Fig. 9From: A novel methodology for writer (hand) identification: establishing Rigas Feraios wrote two important Greek documents discovered in Romaniaa, b: Two distinct realizations of alphabet symbol “θ” from “FYSAP”: the “θ” in sub-figure a plays the role of the prototype-fixed one, while the realization in b plays the role of the current one; c Optimal matching of these two realizations, using the analysis of the present sub-section; all conventions introduced in Figs. 3.6 and 3.7, have been also applied intact hereBack to article page