Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Nister0
Ibrahim Eden0
Philippe Bouttefroy0
Date of Patent
December 12, 2023
0Patent Application Number
172284600
Date Filed
April 12, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
In various examples, locations of directional landmarks, such as vertical landmarks, may be identified using 3D reconstruction. A set of observations of directional landmarks (e.g., images captured from a moving vehicle) may be reduced to 1D lookups by rectifying the observations to align directional landmarks along a particular direction of the observations. Object detection may be applied, and corresponding 1D lookups may be generated to represent the presence of a detected vertical landmark in an image.
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