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:
Nov. 30, 2021
Filed:
Nov. 10, 2020
Geo-comm, Inc., St. Cloud, MN (US);
John Brosowsky, St. Cloud, MN (US);
Steven Henningsgard, St. Cloud, MN (US);
Marc Trinks, St. Cloud, MN (US);
Patrick Melancon, St. Cloud, MN (US);
Geo-Comm, Inc., St. Cloud, MN (US);
Abstract
A method of large-scale automated indoor map data georeferencing. A building floorplan is received in a digital format. A non-georeferenced vector polygon building footprint is extracted from the building floorplan. A plurality of georeferenced vector polygons representing individual building footprints in a selected area is provided. The non-georeferenced vector polygon building footprint is compared to identify a matching georeferenced building footprint polygon. The building floorplan is rasterized and clipped to the extent of the building footprint polygon to form a clipped floorplan raster. Real-world geographic coordinates of the matched georeferenced vector polygon are applied to the clipped floorplan raster to form the georeferenced indoor map data.