印前图像质量控制的实现

原稿图像质量与印刷品图像质量的一致性是我们印刷从业人员一直以来所追求的目标。由于印刷技术的局限性,要完全地达到一致的效果比较困难。印前图像质量是决定印品质量的关键因素之一,做好印前图像质量的控制,是实现精美印品质量的根本。下面将从图像的扫描、Photoshop分色参数设置、输出设备校正三个方面实现对印前图像质量的控制。

The Realization of Prepress Image Processing Quality Control

The consistency of original image quality and print image quality is always the goal of print employees.Due to the limitations of printing technology,it is more important to fully achieve consistent effect.The image quality before printing is one of the key factors that decide the printing quality,and doing well the control of image quality before printing is the fundamental to realize exquisite printing quality.The article will realize the control of image quality before printing from three aspects of image scanning,Photoshop color separation setting and output equipment calibration.