A Concealed Car Extraction Method Based on Full-Waveform LiDAR Data

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Point density (points/m<sup>2</sup>)</td><td class="align_center">4</td><td class="align_center">2</td><td class="align_center">1</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Number range of points for a car</td><td class="align_center">20–30</td><td class="align_center">10–15</td><td class="align_center">5–7</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Effect of point density on the number of cars’ points.

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Table 5

Table 5: A Concealed Car Extraction Method Based on Full-Waveform LiDAR Data 