An Effective Algorithm for Video-Based Parking and Drop Event Detection

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/complexity/volume-2019/2950287/figures/2950287.fig.0025a.svgz" name="2950287.fig.0025a" type="image/svg+xml"></object><div class="fig-label">(a) Before two-way tracking</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/complexity/volume-2019/2950287/figures/2950287.fig.0025b.svgz" name="2950287.fig.0025b" type="image/svg+xml"></object><div class="fig-label">(b) After two-way tracking</div></div></figure>

<p>Comparison of abnormal blocks detected before and after bidirectional tracking.</p>

Complexity

fig25

Figure 25

Figure 25: An Effective Algorithm for Video-Based Parking and Drop Event Detection 