an><span class="k">end</span><span class="o">+</span><span class="mi">1</span><span class="p">,:)</span> <span class="p">=</span> <span class="n">delta</span><span class="o">/</span><span class="mi">2</span> <span class="p">;</span>

<span class="p">[</span><span class="n">frames</span><span class="p">,</span> <span class="n">patches</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=