摘要
系统地研究了基于电子支付密码 (又称变码印鉴 )的支票自动容错识别技术 ,包括基于电子支付密码的支票识别系统的组成 ,支票数字图形的提出、特征提取和预处理、应用多种神经网络识别方法对大写和阿拉伯数字识别、对多种侯选方案进行容错识别等技术 ,并建立了支票识别原型系统 ,并取得了理论成果 ,该系统有应用前景 .
The check automatic fault\|tolerant recognition technologies based on electronic payment cipher are investigated systematically in this paper, which includes the construction of the recognition system, the extraction of check numeral image, feature extraction and pre\|processing, multi\|neural networks recognition method on legal and courtesy amount, fault\|tolerant recognition of multi\|candidate scheme. A prototype of check recognition system is established, which possess theory fruit and application prospect.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
2000年第7期13-17,68,共6页
Systems Engineering-Theory & Practice
基金
国家自然科学基金!(69775001)
关键词
电子支付密码
容错识别
支票识别系统
金融
electronic payment cipher
fault-tolerant
neural networks
check recognition system
