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Heritage Science
Fig. 13 | Heritage Science

Fig. 13

From: A novel methodology for writer (hand) identification: establishing Rigas Feraios wrote two important Greek documents discovered in Romania

Fig. 13

Optimal approximation of the outer and internal contours of a “ρ” realization obtained from “SAGAN”, by a polynomial of twenty-one (21) degree (for the outer contour) and a polynomial of eleven (11) degree for the internal one. The actual border line is depicted with asterisks (*), while the polynomial approximation of both sub-contours is shown with a continuous line of the same colour.

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