Fig 1.
Evolution of HMM model.
Fig 2.
HMM-based matching algorithm without the junction decision domain.
Fig 3.
HMM-based matching algorithm using the junction decision domain.
Fig 4.
Current vehicle positions and the nearby road network.
Fig 5.
Part of the test chart of a normal junction.
Fig 6.
Part of the test chart of an overpass.
Fig 7.
Translation error of the road network structure.
Fig 8.
Calculation of the intersection width.
Table 1.
Test result of DS 1.
Table 2.
Test result of DS 2.
Fig 9.
Part of the test chart of an overpass with the junction decision domain.