发明名称 |
Method and system for adaptive ray based scene analysis of semantic traffic spaces and vehicle equipped with such system |
摘要 |
The invention is in the field of automated computerized driver assistance for vehicles. The invention regards in particular a method and a system for computationally performing scene analysis of semantic traffic spaces based on an adaptive spatio-temporal ray-based approach. The method for spatial analysis of a traffic scene comprises a step of acquiring a spatial semantic environment map including semantic context data, a step of calculating at least one feature for at least one location on the spatial environment map taking into account the semantic context of the location and a step of determining a category for the at least one location based on the at least one calculated feature. In an embodiment the feature is a ray based feature calculated by integrating input values along at least one ray extending in least one of a space dimension and a time dimension. The ray may have a ray shape corresponding to a general shape of a road and/or the at least one spatially extending ray follows a course of the road and/or is perpendicular to a surrounding road segment orientation. |
申请公布号 |
EP3032454(A1) |
申请公布日期 |
2016.06.15 |
申请号 |
EP20140197121 |
申请日期 |
2014.12.10 |
申请人 |
HONDA RESEARCH INSTITUTE EUROPE GMBH |
发明人 |
FRITSCH, JANNIK;WEISSWANGE, THOMAS |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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