emoves individual pixels with erosion method. Defaults to 'Regular'.</li>
<li><code>thresh</code> <em>float, optional</em> - Eliminates pixel values less than given threshold. Ranges from 0 to 1. Defaults to 0.05.</li>
<li><code>blur</code> <em>str, optional</em> - 'Average' to apply a 10px * 10px blurring filter, 'None' otherwise. Defaults to 'None'.</li>
<li><code>use_median</code> <em>bool, optional</em> - If True the algorithm applies a median filter on the thresholded frame-difference stream. Defaults 