ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,415,527, issued on Sept. 16, was assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC (Detroit).

"Range sensor based calibration of roadside cameras in ADAS applications" was invented by Kamran Ali (Troy, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for range sensor-based calibration of roadside cameras includes one or more cameras and range sensors with overlapping fields of view of a roadway. Control logic stored within and executed by a controller includes control logic for capturing image and range sensor data, for filtering the data to focus on first and second regions of interest (ROIs); for filtering the data to focus on first and se...