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ICDAR 2011 Chinese Handwriting Recognition Competition

Published 1 September 2011
Cheng‐Lin Liu, Fei Yin, Qiufeng Wang, Da-Han Wang
Citations83

TL;DR

In the Chinese handwriting recognition competition organized with the ICDAR 2011, four tasks were evaluated: offline and online isolated character recognition, offline and offline handwritten text recognition, and to enable the training of recognition systems, the large databases CASIA-HWDB/OLHW DB were announced.

Abstract

In the Chinese handwriting recognition competition organized with the ICDAR 2011, four tasks were evaluated: offline and online isolated character recognition, offline and online handwritten text recognition. To enable the training of recognition systems, we announced the large databases CASIA-HWDB/OLHWDB. The submitted systems were evaluated on un-open datasets to report character-level correct rates. In total, we received 25 systems submitted by eight groups. On the test datasets, the best results (correct rates) are 92.18% for offline character recognition, 95.77% for online character recognition, 77.26% for offline text recognition, and 94.33% for online text recognition, respectively. In addition to the evaluation results, we provide short descriptions of the recognition methods and have brief discussions.

Keywords

Computer Science