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:
May. 05, 1998
Filed:
Dec. 27, 1996
Daiki Tsukahara, Hiratsuka, JP;
Hideya Inoue, Yokohama, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A camera control device is provided with a determination device for dividing the image frame into plural areas including a central area and determining the object distance in each of the areas; a focal length detecting device for detecting the focal length of a phototaking lens; an eye-gaze direction detecting device for detecting the position of the eye-gaze of the user, corresponding to one of the areas of the image frame, thereby specifying the area desired by the user; a phototaking magnification calculating device for calculating the phototaking magnification in each of the areas, based on the output of the focal length detecting device and that of the determination device; and an area selecting device for selecting either the central area in case the phototaking magnification in the central area, calculated by the above-mentioned calculating device exceeds a predetermined value, or an area specified by the eye-gaze direction detecting device in case the above-mentioned predetermined value is not exceeded.