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Dual classifier system for handprinted alphanumeric character recognition
Journal article   Peer reviewed

Dual classifier system for handprinted alphanumeric character recognition

Y C Chim, A A Kassim and Y Ibrahim
Pattern analysis and applications : PAA, Vol.1(3), pp.155-162
01/01/1998

Abstract

Computer Science Computer Science, Artificial Intelligence Science & Technology Technology
This paper presents a dual classifier handprinted character recognition system that is implemented using Radial Basis Function (RBF) networks. Each classifier in the system extracts a different see of features from the input character and makes its own independent classification decision. The features used are the diagonal and partitioned radial projections, and the four-directional edge maps of the image. The system then combines these decisions before giving a final classification output. Several different methods of designing the combiner are examined. The proposed system is tested on a database of handprinted alphanumeric characters, and the results are found to be very promising.

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