pan class="s1">&#39;Regular&#39;</span><span class="p">,</span>
<a id="__codelineno-2-4" name="__codelineno-2-4" href="#__codelineno-2-4"></a>    <span class="n">thresh</span><span class="o">=</span><span class="mf">0.05</span><span class="p">,</span>
<a id="__codelineno-2-5" name="__codelineno-2-5" href="#__codelineno-2-5"></a>    <span class="n">blur</span><span class="o">=</span><span class="s1">&#39;None&#39;</span><span class="p">,</span>
<a id="__codelineno-2-6" name="__codelineno-2-6" href="#__codeli