Patent №
US 7,944,362
Granted
2011-05-17
Filed 2008
Owner
VALEO VISION
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12269254
A method of detecting a visibility interference phenomenon for a motor vehicle. The method includes the steps of: determining a region of interest (ROI) in an acquired image (I) of the environment (E) of the vehicle (V); determining a grey-level curve (CL) from the region of interest (ROI); calculating at least one tangent (TG) from at least one point of interest (PT) in the grey-level curve (CL); and determining a directing coefficient (CF) from the tangent (TG).
AI classification
Ownership
VALEO VISION
assignment · 227010326
Assignors
HUE, DAVID, REBUT, JULIEN
On an employer assignment, the assignors are typically the inventors.