A high performance hand-printed numeral recognition system with verification module

Jie Zhou, Q. Gan, C. Suen
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引用次数: 15

Abstract

The paper describes a high performance offline 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 the 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) the CENPARMI database.
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带验证模块的高性能手印数字识别系统
本文介绍了一种高性能的手印数字离线识别系统。采用了一种创新的验证模块,大大提高了识别率。描述了模块中使用的方法。详细分析了验证模块的重要性。在此基础上开发了实用的自动抄表系统TOCR V1.0。该系统已在全国多个省份投入实际应用,用于《中国税务》的统计分析。根据系统在中国的实际应用数据和CENPARMI数据库给出了测试结果。
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