CASIA-OLHWDB1: A Database of Online Handwritten Chinese Characters

  title={CASIA-OLHWDB1: A Database of Online Handwritten Chinese Characters},
  author={Da-Han Wang and Cheng-Lin Liu and Jin-Lun Yu and Xiang-Dong Zhou},
  journal={2009 10th International Conference on Document Analysis and Recognition},
This paper describes a publicly available database, CASIA-OLHWDB1, for research on online handwritten Chinese character recognition. This database is the first of our series of online/offline handwritten characters and texts, collected using Anoto pen on paper. It contains unconstrained handwritten characters of 4,037 categories (3,866 Chinese characters and 171 symbols) produced by 420 persons, and 1,694,741 samples in total. It can be used for design and evaluation of character recognition… CONTINUE READING
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