You can calculate the scanning resolution you require by measuring the original picture. Because resolution is normally expressed in inches, calculations are easiest when the dimensions of the ...

What is the relationship (if any) on dpi and image size, and the effects of adjusting one on the other? The question I have is thus: I shot some medium format film and asked for the developer to give ...

So I'm using Windows Vista64 with a shiny new Cannon 8800F scanner which has an optical resolution of 4800x9600 dpi. When I go to scan (using either Photoshop Elements or Paint.NET) the highest ...

Our best flatbed scanner for professionals, the Epson Perfection V850 Pro Photo Scanner, supports a maximum optical resolution of 6800 DPI, and can take anywhere from 30 seconds to several minutes per ...