DrJ
New member
I have and use Photo AI and Gigapixel. Gigapixel can increase the resolution of an image but it can't add information to it. The basic information is contained in the original image. What I believe Gigapixel does is divide the original pixels in quarters resulting in 4 "new" pixels. Then it computes the values of each "new pixel" based on the values of the original pixel and the surrounding "old pixels". It thus removes the pixelation you get when zooming into the low resolution image but it doesn't add any new information to the image. Pretty clever, though.
