Crowdsourcing the collection of road surface information
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United States of America Patent
Stats
-
Mar 30, 2021
Grant Date -
Jan 25, 2018
app pub date -
Jul 21, 2017
filing date -
Jul 21, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Systems and methods are provided for crowdsourcing road surface information collection. In one implementation, a method of collecting road surface information for a road segment may include receiving at least one image representative of a portion of the road segment, identifying in the at least one image at least one road surface feature along the portion of the road segment, determining a plurality of locations associated with the road surface feature according to a local coordinate system of the vehicle, and transmitting the determined plurality of locations from the vehicle to a server. The determined locations may be configured to enable determination by the server of a line representation of the road surface feature extending along the road segment.
First Claim
Family
International Classification(s)
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G05D:SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC....
- G08G:TRAFFIC CONTROL SYSTEMS
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G06K:RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD ....
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