| 发明名称 |
METHOD AND APPARATUS FOR DEFINING ROAD GEOMETRY FROM PROBE DATA |
| 摘要 |
A method, apparatus and computer program product are provided in order to define the road geometry based upon a plurality of probe points. In the context of a method, a seed point is determined that is representative of one or more probe points. The method determines the seed point by determining a weighted center of mass of the one or more probe points. The method also includes determining an orientation representative of one or more probe points proximate the seed point and creating a polyline representative of the road geometry. In this regard, the method creates the polyline by extending the polyline in the orientation from the seed point. |
| 申请公布号 |
US2016356606(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201514729681 |
申请日期 |
2015.06.03 |
| 申请人 |
HERE Global B.V. |
发明人 |
Dorum Ole Henry |
| 分类号 |
G01C21/26;G01V11/00 |
主分类号 |
G01C21/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
determining a seed point representative of one or more probe points, wherein determining the seed point comprises determining a weighted center of mass of the one or more probe points; determining an orientation representative of one or more probe points proximate the seed point; and creating a polyline representative of a road geometry, wherein creating the polyline comprises extending the polyline in the orientation from the seed point. |
| 地址 |
Veldhoven NL |
