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:
Jan. 28, 2020
Filed:
May. 17, 2018
Olympus Corporation, Tokyo, JP;
Shinichi Imade, Iruma, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
An imaging device includes an image sensor, an optical system forming an image of an object on the image sensor, and a processor. The optical system switches between a first state of capturing an image of the object with a single pupil and a second state of capturing an image of the object with two pupils. The processor generates a simulative phase difference image from a first captured image captured with the image sensor in the first state, and executes matching processing of comparing the simulative phase difference image with a second capture image captured with the image sensor in the second state to detect a phase difference between an image formed with one of the two pupils and an image formed with another one of the two pupils.