If you want to make your digital photo into a poster size image, you can do it in the Image Size dialog box. However, just increasing the dimensions will make the image appear blurry and pixilated. To enlarge the image without losing the quality, follow these steps:
1. Open the digital image you wish to enlarge.
2. In the main menu, go to Image > Image Size.
3. In the Image Size dialog box, make sure the Resample Image box is checked off and choose Bicubic Smoother from the dropdown box (Figure 20).
1. Open the digital image you wish to enlarge.
2. In the main menu, go to Image > Image Size.
3. In the Image Size dialog box, make sure the Resample Image box is checked off and choose Bicubic Smoother from the dropdown box (Figure 20).
Figure 20. Increasing the size by 10 percent
4. Change the Document Size measurements to Percent. Type in 110. This will increase the size of the image by 10 percent (Figure 20).
5. Continue enlarging by 10 percent untill you are satisfied with the size.
5. Continue enlarging by 10 percent untill you are satisfied with the size.