About 35 results
https://drivepatents.com/patents/1393020 · 4 Mar 2026
Embodiments described herein relate to anonymizing sensor data through the use of map data. Methods include: receiving sensor data defining a trajectory; map-matching the sensor data using a map-matching algorithm to a plurality of road segments of a map d...
https://drivepatents.com/patents/1389067 · 31 Dec 2025
A method, apparatus, and computer program product are provided for anonymizing a trajectory. Methods may include: receiving a sequence of probe data points defining a trajectory having an origin location and a destination location; determining, from the or...
https://drivepatents.com/patents/1398899 · 17 Dec 2025
An approach is provided for pole extraction from optical imagery. The approach involves, for instance, processing a plurality of images using a machine learning model to generate a plurality of redundant observations of a pole-like object and/or their sema...
https://drivepatents.com/patents/1396855 · 26 Nov 2025
An apparatus autonomously operates at least one system of a vehicle as the vehicle navigates along a route through at least a portion of a traversable network in a sensor-based navigation mode. The apparatus obtains a map fragment corresponding to an area ...
METHOD AND APPARATUS FOR GENERATING SPEED PROFILE DATA GIVEN A ROAD ATTRIBUTE USING MACHINE LEARNING
https://drivepatents.com/patents/1398934 · 8 Oct 2025
An approach is provided for generating speed profile data given a road attribute using machine learning. The approach involves, for instance, determining a location of a road attribute in a road network. The approach also involves determining an analysis d...
https://drivepatents.com/patents/1397654 · 19 Feb 2025
A method, apparatus, and computer program product are provided for anonymizing the trajectory of a vehicle. Methods may include: receiving a sequence of probe data points defining a trajectory; for a subset of the sequence of probe data points defining the...
https://drivepatents.com/patents/939518 · 3 Aug 2016
An approach is provided for determining a plurality of notifications associated with one or more curved sections of at least one travel segment. The approach involves causing, at least in part, an aggregation of the plurality of notifications into at least...
https://drivepatents.com/patents/940260 · 20 Jul 2016
An approach is provided for providing instantaneous and efficient mapping of geographic locations on to a schematic map. A map generation platform designates one or more reference locations for creating at least one schematic map associated with at least o...
https://drivepatents.com/patents/940790 · 6 Jul 2016
A computing device may identify a series of bits representative of a first binary large object (BLOB) for navigation data including road segments and road attributes. The computing device duplicates each bit of the series of bits a predetermined number of ...
https://drivepatents.com/patents/941132 · 29 Jun 2016
An approach is provided for comparing experienced curvatures with geometry-based curvatures to identify road environments. The approach involves causing, at least in part, an aggregation of a plurality of curvature samples collected from one or more vehicl...