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Seventh International Conference on Document Analysis and Recognition (ICDAR'03) - Volume 1
Methods, Report and Survey for the Comparison of Diverse Isolated Character Recognition Results on the UNIPEN Database
Edinburgh, Scotland
August 03-August 06
ISBN: 0-7695-1960-1
Eugene H. Ratzlaff, IBM T. J. Watson Research Center
A framework of data organization methods and corresponding recognition results for UNIPEN databases is presented to enable the comparison of recognition results from different isolated character recognizers. A reproducible method for splitting the Train-R01/V07 data into an array of multi-writer and omni-writer training and testing pairs is proposed. Recognition results and uncertainties are provided for each pair, as well as results for the DevTest-R01/V02 character subsets, using an online scanning n-tuple recognizer. Several other published results are surveyed within this context. In sum, this report provides the reader multiple points of reference useful for comparing a number of published recognition results and a proposed framework that similarly allows private evaluation of unpublished recognition results.
Citation:
Eugene H. Ratzlaff, "Methods, Report and Survey for the Comparison of Diverse Isolated Character Recognition Results on the UNIPEN Database," icdar, vol. 1, pp.623, Seventh International Conference on Document Analysis and Recognition (ICDAR'03) - Volume 1, 2003
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