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169
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
In this paper we try to characterize a set of classification problems. For this, we use the disagreement between a set of standard classifiers. The disagreement patterns do not on...
159
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We evaluate different two-dimensional non-linear deformation models for handwritten character recognition. Starting from a true two-dimensional model, we derive pseudo-two-dimensi...
193
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We discuss the relationship between the discriminative training of Gaussian models and the maximum entropy framework for log-linear models. Observing that linear transforms leave ...
166
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ICPR
2004
IEEE
16 years 8 months ago
2004
IEEE
In this paper, we present a trainable approach to discriminate between machine-printed and handwritten text. An integrated system able to localize text areas and split them in tex...
151
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ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper validates a recognition system using bidimensional wavelet transforms as feature extractor and investigates the relevance of each subband image in the recognition proce...