1. Pal, U., Chaudhuri, B.B.: Indian script character recognition: a survey. J. Pattern Recogn. 37, 1887–1899 (2004)
2. Dongre, V.J., Mankar, V.H.: A review of research on Devnagari character recognition. Int. J. Comput. Appl. (0975–8887) 12(2), 8–14 (2010)
3. Kumar, M.P., Ravikiran, S.S., Nayani, A., Jawahar, C.V., Narayanan, P.J.: Tools for developing OCRs for Indian scripts. CVIT, pp. 1–6 (2011)
4. Jayadevan, R., Kolhe, S.R., Patil, P.M., Pal, U.: Offline recognition of Devanagari script: a survey. IEEE Trans. Syst. Man Cybern 41(6), 2011 (2011)
5. Chaudhuri, B.B., Pal, U., Mitra, M.: Automatic recognition of printed Oriya script. Special Issue Sadhana, Printed in India 27(1), 23–34 (2002)