Small crop of the FoV considered in this work. The user parameters chosen are: 1_thr = 12 G, min_distance = 3 pixels, and m_size = 4 pixels. The boundaries of the detected features have been highlighted using differently colored contours, respectively blue and red for the positive and negative polarities. The top panel displays the results of the coarse detection method, where nearby magnetic elements of the same polarity tend to be clustered together. The bottom panel, on the other hand, shows the results of the identification step using the finer detection method, which considers each local maxima detected as a single feature.