stackoverflow) 1993-12-14

Family

ID=15494570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15032684A Granted JPS6128915A (ja) 1984-07-19 1984-07-19 カメラ

Country Status (1)

Country Link
JP (1) JPS6128915A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03185141A (ja) * 1989-12-13 1991-08-13 Toray Ind Inc ゴム補強用ポリエステルディップコード

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132213A (en) * 1977-04-25 1978-11-17 Hitachi Ltd Tracking control unit

Also Published As

Publication number Publication date
JPS6128915A (ja) 1986-02-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term