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:
Jul. 09, 2019
Filed:
Sep. 06, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kenichi Honjo, Osaka, JP;
Mitsuyoshi Okamoto, Osaka, JP;
Yuuichi Kimura, Osaka, JP;
Masatoshi Nakamura, Kyoto, JP;
Abstract
An imaging device includes: an imaging sensor; an optical system that changes an image magnification of a object image according to a position of a focus lens; and a controller that causes the imaging sensor to generate the plurality of pieces of image data by causing the imaging sensor to pick up the object image while moving the focus lens to generate still image data based on the plurality of pieces of image data. When generating the still image data, the controller finds an entrance pupil position of the optical system based on the position of the focus lens for each of the plurality of pieces of image data, and calculates an image magnification change rate indicating a change of the image magnification of the object image based on the found entrance pupil position, magnifies each of the plurality of pieces of image data such that a size of the object image indicated by each of the plurality of pieces of image data becomes a predetermined size, based on the corresponding image magnification change rate, and synthesizes the plurality of pieces of magnified image data to generate the still image data.