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. 13, 2020
Filed:
Dec. 23, 2019
Stradvision, Inc., Gyeongsangbuk-do, KR;
Kye-Hyeon Kim, Seoul, KR;
Yongjoong Kim, Gyeongsangbuk-do, KR;
Hak-Kyoung Kim, Gyeongsangbuk-do, KR;
Woonhyun Nam, Gyeongsangbuk-do, KR;
Sukhoon Boo, Gyeonggi-do, KR;
Myungchul Sung, Gyeongsangbuk-do, KR;
Dongsoo Shin, Gyeonggi-do, KR;
Donghun Yeo, Gyeongsangbuk-do, KR;
Wooju Ryu, Gyeongsangbuk-do, KR;
Myeong-Chun Lee, Gyeongsangbuk-do, KR;
Hyungsoo Lee, Seoul, KR;
Taewoong Jang, Seoul, KR;
Kyungjoong Jeong, Gyeongsangbuk-do, KR;
Hongmo Je, Gyeongsangbuk-do, KR;
Hojin Cho, Gyeongsangbuk-do, KR;
StradVision, Inc., Gyeongsangbuk-do, KR;
Abstract
A method for calculating exact location of a subject vehicle by using information on relative distances is provided. And the method includes steps of: (a) a computing device, if a reference image is acquired through a camera on the subject vehicle, detecting reference objects in the reference image; (b) the computing device calculating image-based reference distances between the reference objects and the subject vehicle, by referring to information on reference bounding boxes, corresponding to the reference objects, on the reference image; (c) the computing device (i) generating a distance error value by referring to the image-based reference distances and coordinate-based reference distances, and (ii) calibrating subject location information of the subject vehicle by referring to the distance error value.