e> - Threshold for the distance between features and SVM classifying plane.
     Usually it is 0 and should be specified in the detector coefficients (as the last free coefficient).
     But if the free coefficient is omitted (which is allowed), you can specify it manually here.</dd>
<dd><code>winStride</code> - Window stride. It must be a multiple of block stride.</dd>
<dd><code>padding</code> - Padding</dd>
<dd><code>scale</code> - Coefficient of the detection window increase.</dd>
<dd><code>finalThreshol