Vehicle Trajectory Reconstruction for Signalized Intersections with Low-Frequency Floating Car Data

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/jat/volume-2019/9417471/figures/9417471.fig.009a.svgz" name="9417471.fig.009a" type="image/svg+xml"></object><div class="fig-label">(a) Estimated and observed speed for trajectory with 4 sample points</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/jat/volume-2019/9417471/figures/9417471.fig.009b.svgz" name="9417471.fig.009b" type="image/svg+xml"></object><div class="fig-label">(b) Estimated and observed speed for trajectory with 5 sample points</div></div><div class="sub-figure" id="c"><object data="https://static.hindawi.com/articles/jat/volume-2019/9417471/figures/9417471.fig.009c.svgz" name="9417471.fig.009c" type="image/svg+xml"></object><div class="fig-label">(c) Estimated and observed speed for trajectory with 7 sample points</div></div></figure>

<p>Estimated and observed speed for different types of trajectory.</p>

Journal of Advanced Transportation

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Figure 9

Figure 9: Vehicle Trajectory Reconstruction for Signalized Intersections with Low-Frequency Floating Car Data 