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彩色印刷中对摄影技术有要求吗?
作者:admin 来源:http://www.sdhzyw.com 发布时间:2017-2-17 11:03:29 浏览次数:286
摄影技术的运用和发明改变了当代平面设计的面貌.济南华政印务有限公司带大家了解下画册印刷中对摄影也是有严格要求的:
The invention of photography and change of contemporary graphic design features. Understand the book printing of photography is the strict requirements of the Ji'nan Chinese Government Printing Limited company with you:
1、毛边和锯齿
1, burr and serrated

画册设计经常会遇到需要扣底的图片,边缘有直线或弧线形的光边,容易产生不光洁的锯齿和毛边,这是由于四色网屏角度不同,留在光边的网点容易引起锯齿.

Album design often needs to buckle at the end of the picture, the edge of a straight line or arc edge, to create smooth and serrated edges, this is because the four-color screen angle is different, in the light side of the network can easily cause aliasing.

2、图像校准

2, image calibration

济南彩色设计印刷

可以说,校色是样本设计中图片处理阶段更为重要发环节,由于屏幕上显示图片的色彩空间和印数所需要的色彩空间是完全不同的,即便是CMYK四色模式也是用RGB模拟显示的.
It can be said that the color image processing is the most important link in the development stage of sample design, because the picture on the screen of the color space and print required color space is completely different, even if the model is simulated by RGB CMYK color display.
3、提高黑色浓度
3, improve black concentration
样本设计好了以后,在印刷图像时,如果遇到底色是纯黑色,要注意不能只用单色黑来印刷,因为单黑的颜色显得发灰,但也不要用四色来印,四色黑又容易偏色.
Sample design good after the printing image, if the color is pure black, should pay attention to not only the black monochrome printing, because the black color is grey, but also do not use four-color printing, four-color black and easy color.
本文由济南彩色设计印刷友情奉献.更多有关的知识请点击:http://www.sdhzyw.com我们将用更先进的技术.更真诚的态度.为您提供更为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.
This paper consists of Ji'nan color printing design friendship dedication. More related knowledge: Please click http://www.sdhzyw.com we will use the most advanced technology. The most sincere attitude, to provide you with the most comprehensive service. More related knowledge and we will continue to offer. Please look forward to.