5/25/2023 0 Comments Grainy adobe dimension problemThis will look pretty much the same if you print them out at their nominal size. If you halve your picture size, to 5" x 4", still at 72 dpi, This makes up your file, and as you can see, it can get quite large. You have 10 x 8 x 72 = 5760 pixels, each with whatever colour depth is applicable. This is not a great way to retain the original information, as when you expand the picture by what ever means, you will be very low on data to convey the original image.Īssume the original was a 10" x 8" picture, at 72 dpi. The problem with altering the size of pictures is that if you halve the length and height, you wind up with 1/4 of the number of pixels, if the original was 72 dpi, and so is the new file, then you have the pixel count at 25% of the original.
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