Bhattacharya, UDas, T KDatta, AmitavaParui, S KChaudhuri, B B2012-02-092012-02-092002International journal for pattern recognition and artificial intelligence,V16,P845-864http://hdl.handle.net/10263/3273enHandprinted numeral recognitionOCRSelf organizing neural networkMLPTopological and structural featuresTree classifierVector skeletonA hybrid scheme for handptinted numeral recognition based on a self organizing network and MLP classifiersArticle