The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 1999
Filed:
Oct. 06, 1997
Jun Ohkawa, Tokyo, JP;
Hiroshi Kawamura, Tokyo, JP;
Tadafusa Tomitaka, Chiba, JP;
Masakazu Koyanagi, Chiba, JP;
Naoyasu Hosonuma, Saitama, JP;
Sony Corporation, Tokyo, JP;
Abstract
The automatic tracking/image sensing device includes a lens barrel for supporting an image sensing lens, a support mechanism for supporting the lens barrel in such a way that the lens barrel can be moved, driver for driving the lens barrel, an image sensor installed at a location in close proximity to an image created by the image sensing lens, a video signal processor for generating a video signal based on a signal output by the image sensor, an object position detector for computing a positional deviation from the current position of the object to the center of the screen in accordance with the video signal generated by the video signal processor, a deflection detecting sensor for detecting the deflection of the lens barrel and a lens barrel posture controller for adjusting the angle of the lens barrel by using a driver in accordance with the positional deviation and the deflection. There can thus be provided an automatic tracking image sensing device with a simple configuration for automatic tracking by deflection correction.