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15th International Conference on Pattern Recognition (ICPR'00) - Volume 2
Precise Hand-printed Character Recognition Using Elastic Models via Nonlinear Transformation
Barcelona, Spain
September 03-September 08
ISBN: 0-7695-0750-6
Distorted character recognition is a difficult but inevitable problem in hand-printed character recognition. In this paper, we propose a character recognition method using elastic models for recognizing cursive characters with intricate structure. The models are fitted to unknown input patterns by applying the EM algorithm to minimize a measure of fitness. To avoid falling into local minima, multiresolutional approach is introduced. Moreover, nonlinear transformation is adopted to realize more flexible matching. Experiments performed on Japanese characters show effectiveness of the proposed method.
Citation:
Tsuyoshi Kato, Shin'ichiro Omachi, Hirotomo Aso, "Precise Hand-printed Character Recognition Using Elastic Models via Nonlinear Transformation," icpr, vol. 2, pp.2364, 15th International Conference on Pattern Recognition (ICPR'00) - Volume 2, 2000
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