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A nonlinear normalization method for handprinted kanji character recognition-line density equalization
Yamada, H.; Yamamoto, K.; Saito, T.;
Pattern Recognition, 1988., 9th International Conference on
14-17 Nov. 1988
Page(s):172
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175 vol.1
Abstract:
A nonlinear normalization method called the line density equalization is proposed in which a resampling is done so as to equate the product of a local line density and a (variable) sampling pitch. Consequently, the line density in the space is homogenized, the efficiency of utilization of the space is increased, and a stable normalization is obtained for partially irregular shape variations. The method was applied to handprinted kanji character recognition, and its effectiveness was demonstrated
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