Automatic lane marking extraction from point cloud into polygon map layer
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This paper concentrates on the road inventory process. The key part of road marking detection and reconstruction is based on spanning tree usage. The spanning trees are obtained from alpha shapes of the detected road markings.The final reconstruction is in vector form so it is suitable for geographical information systems.
KeywordsLidar, mobil laser scanning, point cloud, road surface marking detection, shape reconstruction, road inventory
Document typePeer reviewed
Document versionFinal PDF
SourceEuropen Journal of Remote Sensing. 2019, vol. 2018, issue 1, p. 1-29.
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