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A structural method for handprinted character recognition

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Recent Issues in Pattern Analysis and Recognition

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 399))

Abstract

A method for the recognition of handprinted characters, based on their structural description, is illustrated. Special importance is given to the procedure for decomposing characters into elementary components. The first aim, in fact, is to obtain descriptions as much as possible invariant with respect to the large shape variations existing among handprinted characters. The descriptions, given in terms of relational attributed graphs, are eventually matched against prototypes by using heuristic matching criteria that imply the contextual use of rules for transforming, with measurable costs, similar graphs into one another. Preliminary tests of performance have given stimulating results. Large scale experiments are now running.

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Author information

Authors and Affiliations

  1. Dipartimento di Informatica e Sistemistica, Universita' di Napoli, Via Claudio 21, 80125, Napoli, Italy

    A. Chianese, L. P. Cordella, M. De Santo, A. Marcelli & M. Vento

Authors
  1. A. Chianese
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  2. L. P. Cordella
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  3. M. De Santo
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  4. A. Marcelli
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  5. M. Vento
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Editor information

Virginio Cantoni Reiner Creutzburg Stefano Levialdi G. Wolf

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© 1989 Springer-Verlag Berlin Heidelberg

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Chianese, A., Cordella, L.P., De Santo, M., Marcelli, A., Vento, M. (1989). A structural method for handprinted character recognition. In: Cantoni, V., Creutzburg, R., Levialdi, S., Wolf, G. (eds) Recent Issues in Pattern Analysis and Recognition. Lecture Notes in Computer Science, vol 399. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-51815-0_62

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  • DOI: https://doi.org/10.1007/3-540-51815-0_62

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-51815-0

  • Online ISBN: 978-3-540-46815-8

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