A Recognition System for Farm Produce ID Card Image Based on Virtual Instruments

摘要：

This paper describes an approach to recognition for the serial characters on the farm produce ID card. The approach consists of a number of components including image preprocessing, image binarisation, morphological filtering, segmentation, feature extraction, set up standard template and digit recognition. The approach was examined and tested on 500 farm produce ID cards with 5000 digits and the approach achieved s single character recognition rate of more than 99.60%, a serial characters recognition rate of 99.50%, and a recognition time of 146ms.

关键词： Digit recognition farm produce ID card image processing

作者: QIAN Ji ZHOU Juan

作者单位: College of Horticulture Agricultural University of Hebei Baoding, P.R.China College of Mech.& Elec. Eng. Agricultural University of HebeiBaoding, P.R.China

会议类型: 国际会议

会议名称: 2008 International Conference on IAEA(2008农业信息化、自动化与电气化国际会议)

会议地点: 镇江

会议语种:英文

页码: 25-29

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）