Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/96682
DC Field | Value | Language |
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dc.contributor | Department of Land Surveying and Geo-Informatics | - |
dc.creator | Shi, W | - |
dc.creator | Ding, K | - |
dc.date.accessioned | 2022-12-14T01:11:18Z | - |
dc.date.available | 2022-12-14T01:11:18Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/96682 | - |
dc.language.iso | zh | en_US |
dc.publisher | 中华人民共和国国家知识产权局 | en_US |
dc.rights | Assignee: 香港理工大学深圳研究院 | en_US |
dc.title | Method for generating vectorized road model from point cloud data | en_US |
dc.type | Patent | en_US |
dc.description.otherinformation | Inventor name used in this publication: 史文中 | en_US |
dc.description.otherinformation | Inventor name used in this publication: 丁可 | en_US |
dc.description.otherinformation | Title 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.abstract | The 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.accessRights | open access | en_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.issued | 2021-08-10 | - |
dc.description.country | China | - |
dc.description.validate | 202212 bcch | - |
dc.description.oa | Version of Record | en_US |
Appears in Collections: | Patent |
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ZL202011119366.2.PDF | 496.78 kB | Adobe PDF | View/Open |
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