Due to various reasons, the color distortion of the desk calendar printing will not only hurt customers, but also damage their reputation if it is published in the market without control. The color distortion of Jinan desk calendar printing is a method we should learn. How to identify the color distortion?

　　人的眼睛对颜色有一定的适应性。对于颜色失真小的图像，反复观察会影响识别。因此，在判断是否存在颜色失真时，利用印象人眼颜色视觉的局限性是一种重要的方法。

　　Human eyes have a certain adaptability to color. For images with small color distortion, repeated observation will affect recognition. Therefore, when judging whether there is color distortion, it is an important method to use the first impression to eliminate the limitation of human color vision.

　　2. 中性色基准法

　　2. Neutral color reference method

　　生活中有很多中性色彩，如黑色、白色、灰色等，它们是缤纷世界中色彩的零点，我们可以分辨色彩失真的基点。

　　There are many neutral colors in our life, such as black, white and gray. They are the zero point of color in the colorful world. We can distinguish the basis point of color distortion.

　　3.肤色参照法

　　3. Skin color reference

　　皮肤的颜色是人们更熟悉的颜色，所有人物形象的图片，尤其是以人物肖像印刷出的台历的图片，都可以作为鉴别颜色失真的依据。无论是黄皮肤、白皮肤还是黑皮肤，它的肤色都有一个规律，那就是它是血液的颜色。也就是说，有红色的黄色，红色的白色或红色的黑色。如果图中人物的肤色是黄色，会给人一种恶心的感觉。在正常情况下，即使图像中皮肤的颜色真的是黄色的，色彩校正也应该根据血液的颜色进行调整，即黄色中带有红色。

　　The color of the skin is the most familiar color. All the pictures of the figures, especially the pictures of the desk calendar printed by the portraits of the figures, can be used as the basis to distinguish the color distortion. No matter it is yellow skin, white skin or black skin, its skin color has a rule, that is, it is the color of blood. That is to say, there are red yellow, red white or red black. If the skin color of the figure is yellow, it will give a feeling of nausea. Under normal circumstances, even if the skin color in the image is really yellow, color correction should also be adjusted according to the color of the blood, that is, yellow with red.

　　在台历印刷操作中，主要因素的变形和辨别方法如果掌握，那么在印刷色彩上就可以很好的把握，顺利达到客户心目中的完整效果。因此，我们不能忽视印刷色彩的失真。

　　In the printing operation of the desk calendar, if we master the deformation and identification methods of the main factors, then we can grasp the printing color very well and achieve the complete effect in the customers' mind. Therefore, we can not ignore the distortion of printing color.

　　以上是济南台历挂历印刷公司为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.jindingyinshua.comThese are the relevant contents introduced by Jinan calendar printing company. To learn more, please visit the website: http://www.jingyinshua.com