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:
Jun. 09, 2026
Filed:
Mar. 07, 2022
Hitachi Astemo, Ltd., Hitachinaka, JP;
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Abstract
An object of the present invention is to generate a highly accurate trail by correcting detection box information of an object in an object tracking apparatus that generates a trail of an object within a measurement range. According to the present invention, there is provided an object tracking apparatus () that generates a trail of an object within a measurement range of a camera (), the object tracking apparatus () including: an object detecting unit () that detects an object for each of a plurality of frames acquired by a sensor; a detection box reliability calculating unit () that calculates a reliability of a detection box based on flow information between frames of the detection box in which the object has been detected; a detection box position correcting unit () that corrects detection box information of a low-reliability detection box, using detection box information of a high-reliability detection box; and a trail generating unit () that generates a trail of an object, using the corrected detection box information.