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US 2015/0088466 A1Published application
Structure Determination in a Geographic Area
AssigneeHERE Global B.V.
InventorsXi Zhang, Xin Chen
Life of this patent
Estimating the term…
Abstract
Structure boundaries may be determined by receiving a plurality of three dimensional (3D) data points representing a geographic area. The 3D data points may be projected into a two dimensional (2D) grid comprised of area elements. A structure boundary may be determined based on an analysis of the area elements.
Claims20
A method comprising:
- receiving a plurality of three dimensional (3D) data points representing a geographic area;
- projecting the 3D data points into a two dimensional (2D) grid comprised of area elements;
- and
- determining a structure boundary based on an analysis of the area elements.
1 more element
An apparatus comprising:
- a memory configured to store three dimensional (3D) data points representing a geographic area;
- and
- a processor configured to project the 3D data points into a two dimensional (2D) grid comprised of area elements and determine a structure boundary based on an analysis of the area elements.
A non-transitory computer readable medium including instructions that when executed on a computer are operable to:
- receive a plurality of three dimensional (3D) data points representing a geographic area;
- project the 3D data points into a two dimensional (2D) grid comprised of area elements;
- and
- determine a structure boundary based on an analysis of the area elements.
1 more element
Dependencies are inferred from the claim text.