METHOD FOR COMBINING DIFFERENT ROAD DATA USING SIMILARITY MATCHING

摘要

It is heterogeneous that it utilizes similarity and heterogeneity and it is heterogeneous that it is heterogeneous with road data fusion method which is heterogeneous by using similarity data to fuse road data.The heterogeneous road data fusion method using the similarity matching according to the present invention is characterized in that for each position point constituting each road data from different first road data 11 and second road data 12, A preprocessing step S210 for converting the coordinate and the label code into a point set having elements as elements, and the second road data 12 as the roads constituting the point set converted from the first road data 11 and the roads And a position point constituting the first road data 11 located within a predetermined distance and a position point constituting the second road data 12 constituting the second road data 12. [ A road data matching step S220 for connecting the road data and the road data to each other and a position point constituting the first road data 11 and a position point constituting the second road data 12 to the road, A road data convergence step (S230) for generating convergence road data (15) where the first road data (11) and the second road data (12) are fused.;