JPH0586704B2 - - Google Patents

Info

Publication number
JPH0586704B2
JPH0586704B2 JP59156295A JP15629584A JPH0586704B2 JP H0586704 B2 JPH0586704 B2 JP H0586704B2 JP 59156295 A JP59156295 A JP 59156295A JP 15629584 A JP15629584 A JP 15629584A JP H0586704 B2 JPH0586704 B2 JP H0586704B2
Authority
JP
Japan
Prior art keywords
tracking
subject
area
signal
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.)
Expired - Lifetime
Application number
JP59156295A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134516A (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 JP15629584A priority Critical patent/JPS6134516A/ja
Publication of JPS6134516A publication Critical patent/JPS6134516A/ja
Publication of JPH0586704B2 publication Critical patent/JPH0586704B2/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)
JP15629584A 1984-07-26 1984-07-26 カメラ Granted JPS6134516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15629584A JPS6134516A (ja) 1984-07-26 1984-07-26 カメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15629584A JPS6134516A (ja) 1984-07-26 1984-07-26 カメラ

Publications (2)

Publication Number Publication Date
JPS6134516A JPS6134516A (ja) 1986-02-18
JPH0586704B2 true JPH0586704B2 (OSRAM) 1993-12-14

Family

ID=15624690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15629584A Granted JPS6134516A (ja) 1984-07-26 1984-07-26 カメラ

Country Status (1)

Country Link
JP (1) JPS6134516A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH088656B2 (ja) * 1988-01-26 1996-01-29 オリンパス光学工業株式会社 オートフォーカス装置
JP4893334B2 (ja) * 2007-01-26 2012-03-07 株式会社ニコン 画像追尾装置および撮像装置
JP5210843B2 (ja) 2008-12-12 2013-06-12 パナソニック株式会社 撮像装置

Family Cites Families (2)

* 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
JPS57123782A (en) * 1981-01-22 1982-08-02 Mitsubishi Electric Corp Tracking device for correlative picture

Also Published As

Publication number Publication date
JPS6134516A (ja) 1986-02-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term