A TBB-CUDA Implementation for Background Removal in a Video-Based Fire Detection System

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Image size</td><td align="center">320 * 240</td><td align="center">432 * 324</td><td align="center">600 * 480</td><td align="center">1024 * 768</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">TBB</td><td align="center">1.2</td><td align="center">1.3</td><td align="center">1.4</td><td align="center">1.77</td></tr><tr><td align="left">CUDA</td><td align="center">9</td><td align="center">10.5</td><td align="center">12.6</td><td align="center">13</td></tr><tr><td align="left">CUDA + TBB</td><td align="center">9.7</td><td align="center">13</td><td align="center">14.8</td><td align="center">15.6</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Speedup of three modes on different image size.

Mathematical Problems in Engineering

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Table 2: A TBB-CUDA Implementation for Background Removal in a Video-Based Fire Detection System 