An Efficient Feature Extraction Method for the Middle-Age Character Recognition
Identifieur interne : 001343 ( Main/Exploration ); précédent : 001342; suivant : 001344An Efficient Feature Extraction Method for the Middle-Age Character Recognition
Auteurs : Shahpour Alirezaee [Iran] ; Hasan Aghaeinia [Iran] ; Karim Faez [Iran] ; Shayesteh Fard [Iran]Source :
- Lecture Notes in Computer Science [ 0302-9743 ] ; 2005.
Abstract
Abstract: In this paper, we introduce an efficient feature extraction method for character recognition. The EA strategy is used to maximize the Fisher linear discriminant function (FLD) over a high order Pseudo-Zernike moment. The argument, which maximizes the FLD criteria, is selected as the proposed weight function. To evaluate the performance of the proposed feature, experimental studies are carried out on the historic Middle-Age Persian characters. The numerical results show 96.8% recognition rate on the selected database with the weighted Pseudo-Zernike feature (with order 10) and 65, 111,16 neurons for the input, hidden, and output layers while this amount for the original Pseudo-Zernike is 93%.
Url:
DOI: 10.1007/11538356_103
Affiliations:
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The EA strategy is used to maximize the Fisher linear discriminant function (FLD) over a high order Pseudo-Zernike moment. The argument, which maximizes the FLD criteria, is selected as the proposed weight function. To evaluate the performance of the proposed feature, experimental studies are carried out on the historic Middle-Age Persian characters. The numerical results show 96.8% recognition rate on the selected database with the weighted Pseudo-Zernike feature (with order 10) and 65, 111,16 neurons for the input, hidden, and output layers while this amount for the original Pseudo-Zernike is 93%.</div></front></TEI><affiliations><list><country><li>Iran</li></country></list><tree><country name="Iran"><noRegion><name sortKey="Alirezaee, Shahpour" sort="Alirezaee, Shahpour" uniqKey="Alirezaee S" first="Shahpour" last="Alirezaee">Shahpour Alirezaee</name></noRegion><name sortKey="Aghaeinia, Hasan" sort="Aghaeinia, Hasan" uniqKey="Aghaeinia H" first="Hasan" last="Aghaeinia">Hasan Aghaeinia</name><name sortKey="Aghaeinia, Hasan" sort="Aghaeinia, Hasan" uniqKey="Aghaeinia H" first="Hasan" last="Aghaeinia">Hasan Aghaeinia</name><name sortKey="Alirezaee, Shahpour" sort="Alirezaee, Shahpour" uniqKey="Alirezaee S" first="Shahpour" last="Alirezaee">Shahpour Alirezaee</name><name sortKey="Alirezaee, Shahpour" sort="Alirezaee, Shahpour" uniqKey="Alirezaee S" first="Shahpour" last="Alirezaee">Shahpour Alirezaee</name><name sortKey="Faez, Karim" sort="Faez, Karim" uniqKey="Faez K" first="Karim" last="Faez">Karim Faez</name><name sortKey="Faez, Karim" sort="Faez, Karim" uniqKey="Faez K" first="Karim" last="Faez">Karim Faez</name><name sortKey="Fard, Shayesteh" sort="Fard, Shayesteh" uniqKey="Fard S" first="Shayesteh" last="Fard">Shayesteh Fard</name><name sortKey="Fard, Shayesteh" sort="Fard, Shayesteh" uniqKey="Fard S" first="Shayesteh" last="Fard">Shayesteh Fard</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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