A vehicle display device acquires a plurality of point positions of a pair of white lines interposing a traffic lane extending forward of a vehicle from a frontward image. Interpolation formulas are created in a direction in which a plurality of point positions are continuous along the white lines, respectively. A base point is determined on any one of the interpolation formulas on the basis of distance information to an intersection forward of the vehicle. A road shape model is created such that a plurality of finite element models defined by the base point and a plurality of vertexes set on the interpolation formulas, respectively, directed from the base point to the vehicle side are arranged between a pair of interpolation formulas.
Vehicle display device for overlapping display image on real landscape
2020-12-22
Patent
Electronic Resource
English
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