A fuzzy hierarchical attributed graph approach for handwritten hieroglyphs description

For a complex writting as egyptian hieroglyphs, combining the works done in hierarchical modelizations and fuzzy grammar definitions seems natural. This paper introduce the hierarchical-fuzzy-attributed graph (FHAG), extended from fuzzy-attributed graph, which modelize attributes by fuzzy-tree grammar. We give a formal definition of FHAGs and explain the building process. Some results are given with a recognition system based on single models comparisons.