The detective quantum efficiency (DQE) can be used to accurately describe the image noise transfercharacteristics through many imaging systems.
检测量子效率(DQE)可被用来精确描述图像噪声通过成像系统的传播特性。
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It has the main characteristics such as ink absorbency, screen dot diameter, screen dot roundness, image printing density, image saving, conveniency for transfer and operation.