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. 15, 2024
Filed:
Sep. 08, 2020
Hitachi Astemo, Ltd., Hitachinaka, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Abstract
Provided is an object recognition device capable of accurately estimating a distance from an own vehicle to an object such as a pedestrian. There are provided: a part specification unitthat determines a specific part region in an object by analyzing an image of a region corresponding to the object detected by an overlapping region object detection unit; an image information storage unitthat stores image information on the part region determined by the part specification unit; a three-dimensional information acquisition unitthat acquires three-dimensional information of the part region specified by the part specification uniton the basis of the distance information acquired by a distance information acquisition unit; a non-overlapping region object detection unitthat detects the part region specified by the part specification unitwith reference to the image information stored in the image information storage unitfor the non-overlapping region; and a distance calculation unitthat calculates a distance to an object including the part region on the basis of the detection region information on an image of the part region detected by the non-overlapping region object detection unitand the three-dimensional information acquired by the three-dimensional information acquisition unit