Network-Based Continuous Space Representation for Describing Pedestrian Movement in High Resolution
Keywords:road network, offset, continuous space, general state space model, map matching
AbstractA concept of network-based continuous space representation is proposed and applied to the sequential map matching problem with simulation data assuming pedestrian movement. The concept allows for dealing with situations that the resolution of network representation is not high enough to describe the pedestrian movement considering the observation accuracy. The experiment showed that the proposed concept worked well in the example of pedestrian movement along with the sidewalk by estimation of accurate positions.
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