Patent ID: 11927445
Assignee: DEKA PRODUCTS LIMITED PARTNERSHIP
Field: Transport (Mechanical engineering)
Classification: CPC G  B | IPC B  G

Claim 0:
1. A system for navigating an autonomous vehicle through a comprising a first processor configured to execute on the autonomous vehicle instructions for navigating the intersection according to an associated class selected from: automobile traffic lanes; pedestrian walkways; and combinations thereof;
the instructions including:
identifying at least one traffic management feature from at least one oblique image including:
determining a latitude/longitude of corners of an aerial image region of interest from at least one aerial image;
determining an oblique image region of interest from the at least one oblique image based on the latitude/longitude;
determining an estimated height of the at least one traffic management feature;
generating, based on a machine learning process, traffic management feature bounding box pixels for the at least one traffic management feature within the oblique image region of interest; and
calculating coordinates of the at least one traffic management feature based on a homography transform based on the estimated height and the traffic management feature bounding box pixels.