fingerprint scan : roll to dab (flat) image Option

[john smith]

hi all,


where can i find Component or SDK / code for converting roll
images to a dab (flat) image . in general, it is used in fingerprint
livescaners.
blending mosaic rolled pictures (with overlap) form the final dab
fingerprint. in fact a Delta value between each two neighbor pictures
(frame of camera) can be calculated.


BR
j.Smith