mensional
descriptor vector in single precision. If you wish to change the
settings, use arguments described in <a shape="rect" href="%pathto:tut.liop">LIOP tutorial</a>
</p>

<div class="highlight"><pre><span class="p">[</span><span class="n">frames</span><span class="p">,</span> <span class="n">descrs</span><span class="p">]</span> <span class="p">=</span> <span class="n">vl_covdet</span><span class="p">(</span><span class="n">imgs</span><span class="p">,</span> <span class="s">&#39;descriptor&#39;</span>