Semiautomatic Expansion of the Dataset
Our tkinter GUI allows for direct comparison of our existing seal
database with new probed individuals, supported by similarity scores of
the individuals in the gallery to the current probe (Figure 4 ).
These similarity scores are based on facial biometrics of each
individual, and they are determined after each image within a seal
individual folder is compared to each image found in a gallery seal
individual folder. On average, the similarity scores for individuals
that are a match with the probe individual are approximately 0.65 with a
SD of 0.1 (range 0.55-0.85). Similarity scores with individuals without
a match range in similarity scores from 0.2-0.5.