Handwritten tifinagh character recognition using simple geometric shapes and graphs
| Main Authors: | Ouadid, Y., Elbalaoui, B., Boutaounte, M., Fakir, M., Minaoui, B. |
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| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 2019
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/4322368 |
Daftar Isi:
- In this paper, a graph based handwritten Tifinagh character recognition system is presented. In preprocessing Zhang Suen algorithm is enhanced. In features extraction, a novel key point extraction algorithm is presented. Images are then represented by adjacency matrices defining graphs where nodes represent feature points extracted by a novel algorithm. These graphs are classified using a graph matching method. Experimental results are obtained using two databases to test the effectiveness. The system shows good results in terms of recognition rate.