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:
Nov. 07, 2023
Filed:
Dec. 06, 2021
Canon Kabushiki Kaisha, Tokyo, JP;
Tomohiro Kawamoto, Tokyo, JP;
Takao Saito, Chiba, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image capture device includes an image capture circuit, a control unit, a determination unit, and a filter control unit. The image capture circuit is configured to capture an image formed by an image capture optical system. The control unit is configured to control exposure by determining an exposure time of each of pixel groups including one or more pixels on an image capture surface of the image capture circuit. The determination unit is configured to, on a basis of the exposure time, determine whether an image capture mode is to be a first mode in which a filter configured to attenuate infrared rays is inserted in an optical path of the image capture optical system or a second mode in which the filter is removed from the optical path. The filter control unit is configured to control insertion and removal of the filter.