Intaglio Latent Image 凹版隐藏图像
The methods for image processing designed in the article are the exploring of application of digital image analysis in the intaglio printing error detecting.
本文设计的图像处理方法是对图像分析用在凹版套印误差检测中的初步尝试与探索。
The process of printing from an intaglio plate, etched according to a photographic image.
凹版印刷术用蚀刻后的板或圆筒印刷的方法;
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