Method to automatically recognize the Arabic text

摘要

PROBLEM TO BE SOLVED: To provide a method for automatically recognizing an Arabic text.;SOLUTION: The method includes the steps of: constructing an Arabic corpus including Arabic text files written in various styles and a ground truth corresponding to each of the Arabic text files; associating a style index with the Arabic text file and storing the style index; digitizing a line of an Arabic character to form an array of pixels; dividing the line of the Arabic character into line images; forming a text feature vector on the basis of the line images; using the Arabic text files and the ground truth in the Arabic corpus according to the style index to train a hidden Markov model; and supplying the text feature vector to the hidden Markov model to recognize the line of the Arabic character.;COPYRIGHT: (C)2015,JPO&INPIT