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:
Jul. 07, 2020
Filed:
Aug. 25, 2016
Veoneer Sweden Ab, Vargarda, SE;
Leif Lindgren, Linköping, SE;
VEONEER SWEDEN AB, Vargarda, SE;
Abstract
A motor vehicle vision system () including a stereo imaging system () and a data processing device () establishing an object detector () to detect an object and a tracker (). The data processing device () calculates a size related value and a disparity related value for the object. An analysis section () performs an analysis on a group of at least five data points corresponding to different times, each data point includes a size related value and a disparity related value. The analysis uses predetermined regression function having at least one variable, and yields a best value for each variable corresponding to a best match of the regression function to the data points. The analysis section () calculates from a best value a systematic error in the disparity related values and/or in the size related values.