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Paper Information

Journal:   INTERNATIONAL JOURNAL OF INDUSTRIAL ENGINEERING AND PRODUCTION MANAGEMENT (IJIE) (INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE) (PERSIAN)   SPRING 2001 , Volume 12 , Number 1; Page(s) 39 To 49.
 
Paper: 

AN ALGORITHM FOR CLUSTERING AND RECOGNITION OF OMINI-FONT FARSI SUBWORDS

 
 
Author(s):  AZMI R., KABIR E.A., BADIE KAMBIZ
 
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Abstract: 

In this paper, a clustering algorithm for printed Farsi subwords is presented, which is based on a pictorial dictionary. To build this dicitonary, the upper contour of each subword is segmented into the labeled strokes. According to these labels, an index is given to each subword. The subwords having the same index, make their own group or neighborhood in the dictionary. The neighboring subwords are further clustered based on their salient characters. The pictorial dictionary was built using the bodies of 2772 subwords with 2, 3 and 4 characters. For each subword, 25 samples in 5 different fonts are included. The average neighborhood size and the average cluster size were 74.37 and 4.3 subwords respectively. In an experiment on the same database, the samples of one font were left out for the test, and the dictionary was built using the remaining samples. 98.61% of the test samples were assigned to the correct cluster.

 
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