The relationship of image pixels printed advertising poker and printing

Prime Minister, we need to look at what is the picture of the pixel, the pixel image, in fact, the density of the composition of the picture points. Image is a component of a point, the more points the greater picture, the appropriate size of the picture will we see from the number of KB-MB-GB changes, which are determined by how many dots picture a. A picture of how many points are in a digital camera to take pictures when it is formed, and this number is a fixed value, will not change. Want a little more point we need a little higher resolution cameras. Virtually all digital cameras on the market to achieve a resolution of the printed cards. When we ask for a printed image pixels is 300 pixels / inch, this is equivalent to 118 pixels / cm, the general software is used by default pixels / inch of this unit. This point is very Bluff, including some professional designers can not fully understand. Understood as a general picture to be printed must be 300 pixels or more. This understanding is not comprehensive, but also when customers collect pictures to increase the difficulty. According to such a request pictures online do not use a lot of digital camera images not be used. If we remove all these complex concepts, you will understand the meaning of the pixel density, now that the pixel density, so different containers the same pixel, the density will be different, the pixel like the air in Any container can be evenly distributed. We want to get a relatively large pixel only need to put a smaller container on it. But we must ensure that there is sufficient image point, none of these points is not enough. Thus seen that as long as the original file is large, clear can be. Normally open image computer we can see relatively large and clearly can print cards without pixel whether it is 300 or 96 or 72. Of course, printing is a must to ensure 300 pixels, adjust the pixel on to the designer to complete, the customer is no need for this nerve-racking thing. Shandong advertising poker: www.sypkc.com advertising poker customized: 15254000032