Let ImaQuest give you what your AFIS wants!
As seen in the example above, three overlapping latent images can pose problems for
AFIS. By first selecting an area with overlapping ridges, then applying Fast Fourier Transform (FFT) the ridges of one print can be removed leaving the selected print visible. Next apply Brightness and Contrast, a Sharpen filter, and then rotate. Through a few
simple and repeatable steps in ImaQuest, anyone can get AFIS quality results.