| 基于DSP及CIS的纸币面额识别技术 |
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| 引用本文： | 汪洋,吴裕斌,曹丹华.基于DSP及CIS的纸币面额识别技术[J].测控技术,2007,26(2):29-30,37. |
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| 作者姓名： | 汪洋 吴裕斌 曹丹华 |
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| 作者单位： | 华中科技大学,光电子工程系,湖北,武汉,430074 |
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| 摘 要： | 针对目前银行网络化工作的需要,为提高银行工作效率,设计了一种基于定点DSP处理器及CIS(contact image sensor,接触式图像传感器)的纸币面额识别系统.该系统采用两个CIS模块测量钞票长度,DSP用于系统控制及图像处理,设计灵活,可实现不同版本不同面值钞票的混点,同时具有低成本、低功耗、高性能、智能化等优点.实验表明用该系统进行识别有很高的准确率.
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| 关 键 词： | 面额识别 DSP CIS 混点 图像处理 |
| 文章编号： | 1000-8829（2007）02-0029-02 |
| 修稿时间： | 2006-05-31 |
Face Amount Identification System Based on Digital Signal Processor and Contact Image Sensor |
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| WANG Yang,WU Yu-bin,CAO Dan-hua.Face Amount Identification System Based on Digital Signal Processor and Contact Image Sensor[J].Measurement & Control Technology,2007,26(2):29-30,37. |
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| Authors: | WANG Yang WU Yu-bin CAO Dan-hua |
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| Affiliation: | School of Optoelectronics Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | Face amount identification system is a practical system.A DSP and CIS based system is introduced to improve the efficiency.In this system the data acquisition is done by 2 CIS modules and DSP is used for control and data processing.And it can identify mixed banknote and different edition.This system is a low cost,low power consumption system with high performance as it's based on DSP and CIS.The experiments indicate that the system has a very high accuracy rate. |
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| Keywords: | face amount identification DSP CIS mixed count image processing |
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