An image processing method includes: determining a candidate track in an image of a road, wherein the candidate track is modelled as a parameterized line or curve corresponding to a candidate lane marking in the image of a road; dividing the candidate track into a plurality of cells, each cell corresponding to a segment of the candidate track; determining at least one marklet for a plurality of said cells, wherein each marklet of a cell corresponds to a line or curve connecting left and right edges of the candidate lane marking; determining at least one local feature of each of said plurality of cells based on characteristics of said marklets; determining at least one global feature of the candidate track by aggregating the local features of the plurality of cells; and determining if the candidate lane marking represents a lane marking based on the at least one global feature.
IMAGE BASED LANE MARKING CLASSIFICATION
05.12.2019
Patent
Elektronische Ressource
Englisch
LANE MARKING DETECTION SYSTEM AND LANE MARKING DETECTION METHOD
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2018
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