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A Fault Diagnosis Method for the Roller-Marks in Offset Printing Machine Based on Texture Recognition

机译:基于纹理识别的胶版印刷机辊标记的故障诊断方法

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Roller-mark is a common problem in offset printing and its solution method is important for printing. A new detecting method of texture analysis was given in this paper. In this study, printing image was acquired with high-speed CCD. Compared the difference between printing image and standard image, a defective image was obtained. Then the reason of roller-marks was given by the texture recognition of defect image. Finally, experiments were taken to prove the feasibility and effectiveness of this new method for the roller-marks diagnosis in the offset printing machine.
机译:滚筒标记是胶印印刷中的常见问题,其解决方案方法对于印刷很重要。本文给出了一种新的纹理分析检测方法。在该研究中,用高速CCD获取打印图像。比较打印图像和标准图像之间的差异,获得有缺陷的图像。然后通过缺陷图像的纹理识别给出了滚子标记的原因。最后,采取实验来证明这种新方法在胶印机中的辊标记诊断的可行性和有效性。

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