Computer Science – Computer Vision and Pattern Recognition
Scientific paper
2012-04-07
Computer Science
Computer Vision and Pattern Recognition
7 pages, 7 figures; (IJACSA) International Journal of Advanced Computer Science and Applications, Vol. 3, No. 3, 2012
Scientific paper
In this paper, we propose an automatic analysis system for the Arabic handwriting postal addresses recognition, by using the beta elliptical model. Our system is divided into different steps: analysis, pre-processing and classification. The first operation is the filtering of image. In the second, we remove the border print, stamps and graphics. After locating the address on the envelope, the address segmentation allows the extraction of postal code and city name separately. The pre-processing system and the modeling approach are based on two basic steps. The first step is the extraction of the temporal order in the image of the handwritten trajectory. The second step is based on the use of Beta-Elliptical model for the representation of handwritten script. The recognition system is based on Graph-matching algorithm. Our modeling and recognition approaches were validated by using the postal code and city names extracted from the Tunisian postal envelopes data. The recognition rate obtained is about 98%.
Alimi Adel M.
Baati Abdelkarim El
Charfi Moncef
Kherallah Monji
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