| 基于数字图像的套印误差检测系统研究进展 |
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| 引用本文： | 吕勇,周刚,梁世和. 基于数字图像的套印误差检测系统研究进展[J]. 北京印刷学院学报, 2011, 19(4): 5-8,36 |
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| 作者姓名： | 吕勇 周刚 梁世和 |
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| 作者单位： | 义乌工商学院机电信息分院,义乌322000;江南大学生态纺织教育部重点实验室,无锡214122;义乌工商学院机电信息分院,义乌,322000;浙江省印刷装潢制品质量监督检验中心,温州,325800 |
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| 基金项目： | 基金项目:义乌市科技局科技计划项目，金华市社科联项目 |
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| 摘 要： | 与传统的人眼套印检测方法相比,基于数字图像的套印误差检测系统具有识别速度快、精度高、便于数字化管理、符合短版活业务增长趋势等优点,已成为数字化印刷设备领域研究的重要课题。对近年来国内基于数字图像处理的套印误差检测系统的研究进展进行了综述,对比了目前使用的套印标记、图像分割算法、套印误差参数计算的优缺点,分析了套印误差检测系统中的常见问题。
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| 关 键 词： | 数字图像 套印标记 套印误差 图像分割 |
Progress in the System for Detecting Register Error Based on Digital Image |
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| LV Yong,,ZHOU Gang,LIANG Shi-he. Progress in the System for Detecting Register Error Based on Digital Image[J]. Journal of Beijing Institute of Graphic Communication, 2011, 19(4): 5-8,36 |
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| Authors: | LV Yong ZHOU Gang LIANG Shi-he |
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| Affiliation: | LV Yong1,2,ZHOU Gang1,LIANG Shi-he3(1.School of mechanical engineering and information,Yiwu industrial & commercial college,Yiwu 322000,China,2.Key Laboratory of Eco-Textiles,Ministry of Education,Jiangnan University,Wuxi 214122,3.Zhejiang Province Center for Quality Supervision and Test of printing products,Wenzhou 325800,China) |
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| Abstract: | Contrasting with the traditional detection method depending on eyes, the system for detecting register error based on digital image owns fast recognition rate and high precision, facilitates for digital management and meets the increasing trend of the short run. It has become an important issue of the digital printing equipment. This paper outlines the domestic advance in the system for detecting register error based on digital image. The advantages and disadvantages of the register marks, image segmentation algorithms, parameters calculation for register error are compared. The common problems in the system are analyzed. |
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| Keywords: | digital image register marks register error image segmentation |
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