[fprint] How can I use the NBIS software.

[Maiko Cezar]

Hi,

Thanks, just alloc memory before the memcpy function resolved my problem.
Thanks a lot.

2009/9/28 Gustavo Chaín Dumit <g at 0xff.cl>

> El Mon, 28 Sep 2009 15:42:02 -0300
> Maiko Cezar <m41k0.c3z4r at gmail.com> escribió:
> > Hi,
> Hi!
> >
> > I have tried to study the source-code of the libfprint library and I
> > have many doubts that I would like to aks you.
> go ahead.
>
> >
> > In the firts time, I can't detach the device processing part to the
> > image processing.
> > is the method get-minutiae(parameters) capable to binarize a
> > fingerprint and detect the minutiae ?
> I think that's a big problem on libfprint.
> The binarization is made by nbis software.
>
> >
> > What kind of data this functions receive ? RAW ?
> yes, all image process is done in RAW format.
>
> >
> > I want to show you the main parts of my code, I'm using libfprint as
> > a base but it doesn't work
> > can you see them and tell me what do you thing????
> I don't have to much time, I have made 2 little hanges to your code,
> try and tellme how it goes:
> http://codepad.org/c1ptmyBi
>
> >
> > I've use the libfprint to base my code, this is the main parts of my
> > code that does not working.
> > http://codepad.org/RKkc47w5
> > The full project (netbeans) with all header and classes is here:
> > http://dl.getdropbox.com/u/1772359/ImageFilter.zip
> >
> > 2009/9/25 Gustavo Chaín Dumit <g at 0xff.cl>
> >
> > > El Fri, 25 Sep 2009 16:29:36 -0300
> > > Maiko Cezar <m41k0.c3z4r at gmail.com> escribió:
> > > > Hi guys,
> > > >
> > > > I want to learn how I can use the NBIS software, to write my own
> > > > code as you did with Libfprint. What functions from NBIS software
> > > > can I use to binarize a bitmap and extract the minutiae from a
> > > > fingerprint image?
> > > >
> > > > I read the pdf files that i found on the NIST website
> > > > http://fingerprint.nist.gov/NBIS/nbis_export_control.pdf
> > > > http://fingerprint.nist.gov/NBIS/nbis_non_export_control.pdf
> > > >
> > > > but without success, anyone can help me with this?
> > >
> > > Try reading libfprint code.
> > >
> > > --
> > > Gustavo Chaín Dumit
> > > http://0xff.cl
> > > _______________________________________________
> > > fprint mailing list
> > > fprint at reactivated.net
> > > http://lists.reactivated.net/mailman/listinfo/fprint
> > >
>
> Bye!
>
>
> --
> Gustavo Chaín Dumit
> http://0xff.cl
>
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