JPS6448571A - Automatic following camera - Google Patents

Automatic following camera

Info

Publication number
JPS6448571A
JPS6448571A JP62204021A JP20402187A JPS6448571A JP S6448571 A JPS6448571 A JP S6448571A JP 62204021 A JP62204021 A JP 62204021A JP 20402187 A JP20402187 A JP 20402187A JP S6448571 A JPS6448571 A JP S6448571A
Authority
JP
Japan
Prior art keywords
camera
travel
speed
driven
driving
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.)
Pending
Application number
JP62204021A
Other languages
Japanese (ja)
Inventor
Shunichi Taguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62204021A priority Critical patent/JPS6448571A/en
Publication of JPS6448571A publication Critical patent/JPS6448571A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To facilitate a constitution by calculating a travel from the travel speed of an object in horizontal and vertical directions, obtaining the driving time or the driving angle of a camera from the distance upto the object and the magnification of a lens, driving the camera three-dimensionally and following the object. CONSTITUTION:A space filter is constituted of a line sensor 7, the travel speed of the object 3 is grasped, a travel is calculated and a camera is driven and followed only by the travel. When the camera is driven, a space frequency occurs and the frequency is not fetched into the frequency. Namely, the travel is operated by a microcomputer 11 from the distance, speed and measuring time up to the object 3 and when the driving angle of the camera, namely, the driving speed is made constant, the driving time is obtained. When the time camera is driven and fixed, the space frequency, namely, the speed of the object 3 is measured, and the camera is driven only by the time obtained by arithmetic operation, the camera is fixed and then, the speed is measured. Thus, since the space frequency when the camera is driven is not fetched, the error is not generated and the object can be followed.
JP62204021A 1987-08-19 1987-08-19 Automatic following camera Pending JPS6448571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62204021A JPS6448571A (en) 1987-08-19 1987-08-19 Automatic following camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62204021A JPS6448571A (en) 1987-08-19 1987-08-19 Automatic following camera

Publications (1)

Publication Number Publication Date
JPS6448571A true JPS6448571A (en) 1989-02-23

Family

ID=16483449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62204021A Pending JPS6448571A (en) 1987-08-19 1987-08-19 Automatic following camera

Country Status (1)

Country Link
JP (1) JPS6448571A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075972A (en) * 2006-09-21 2008-04-03 Nidec Sankyo Corp Damper device
JP2008075971A (en) * 2006-09-21 2008-04-03 Nidec Sankyo Corp Damper device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008075972A (en) * 2006-09-21 2008-04-03 Nidec Sankyo Corp Damper device
JP2008075971A (en) * 2006-09-21 2008-04-03 Nidec Sankyo Corp Damper device

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