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Print Process Separation Using Interest Regions

机译:使用兴趣区域进行打印过程分离

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摘要

For quality inspection of printing systems it is necessary to measure the displacement between printing processes. Tie points are employed in correspondence and displacement estimation between individual print elements. We compare interest point and region descriptors for tie point detection in industrial inspection tasks. Clustering of measured displacements taken from sequences of sample images allows the estimation of the accuracy of printing processes and the alignment of printing processes. Results of an experimental application to banknote printing process inspection are given.
机译:为了对打印系统进行质量检查,必须测量打印过程之间的位移。在各个打印元件之间的对应关系和位移估计中采用了系点。我们比较了兴趣点和区域描述符,以进行工业检查任务中的联系点检测。从样本图像序列中获取的测量位移的聚类可以估算印刷过程的准确性和印刷过程的对齐方式。给出了在钞票印刷过程检查中的实验应用结果。

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