Investigation of an Autofocusing Method for Visible Aerial Cameras Based on Image Processing Techniques

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijae/volume-2016/1819472/figures/1819472.fig.008a.svgz" name="1819472.fig.008a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Visible image collection</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijae/volume-2016/1819472/figures/1819472.fig.008b.svgz" name="1819472.fig.008b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Focus evaluation functional values</td></tr></table>

<div>Visible image collection and the corresponding values of focus evaluation function.</div>

International Journal of Aerospace Engineering

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Figure 8

Figure 8: Investigation of an Autofocusing Method for Visible Aerial Cameras Based on Image Processing Techniques 