SUB: fingerprint scan : roll to dab (flat) image
hi all,
where can i find Component or SDK / function for converting roll
images to a dab (flat) image . in general, it is used in fingerprint
livescaners
BR
j.Smith
jsmith
> where can i find Component or SDK / function for converting roll
> images to a dab (flat) image . in general, it is used in fingerprint
> livescaners
What's the difference? Do you _need_ to convert? If yes, probably one
or more suitable transformation matrices will help.
Regards,
Ertugrul Söylemez.
--=20
Security is the one concept, which makes things in your life stay as
they are. Otto is a man, who is afraid of changes in his life; so
naturally he does not employ security.
On May 28, 4:47 am, Ertugrul Soeylemez
wrote:
> jsmith
>
> > where can i find Component or SDK / function for converting roll
> > images to a dab (flat) image . in general, it is used in fingerprint
> > livescaners
>
> What's the difference? Do you _need_ to convert? If yes, probably one
> or more suitable transformation matrices will help.
>
> Regards,
> Ertugrul Söylemez.
>
> --
> Security is the one concept, which makes things in your life stay as
> they are. Otto is a man, who is afraid of changes in his life; so
> naturally he does not employ security.
mosaicing 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.
B/R
JSmith
jsmith
> > > where can i find Component or SDK / function for converting roll
> > > images to a dab (flat) image . in general, it is used in
> > > fingerprint livescaners
> >
> > What's the difference? Do you _need_ to convert? If yes, probably
> > one or more suitable transformation matrices will help.
>
> mosaicing 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.
Mosaicing? I don't know whether I understood you correctly, but if it's
your goal to reduce false positives by reducing detail, you're doing
something wrong. If not, what are you trying to achieve?
Regards,
Ertugrul Söylemez.
--=20
Security is the one concept, which makes things in your life stay as
they are. Otto is a man, who is afraid of changes in his life; so
naturally he does not employ security.