How to enlarge calligraphy works in high definition?

If you already have a digital photo, please use PS to open the image-image size option. In the pixel size column, switch the pixel to the scale and adjust it to 1 10%. Repeat this operation until it is adjusted to the size you need. The image processed in this way is much better than directly adjusting the pixels to the size you want, because when the pixels of the image increase by 10%, it has little effect on the image quality. However, we should know that lossless enlargement of pixels will not increase image information, and it is impossible to make unclear pixel areas clear by increasing pixels.