发明名称 Smoothing Road Geometry
摘要 Some embodiments provide a method for a mapping service. For a set of road segments that intersect at a junction in a map region, the method generates an initial set of geometries for use in generating downloadable map information for the map region. For each corner formed by the geometries at the junction, the method determines whether to perform a smoothing operation. When a particular corner meets a set of criteria, the method modifies the geometries of at least one road segment to smooth the corner.
申请公布号 US2013328916(A1) 申请公布日期 2013.12.12
申请号 US201213632001 申请日期 2012.09.30
申请人 APPLE INC. 发明人 ARIKAN OKAN;DUMONT VINCENT;CHEN BILLY P.;BLUMENBERG CHRISTOPHER
分类号 G06T7/00 主分类号 G06T7/00
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