An Approach to Computing Multipoint Inversion and Multiray Surface Intersection on Parametric Surface

<table class="fixed-width table-group" id="tab7"><tr><td><table class="table"><colgroup><col style="width:12.34em"/><col style="width:9.38em"/><col style="width:4.05em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Wang’s Method </td><td class="align_center">CPU Time(s)</td><td class="align_center">Failure</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Experiment 1 (2000 points)</td><td class="align_center">68.42192473628629</td><td class="align_center">0</td></tr><tr><td class="align_left">Experiment 2 (2000 points)</td><td class="align_center">66.11651475984002</td><td class="align_center">0</td></tr><tr><td class="align_left">Experiment 3 (2000 points)</td><td class="align_center">66.90059448796946</td><td class="align_center">0</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Experiment of Wang’s Method for Bezier surface.</div>

Mathematical Problems in Engineering

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Table 7

Table 7: An Approach to Computing Multipoint Inversion and Multiray Surface Intersection on Parametric Surface 