G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 9/72 (2006.01)
Patent
CA 2637005
A method for recognizing handwritten Arabic character strings is disclosed. The handwritten Arabic character string is extracted. The handwritten Arabic character string is converted into a representative character string graph. Common embedded isomorphic graphs of the representative character string graph are extracted. A character string match is identified from each of the respective common embedded isomorphic graphs extracted using a data structure associated with each of the respective common embedded isomorphic graphs and a set of geometric measurements unique to the handwritten Arabic character string.
La présente invention concerne un procédé de reconnaissance de chaînes de caractères arabes manuscrits. On commence par extraire la chaîne de caractères arabes manuscrits, puis on la convertit en un graphe représentatif de la chaîne de caractères. On extrait alors les graphes isomorphes communs inclus. On identifie une concordance de chaîne de caractères dans chacun des différents graphes isomorphes communs inclus extraits. On utilise à cet effet une structure de données associée à chacun de ces graphes isomorphes communs inclus et un ensemble de mesures géométriques uniques de cette chaîne de caractères arabes manuscrits.
Baker & Mckenzie Llp
Gannon Technologies Group Llc
LandOfFree
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