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| THE RECOGNITION SYSTEM OF MOVING MACHINE PRINTED MARK／NUMERAL | |
| 引用本文： | 缪亚林,缪相林,卞正中,周建龙.THE RECOGNITION SYSTEM OF MOVING MACHINE PRINTED MARK／NUMERAL[J].西安交通大学学报(英文版),2005,17(1):15-20. |
| 作者姓名： | 缪亚林 缪相林 卞正中 周建龙 |
| 作者单位： | School of Life Science and Technology，Xi'an Jiaotong University，School of Electronic and Information Engineering，Xi an Jiaotong University，School of Life Science and Technology，Xi'an Jiaotong University Xi'an 710049，China，Xi an710049，China，Xi'an 710049，China |
| 基金项目： | ThisworkwassupportedbytheNationalScienceFoundationofChina(No.60271022and60271025). |
| 摘 要： | 1 Introduction Manyindustrialprocessesneedthecapabilities ofautomaticprocessingforproductinformationto controltheproductquality.Theexpirydateand productidentification(e.g.batchnumber)aretyp calproductinformationwhichareoftenprinted omewhereontheoutsideof… |
| 关 键 词： | 印刷标志 数字印刷 质量控制 数字识别 |
THE RECOGNITION SYSTEM OF MOVING MACHINE PRINTED MARK/NUMERAL |
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| Miao Yalin,Miao Xianglin,Bian Zhengzhong,ZHOU Jianlong.THE RECOGNITION SYSTEM OF MOVING MACHINE PRINTED MARK/NUMERAL[J].Academic Journal of Xi’an Jiaotong University,2005,17(1):15-20. | |
| Authors: | Miao Yalin Miao Xianglin Bian Zhengzhong ZHOU Jianlong |
| Institution: | 1. School of Life Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China 2. School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China 3. School of Computer Science, University of Magdeburg, Magdeburg D-39106, Germany |
| Abstract: | This paper presents a recognition system for the automatic quality control in industrial applications. The purpose of the system is to collect the product information (e.g. expiry-date, production identification) and verify these information for quality control. The main difficulties of the system are to make an effcient preprocessing for the acquired low resolution image and to create a simple and fast recognition method to get the product information. In this paper, we propose an effcient recognition method based on the endpoint features and structure characteristics of the numerals. The experimental results show that the proposed method is effcient, robust and reliable for recognizing machine printed numerals. The system is currently successfully working with a real application with required specifications. |
| Keywords: | printed Mark/Numeral moving character recognition arithmetic system |
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