A High Performance Hand-printed Numeral Recognition System with Verification Module

Authors:
Jie Zhou;Qiang Gan;Ching Y. Suen
Affiliations:
-;-;-
Venue:
ICDAR '97 Proceedings of the 4th International Conference on Document Analysis and Recognition
Year:
1997

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Abstract

This paper describes a high performance off-line system for recognizing hand-printed numerals. An innovative verification module is applied which drastically improves the recognition rate. The approaches used in the modules are described. The importance of verification module is analysed in detail. A practical automatic form reading system TOCR V1.0 was developed based on the algorithms. The system was put into practical use in several provinces of China for statistical analysis of Revenue China. Test results are given based on 1)data collected when the system was used in China as well as 2)CENPARMI database.