Reconocimiento de dígitos en formulariosuna solución en dos fases

  1. Rodríguez Lafuente, Clemente
  2. Muguerza Rivero, Javier
  3. Navarro Gómez, María Luisa
  4. Zárate, A.
  5. Martín Aramburu, José Ignacio
  6. Pérez de la Fuente, Jesús María
Journal:
Informática y automática: revista de la Asociación Española de Informática y Automática

ISSN: 0214-932X

Year of publication: 1997

Volume: 30

Issue: 3

Pages: 34-41

Type: Article

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More publications in: Informática y automática: revista de la Asociación Española de Informática y Automática

Abstract

In this paper, the automatic recognition of broken and blurred, multifont typewritten digits in forms will be addressed. The classification, which is based on the utilization of a global feature, is divided in two phases: first, a minimum distance method (1-NN) is applied to provide a global classification of the patterns in a form; second, the patterns in the form previously classified are used to validate, or reject and reclassify them, on the basis of the mean distance to the predefined classes. In this way, a classification accuracy rate of 99.42% has been achieved.

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