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0
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0
Patent Jurisdiction
Patent Number
Date of Patent
July 4, 2023
0Patent Application Number
162258290
Date Filed
December 19, 2018
0Patent Citations
Patent Primary Examiner
CPC Code
A method for road surface detection includes receiving ranging data including a plurality of ranging data points, extracting one or more ranging data points lying within a height range from the plurality of ranging data points, dividing the one or more ranging data points into one or more grid cells, setting a first horizontal position of a first cell point of a first grid cell of the one or more grid cells as being centered on the first grid cell, setting a first vertical position of the first cell point, and detecting the road surface based on the first vertical position and first horizontal position of the first cell point.
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