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. 2014 May 16;9(5):e96992. doi: 10.1371/journal.pone.0096992

Figure 2. Photo-identification of lizards.

Figure 2

Figure demonstrates how I3S Spot software was used to identify 3 different individuals (A, B and C). The ear, nose and eye of the lizard in each photograph were marked as parameters. Zooming in to photographs we marked the leading surround of the ear, which are highlighted by red ellipses characterized by 4 green dots and a central blue dot.