| 基于平板扫描仪的印刷线条宽度检测方法研究 |
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| 引用本文： | 李不言,曾忠. 基于平板扫描仪的印刷线条宽度检测方法研究[J]. 上海理工大学学报, 2014, 36(2): 189-193 |
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| 作者姓名： | 李不言 曾忠 |
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| 作者单位： | 上海出版印刷高等专科学校 印刷设备工程系, 上海 200093;上海理工大学 机械工程学院, 上海 200093;上海出版印刷高等专科学校 印刷设备工程系, 上海 200093;上海理工大学 机械工程学院, 上海 200093 |
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| 基金项目： | 上海市高校青年教师培养资助计划（ZZslg12035） |
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| 摘 要： | 基于平板扫描仪的印刷线条宽度检测方法是先通过反射系数标定卡的设计和输出进行反射系数标定,再根据ISO 13660提出的线条宽度定义在MATLAB平台上编制出具体算法及系统,最后将扫描仪和印刷质量检测系统相互结合,对设计好的检测图进行线条宽度测量.经检测数据分析证实了此种方法可用于印刷线条宽度检测,同时也反映出该方法的正确性和检测过程的稳定性.
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| 关 键 词： | 平板扫描仪 线条宽度 标定 线条宽度算法 |
| 收稿时间： | 2013-05-13 |
Detection Method of Printed Lines Width Based on Flatbed Scanner |
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| LI Bu-yan and ZENG Zhong. Detection Method of Printed Lines Width Based on Flatbed Scanner[J]. Journal of University of Shanghai For Science and Technology, 2014, 36(2): 189-193 |
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| Authors: | LI Bu-yan and ZENG Zhong |
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| Affiliation: | Printing Equipment Engineering Department, Shanghai Publishing and Printing College, Shanghai 200093, China;School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;Printing Equipment Engineering Department, Shanghai Publishing and Printing College, Shanghai 200093, China;School of Mechanical Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | The process of a detection method of printed lines width based on flatbed scanner was proposed as follows: the reflection coefficient calibration card was designed, the reflection coefficient was calibrated,the algorithm and calculation progamm on MATLAB was prepared according to the line width definition in ISO 13660,and then measure the line width was measured in detecting figure with scanner and print quality inspection system. Through test data analysis the effectiveness and applicability of the method were confirmed.It is concluded that the method can be used for printing line width detection, and the accuracy of the method and stability of the detection process are also fine. |
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| Keywords: | flatbed scanner line width calibration line width algorithm |
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