超大尺寸广告牌怎么设计清晰

Look at this method of mine, lossless amplification:

Step 1, download the "Usu Picture Lossless Amplifier" tool software, install it, open it, and then click [Add File] button or click in the middle of the software to add the pictures that need to be enlarged into the software. It supports enlarging multiple pictures at the same time!

Step 2. After adding the picture, set it up. As shown in the figure below in the lower right corner of the software, select a lossless amplification algorithm (currently two are supported, choose any one. ); then set the degree of noise reduction (eliminating picture noise can improve the quality of the picture); and finally set the magnification of the picture.

Step 3. After setting the parameters, click the [Start Conversion] button in the upper right corner to start the software program; when the "Export Successful" prompt box pops up, it means that the image has been successfully enlarged without loss. , click the "Go to export file location" button in the prompt box to open the enlarged image.

Step 4, let’s compare the photos before and after lossless enlargement. You can see that the enlarged image is still very clear and without distortion.

8K paper, with its unique size of 4320 mm by 6120 mm, is specially designed for those occasions that require large-format, high-definition output. It is suitable for professional applications such as large-scale posters, wall decorations, billboards, etc., which have extremely high requirements on paper size and resolution. However, this specification is not suitable for daily printing tasks, because ordinary printers and standard printing paper cannot match the size of 8K paper, so you need to pay special attention to its professionalism when choosing.
This kind of oversized paper has obvious advantages. Not only can it pre sent a stunning visual effect, but it also means that it requires more space and dedicated processing equipment for use and storage. Therefore, if you need to carry out large-scale printing or display work, 8K paper is undoubtedly an ideal choice. On the other hand, if you just print on a daily basis, you may need to consider more common paper sizes.