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

<table class="fixed-width table-group" id="tab8"><tr><td><table class="table"><colgroup><col style="width:12.34em"/><col style="width:9.01em"/><col style="width:4.05em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Hu’s second order 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">691.0428227734579</td><td class="align_center">132</td></tr><tr><td class="align_left">Experiment 2 (2000 points)</td><td class="align_center">667.2941246635530</td><td class="align_center">109</td></tr><tr><td class="align_left">Experiment 3 (2000 points)</td><td class="align_center">665.4855344774451</td><td class="align_center">123</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Experiment of Hu’s second order method for Bezier surface.</div>

Mathematical Problems in Engineering

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Table 8

Table 8: An Approach to Computing Multipoint Inversion and Multiray Surface Intersection on Parametric Surface 