![]() As it is enlarged it does not look sharp and clear, and "artifacts" (extraneous pixels that look like small checkerboard patterns) begin to appear. The first is a low resolution image from the Internet, only 72 pixels per inch. For example, look at these three pictures: Which software is used and the amount an image can be enlarged depends on the image and how much you want to 'push' it.Ī high resolution image can most likely be increased by another quarter to a third without loss of image quality. We charge $10 per image for this service. We use both Adobe® Phtoshop™ and OnOne® software's PerfectResize™ to "up-res" (increase the ressolution) of an image. 2: Can my print be made larger than recommended by the number of pixels? This will bring up a pallet showing the pixel dimensions. On a Mac using Preview, select 'Tools' > 'Inspector'. In Picture Manager, select 'Picture' > 'Resize' and a pallet will open showing the size settings summary. *NOTE: If neither of these options work, you need to open the image in an image editing program such as Picture Manager on a Windows PC and Preview on a Macintosh. Once you know the pixel dimensions, divide the numbers you see by 150 to get the maximum number of (rounded off) inches of both sides. On a Windows PC, hover your mouse pointer over the unopened image icon (see examples, right).* ![]() On a Mac by default the pixel dimensions are displayed beneath the file name. To find the pixel dimensions, place the unopened image file on your computer's desktop. ![]() This means you need to know the actual pixel dimensions of your image. If you want a print that is 10", ideally the digital files should be at least 1,500 pixels in length (10" x 150 pixels = 1,500 pixels). For printing on an Epson® ink-jet printer, we recommend the resolution be at least 150 pixels for every physical inch of print. Answers to Common Printing Questions: 1: How large can my digital photograph be printed?
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