A Comparative Study of Human Thermal Face Recognition Based on Haar Wavelet Transform and Local Binary Pattern

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="261089.fig.002a" src="https://static.hindawi.com/articles/cin/volume-2012/261089/figures/261089.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>   Thermal face image</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="261089.fig.002b" src="https://static.hindawi.com/articles/cin/volume-2012/261089/figures/261089.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Corresponding grayscale image  </td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="261089.fig.002c" src="https://static.hindawi.com/articles/cin/volume-2012/261089/figures/261089.fig.002c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>Binary image</td></tr></table></td></tr></table>

<table>Thermal face image and its various preprocessing stages.</table>

Computational Intelligence and Neuroscience

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Figure 2

Figure 2: A Comparative Study of Human Thermal Face Recognition Based on Haar Wavelet Transform and Local Binary Pattern 