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:
Dec. 23, 2025
Filed:
Jul. 01, 2021
Smart Eye Ab, Gothenburg, SE;
Simon Liljestrand, Gothenburg, SE;
Kenneth Jonsson, Gothenburg, SE;
John Finér, Gothenburg, SE;
Stefan Klintberg, Gothenburg, SE;
Smart Eye AB, Gothenburg, SE;
Abstract
A Driver Monitoring System, DMS, configured to detect spoofing attempts, the system comprising: an NIR image sensor module; a light source; a controller configured to control the light source and the image sensor module, so to capture each consecutive image of the sequence in a different lighting condition; a processor having processor operable software, the software comprising: a motion analyzer, operable to analyze a motion in the sequence of images, and output a motion-based result; a first neural network, operable to extract at least one type of information from an at least two channel image created by stacking a set of at least two consecutive images from the image sequence, and output a spatial result; and a fusion program, operable to merge the motion-based and the spatial results, and to output a final result, the final result determining if the target is live or fake.