Patent ID: 11967159
Assignee: MOTIONAL AD LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method, comprising:
obtaining, using at least one processor, sensor data representing an image of a geographic area;
determining, using the at least one processor and based on the sensor data, a first plurality of boundary points defining a first polygon in the image of the geographic area;
detecting, using the at least one processor and based at least on the first plurality of boundary points, an overlap between the first polygon and a second polygon in the image of the geographic area, wherein the overlap comprises an intersection between a first region of the first polygon and a second region of the second polygon;
in response to detecting the overlap, modifying, using the at least one processor, at least one of the first polygon or the second polygon to remove the overlap between the first polygon and the second polygon;
determining, using the at least one processor, a reconstruction limitation of the at least one of the first polygon or the second polygon associated with a removal of the overlap between the first polygon and the second polygon;
removing, using the at least one processor, the at least one of the first polygon or the second polygon associated with the reconstruction limitation; and
generating, using the at least one processor and based on the removing of the at least one of the first polygon or the second polygon, a first annotation corresponding to the first polygon, the first annotation identifying a physical feature within the geographic area.