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. 24, 2017
Filed:
Mar. 03, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Satoru Komatsu, Mansfield Center, CT (US);
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A motion information acquiring apparatus includes: a lighting device that illuminates an object at the same time with first intensity-modulated light, second intensity-modulated light, and constant illumination light, wherein the first and second intensity-modulated light are intensity modulated with reference signals having substantially same wavelength but different phase; an image generator that generates first to third images corresponding to the first intensity-modulated light, the second intensity-modulated light, and the constant illumination light; and a motion information acquirer that acquires motion information in the images on the basis of the first to third images.