Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/96682
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dc.contributorDepartment of Land Surveying and Geo-Informatics-
dc.creatorShi, W-
dc.creatorDing, K-
dc.date.accessioned2022-12-14T01:11:18Z-
dc.date.available2022-12-14T01:11:18Z-
dc.identifier.urihttp://hdl.handle.net/10397/96682-
dc.language.isozhen_US
dc.publisher中华人民共和国国家知识产权局en_US
dc.rightsAssignee: 香港理工大学深圳研究院en_US
dc.titleMethod for generating vectorized road model from point cloud dataen_US
dc.typePatenten_US
dc.description.otherinformationInventor name used in this publication: 史文中en_US
dc.description.otherinformationInventor name used in this publication: 丁可en_US
dc.description.otherinformationTitle in Traditional Chinese: 一種從點雲數據生成矢量化道路模型的方法en_US
dcterms.abstractThe invention discloses a method for generating a vectorized road model from point cloud data, and the method is characterized in that the method comprises the steps: obtaining the road point cloud data; determining lane line data corresponding to the road point cloud data according to the road point cloud data; determining a main direction of a lane line corresponding to the lane line data according to the lane line data; obtaining connected lane line data according to the main direction of the lane line and the lane line data; and determining a vectorized road model according to the connected lane line data. The method comprises the steps of determining lane line data according to road point cloud data; determining the main direction of the lane line according to the lane line data; combining the main direction of the lane line with the lane line data to obtain connected lane line data; and finally, determining a vectorized road model according to the connected lane line data. Recombination and vectorization of lane lines are achieved, and the difficulty of generating a vectorized road model is reduced.-
dcterms.abstract本发明公开了一种从点云数据生成矢量化道路模型的方法,其特征在于,包括步骤:获取道路点云数据;根据所述道路点云数据,确定所述道路点云数据对应的车道线数据;根据所述车道线数据,确定所述车道线数据对应的车道线的主方向;根据所述车道线的主方向和所述车道线数据,得到连接的车道线数据;根据所述连接的车道线数据,确定矢量化道路模型。由于先根据道路点云数据,确定车道线数据;根据车道线数据,确定车道线的主方向;结合车道线的主方向和车道线数据,得到连接的车道线数据;最后根据连接的车道线数据,确定矢量化道路模型。实现对于车道线的重组和矢量化,降低了生成矢量化道路模型的难度。-
dcterms.accessRightsopen accessen_US
dcterms.alternative一种从点云数据生成矢量化道路模型的方法-
dcterms.bibliographicCitation中国专利 ZL 202011119366.2-
dcterms.issued2021-08-10-
dc.description.countryChina-
dc.description.validate202212 bcch-
dc.description.oaVersion of Recorden_US
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