Martin Hejnfelt | 5 Apr 14:15 2014
Picon

Experiences with libfprint in multi user environments

Hi,

I am currently working on a unit where I need fingerprint identification
of up to 50 users. The system is going to run on Linux (right now with a
Raspberry Pi as host) which is why I use libfprint. Installing/compiling
newest libfprint (from the git repo) has been done.

I have good experience with the UPEK touchstrip sensors, however in
multiuser environments I have the feeling that, first of all the number
of false negatives are a bit high, probably mostly due to how small the
sensor is, thus increasing the risk for people to make an "erroneous"
swipe. I feel that for an application to use fingerprint, for people to
not get "pissed" at the system, it must be rather stable.

Therefore I am calling for some experience regarding the different
readers supported by libfprint regarding to stability and ease of use
(for the user), before I just start randomly buying readers :)
My best guesses right now are the URU4500 and EikonTouch 300 (are the
500/510's supported?) since they use "touch" type which I guess would be
easier for the user, and give more minutiae easier, but this is more a
guess, since I only have experience with the touchstrip versions.

Any help is appreciated!

Kind regards,
Martin Hejnfelt
Mariusz Ciszewski | 4 Apr 09:11 2014
Picon

Fwd: Fprintd V_0_5_1 compiling and installation from sources, ask for doublecheck

> I guess he wants to compile fprintd and not libfprint

Exactly.


2014-04-04 8:56 GMT+02:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:

Hi Bastien,

I guess he wants to compile fprintd and not libfprint

Regards
Vasily

On Fri, Apr 4, 2014 at 9:28 AM, Bastien Nocera <hadess <at> hadess.net> wrote:
> On Fri, 2014-04-04 at 08:18 +0200, Mariusz Ciszewski wrote:
>> For install new Fprintd V_0_5_1 to replace old from current Debian
>> repository I need:
>>
>>
>> Download sources from:
>>
>> http://cgit.freedesktop.org/libfprint/fprintd/snapshot/V_0_5_1.zip
>>
>> or
>>
>>
>> http://cgit.freedesktop.org/libfprint/fprintd/snapshot/V_0_5_1.tar.gz
>
> This is already where you get it wrong. This is the release:
> http://people.freedesktop.org/~hadess/libfprint-0.5.1.tar.xz
>
>
> _______________________________________________
> fprint mailing list
> fprint <at> lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/fprint


_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 4 Apr 08:28 2014
Picon

Re: Raspberry Pi - Raspbian - to slow for fprint_demo ?

I just send to: submit <at> bugs.debian.org

"I would like to report outdated fprintd (0.4.1-5 instead of 0.5.0-1) in Debian repositories

1. In Debian repository is currently: 0.4.1-5

Confirmed on Raspbian on raspberry Pi: 

root <at> raspberrypi:/home/pi# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa                             Wersja                Architektura          Opis
+++-=================================-=====================-=====================-=======================================================================
ii  fprintd                           0.4.1-5-g73edad0-3    armhf                 D-Bus daemon for fingerprint reader access
root <at> raspberrypi:/home/pi#


2. In Xubuntu repository is currently: 0.5.0-1

Confirmed on Xubuntu:

root <at> home:/home/mariusz# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa          Wersja       Architektura Opis
+++-==============-============-============-=================================
ii  fprintd        0.5.0-1      i386         D-Bus daemon for fingerprint read
root <at> home:/home/mariusz# 

Please take care of it.
Please inform me when Debian repositories are updated.

Thank you very much.

Best regards
Mariusz Ciszewski"

I hope it will be enough to take care about it.


2014-04-04 7:44 GMT+02:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:
Hi Mariusz,

You have to contact debian maintainer of that package.

Regards
Vasily

On Fri, Apr 4, 2014 at 8:24 AM, Mariusz Ciszewski
<mariusz.ciszewski <at> gmail.com> wrote:
> Different version of fprintd in some Linux distributions (who is sesponsible
> for it and who can / is able to change it in oficial repositories?)
>
> 1. In Debian repository is currently: 0.4.1-5
> https://packages.debian.org/search?suite=stable&section=all&arch=any&searchon=names&keywords=fprintd
>
> Confirmed on Raspbian on raspberry Pi:
>
> root <at> raspberrypi:/home/pi# dpkg -l fprintd
> Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
> | Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
> |/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw.
> zapl.
> || Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
> ||/ Nazwa                             Wersja                Architektura
> Opis
> +++-=================================-=====================-=====================-=======================================================================
> ii  fprintd                           0.4.1-5-g73edad0-3    armhf
> D-Bus daemon for fingerprint reader access
> root <at> raspberrypi:/home/pi#
>
>
> 2. In Xubuntu repository is currently: 0.5.0-1
>
> Confirmed on Xubuntu:
>
> root <at> home:/home/mariusz# dpkg -l fprintd
> Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
> | Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
> |/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw.
> zapl.
> || Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
> ||/ Nazwa          Wersja       Architektura Opis
> +++-==============-============-============-=================================
> ii  fprintd        0.5.0-1      i386         D-Bus daemon for fingerprint
> read
> root <at> home:/home/mariusz#
>
>
>
>
>
>
> 2014-04-01 23:25 GMT+02:00 Mariusz Ciszewski <mariusz.ciszewski <at> gmail.com>:
>
>> Hello Vasily
>>
>> I checked the version and I see:
>>
>> root <at> raspberrypi:/home/pi# apt-get upgrade
>> Czytanie list pakietów... Gotowe
>> Budowanie drzewa zależności
>> Odczyt informacji o stanie... Gotowe
>> 0 aktualizowanych, 0 nowo instalowanych, 0 usuwanych i 0
>> nieaktualizowanych.
>> root <at> raspberrypi:/home/pi# apt-get update
>> Pobieranie:1 http://mirrordirector.raspbian.org wheezy Release.gpg [490 B]
>> Pobieranie:2 http://archive.raspberrypi.org wheezy Release.gpg [490 B]
>> Pobieranie:3 http://mirrordirector.raspbian.org wheezy Release [14,4 kB]
>> Pobieranie:4 http://archive.raspberrypi.org wheezy Release [7227 B]
>> Pobieranie:5 http://archive.raspberrypi.org wheezy/main armhf Packages
>> [17,2 kB]
>> Pobieranie:6 http://mirrordirector.raspbian.org wheezy/main armhf Packages
>> [7426 kB]
>> Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl_PL
>> Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl
>> Ign.  http://archive.raspberrypi.org wheezy/main Translation-en
>> Stary http://mirrordirector.raspbian.org wheezy/contrib armhf Packages
>> Stary http://mirrordirector.raspbian.org wheezy/non-free armhf Packages
>> Stary http://mirrordirector.raspbian.org wheezy/rpi armhf Packages
>> Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl_PL
>> Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl
>> Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-en
>> Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl_PL
>> Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl
>> Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-en
>> Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl_PL
>> Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl
>> Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-en
>> Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl_PL
>> Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl
>> Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-en
>> Pobrano 7466 kB w 2min 11s (56,7 kB/s)
>> Czytanie list pakietów... Gotowe
>> root <at> raspberrypi:/home/pi# dpkg -l fprintd
>> Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
>> | Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
>> |/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw.
>> zapl.
>> || Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
>> ||/ Nazwa                             Wersja                Architektura
>> Opis
>>
>> +++-=================================-=====================-=====================-=======================================================================
>> ii  fprintd                           0.4.1-5-g73edad0-3    armhf
>> D-Bus daemon for fingerprint reader access
>> root <at> raspberrypi:/home/pi#
>>
>> How do you think, why this old revision are included in Raspbian
>> repositories?
>> Should it be reported in some place / to someone?
>>
>> Best regards
>> Mariusz Ciszewski
>>
>>
>> 2014-03-31 22:42 GMT+02:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:
>>
>>> Hi Mariusz,
>>>
>>> "** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion
>>> `gerror == NULL || *gerror == NULL' failed" means fprintd (not
>>> libfprint) version is too old (several years or so)
>>>
>>> Regards
>>> Vasily
>>>
>>> On Mon, Mar 31, 2014 at 11:07 PM, Mariusz Ciszewski
>>> <mariusz.ciszewski <at> gmail.com> wrote:
>>> > Dear Vasily
>>> >
>>> > I decided to check again this strange behavior of fprint-demo on
>>> > Raspberry
>>> > Pi (fprintd, fprint-demo, fprint-gui form original Raspbian
>>> > repositories
>>> > included by default).
>>> >
>>> > I decided to check its behavior in text console (using fprintd-enroll
>>> > and
>>> > then fprintd-verify.
>>> >
>>> > And just look - normally (on Ubuntu) after fprint-enroll system ask be
>>> > 5
>>> > times to repeat fingerprint scan.
>>> >
>>> > And here on Raspberry Pi it looks:
>>> >
>>> > root <at> raspberrypi:/home/pi# fprintd-enroll
>>> > Using device /net/reactivated/Fprint/Device/0
>>> > Enrolling right index finger.
>>> > Enroll result: enroll-completed
>>> > root <at> raspberrypi:/home/pi# fprintd-enroll
>>> > Using device /net/reactivated/Fprint/Device/0
>>> > Enrolling right index finger.
>>> > Enroll result: enroll-completed
>>> > root <at> raspberrypi:/home/pi#
>>> >
>>> >
>>> > And then:
>>> >
>>> > root <at> raspberrypi:/home/pi# fprintd-verify
>>> > Using device /net/reactivated/Fprint/Device/0
>>> > Listing enrolled fingers:
>>> >  - #0: right-index-finger
>>> > Verify result: verify-no-match (done)
>>> > root <at> raspberrypi:/home/pi# fprintd-verify
>>> > Using device /net/reactivated/Fprint/Device/0
>>> > Listing enrolled fingers:
>>> >  - #0: right-index-finger
>>> >
>>> > ** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion
>>> > `gerror
>>> > == NULL || *gerror == NULL' failed
>>> > VerifyStart failed:
>>> > root <at> raspberrypi:/home/pi# fprintd-verify
>>> > Using device /net/reactivated/Fprint/Device/0
>>> > Listing enrolled fingers:
>>> >  - #0: right-index-finger
>>> > Verify result: verify-no-match (done)
>>> > root <at> raspberrypi:/home/pi#
>>> >
>>> >
>>> > Any ideas why fingerprint devices cannot work on Raspberry Pi properly?
>>> >
>>> > Vasily I didn't try your repositories yet. Maybe I should...
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > 2014-03-26 9:24 GMT+01:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:
>>> >>
>>> >> Hi Mariusz,
>>> >>
>>> >>
>>> >> What type of scanner do you use?
>>> >>
>>> >> Regards
>>> >> Vasily
>>> >>
>>> >> On Wed, Mar 26, 2014 at 11:17 AM, Mariusz Ciszewski
>>> >> <mariusz.ciszewski <at> gmail.com> wrote:
>>> >> > Hello
>>> >> >
>>> >> > I tried fprint_demo many times but when I tried it on Raspberry Pi
>>> >> > (ARM
>>> >> > based copmuter) I discovered It's much much harder to verify
>>> >> > (succesfully
>>> >> > done) a fingerprint.
>>> >> > For example using a notebook with Ubuntu the verification was
>>> >> > succesfully
>>> >> > almost every time.
>>> >> >
>>> >> > On Raspbbery Pi - Raspbian (based on Debian OS) the rerification
>>> >> > errers
>>> >> > are
>>> >> > alboms 80%. About 20% (or less) is succesfully done.
>>> >> >
>>> >> > What can be a reason?
>>> >> > How can I found a real reason?
>>> >> >
>>> >> > Please help me.
>>> >> >
>>> >> > Thank you very much.
>>> >> >
>>> >> > Best regards
>>> >> > Mariusz Ciszewski
>>> >> >
>>> >> > _______________________________________________
>>> >> > fprint mailing list
>>> >> > fprint <at> lists.freedesktop.org
>>> >> > http://lists.freedesktop.org/mailman/listinfo/fprint
>>> >> >
>>> >
>>> >
>>
>>
>

_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 4 Apr 08:18 2014
Picon

Fprintd V_0_5_1 compiling and installation from sources, ask for doublecheck

For install new Fprintd V_0_5_1 to replace old from current Debian repository I need:

Download sources from:


Then I need to unpack it somewhere.

Then I need to probably follow:
./configure; make; make install

But I cannot to find how and where to run 
./configure

Because of 'no file or command'.

Could someone please help me?

Thank you very much

Best regards
Mariusz
_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 4 Apr 07:32 2014
Picon

Fwd: Raspberry Pi - Raspbian - to slow for fprint_demo ?

Different version of fprintd in some Linux distributions (who is sesponsible for it and who can / is able to change it in oficial repositories?) 

1. In Debian repository is currently: 0.4.1-5

Confirmed on Raspbian on raspberry Pi: 

root <at> raspberrypi:/home/pi# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa                             Wersja                Architektura          Opis
+++-=================================-=====================-=====================-=======================================================================
ii  fprintd                           0.4.1-5-g73edad0-3    armhf                 D-Bus daemon for fingerprint reader access
root <at> raspberrypi:/home/pi#


2. In Xubuntu repository is currently: 0.5.0-1

Confirmed on Xubuntu:

root <at> home:/home/mariusz# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa          Wersja       Architektura Opis
+++-==============-============-============-=================================
ii  fprintd        0.5.0-1      i386         D-Bus daemon for fingerprint read
root <at> home:/home/mariusz# 






2014-04-01 23:25 GMT+02:00 Mariusz Ciszewski <mariusz.ciszewski <at> gmail.com>:

Hello Vasily

I checked the version and I see:

root <at> raspberrypi:/home/pi# apt-get upgrade
Czytanie list pakietów... Gotowe
Budowanie drzewa zależności
Odczyt informacji o stanie... Gotowe
0 aktualizowanych, 0 nowo instalowanych, 0 usuwanych i 0 nieaktualizowanych.
root <at> raspberrypi:/home/pi# apt-get update
Pobieranie:1 http://mirrordirector.raspbian.org wheezy Release.gpg [490 B]
Pobieranie:2 http://archive.raspberrypi.org wheezy Release.gpg [490 B]
Pobieranie:3 http://mirrordirector.raspbian.org wheezy Release [14,4 kB]
Pobieranie:4 http://archive.raspberrypi.org wheezy Release [7227 B]
Pobieranie:5 http://archive.raspberrypi.org wheezy/main armhf Packages [17,2 kB]
Pobieranie:6 http://mirrordirector.raspbian.org wheezy/main armhf Packages [7426 kB]
Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl_PL
Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl
Ign.  http://archive.raspberrypi.org wheezy/main Translation-en
Stary http://mirrordirector.raspbian.org wheezy/contrib armhf Packages
Stary http://mirrordirector.raspbian.org wheezy/non-free armhf Packages
Stary http://mirrordirector.raspbian.org wheezy/rpi armhf Packages
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-en
Pobrano 7466 kB w 2min 11s (56,7 kB/s)
Czytanie list pakietów... Gotowe
root <at> raspberrypi:/home/pi# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw. zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa                             Wersja                Architektura          Opis
+++-=================================-=====================-=====================-=======================================================================
ii  fprintd                           0.4.1-5-g73edad0-3    armhf                 D-Bus daemon for fingerprint reader access
root <at> raspberrypi:/home/pi#

How do you think, why this old revision are included in Raspbian repositories?
Should it be reported in some place / to someone?

Best regards
Mariusz Ciszewski


2014-03-31 22:42 GMT+02:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:

Hi Mariusz,

"** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion
`gerror == NULL || *gerror == NULL' failed" means fprintd (not
libfprint) version is too old (several years or so)

Regards
Vasily

On Mon, Mar 31, 2014 at 11:07 PM, Mariusz Ciszewski
<mariusz.ciszewski <at> gmail.com> wrote:
> Dear Vasily
>
> I decided to check again this strange behavior of fprint-demo on Raspberry
> Pi (fprintd, fprint-demo, fprint-gui form original Raspbian repositories
> included by default).
>
> I decided to check its behavior in text console (using fprintd-enroll and
> then fprintd-verify.
>
> And just look - normally (on Ubuntu) after fprint-enroll system ask be 5
> times to repeat fingerprint scan.
>
> And here on Raspberry Pi it looks:
>
> root <at> raspberrypi:/home/pi# fprintd-enroll
> Using device /net/reactivated/Fprint/Device/0
> Enrolling right index finger.
> Enroll result: enroll-completed
> root <at> raspberrypi:/home/pi# fprintd-enroll
> Using device /net/reactivated/Fprint/Device/0
> Enrolling right index finger.
> Enroll result: enroll-completed
> root <at> raspberrypi:/home/pi#
>
>
> And then:
>
> root <at> raspberrypi:/home/pi# fprintd-verify
> Using device /net/reactivated/Fprint/Device/0
> Listing enrolled fingers:
>  - #0: right-index-finger
> Verify result: verify-no-match (done)
> root <at> raspberrypi:/home/pi# fprintd-verify
> Using device /net/reactivated/Fprint/Device/0
> Listing enrolled fingers:
>  - #0: right-index-finger
>
> ** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion `gerror
> == NULL || *gerror == NULL' failed
> VerifyStart failed:
> root <at> raspberrypi:/home/pi# fprintd-verify
> Using device /net/reactivated/Fprint/Device/0
> Listing enrolled fingers:
>  - #0: right-index-finger
> Verify result: verify-no-match (done)
> root <at> raspberrypi:/home/pi#
>
>
> Any ideas why fingerprint devices cannot work on Raspberry Pi properly?
>
> Vasily I didn't try your repositories yet. Maybe I should...
>
>
>
>
>
>
> 2014-03-26 9:24 GMT+01:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:
>>
>> Hi Mariusz,
>>
>>
>> What type of scanner do you use?
>>
>> Regards
>> Vasily
>>
>> On Wed, Mar 26, 2014 at 11:17 AM, Mariusz Ciszewski
>> <mariusz.ciszewski <at> gmail.com> wrote:
>> > Hello
>> >
>> > I tried fprint_demo many times but when I tried it on Raspberry Pi (ARM
>> > based copmuter) I discovered It's much much harder to verify
>> > (succesfully
>> > done) a fingerprint.
>> > For example using a notebook with Ubuntu the verification was
>> > succesfully
>> > almost every time.
>> >
>> > On Raspbbery Pi - Raspbian (based on Debian OS) the rerification errers
>> > are
>> > alboms 80%. About 20% (or less) is succesfully done.
>> >
>> > What can be a reason?
>> > How can I found a real reason?
>> >
>> > Please help me.
>> >
>> > Thank you very much.
>> >
>> > Best regards
>> > Mariusz Ciszewski
>> >
>> > _______________________________________________
>> > fprint mailing list
>> > fprint <at> lists.freedesktop.org
>> > http://lists.freedesktop.org/mailman/listinfo/fprint
>> >
>
>



_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 1 Apr 22:51 2014
Picon

How to compile fprintd-enroll and fprintd-verify from source code?

Hello.

I would like to compile fprintd-enroll and fprintd-verify from repositories:

I would like to use them instead of out of date and not working properly packages fprintd-enroll and fprintd-verify from Raspbian (Raspberry Pi) repositories.

What / how should I proceed to replace old fprintd-enroll and fprintd-verify  packets and then use newest (compiled from sources) ?

Thank you very much for any help

Best regards
Mariusz Ciszewski
_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Vasily Khoruzhick | 26 Mar 10:11 2014
Picon

Re: Raspberry Pi - Raspbian - to slow for fprint_demo ?

On Wed, Mar 26, 2014 at 11:30 AM, Mariusz Ciszewski
<mariusz.ciszewski <at> gmail.com> wrote:
> Medion/Tevion Authentec AES2501
>
> http://www.bromba.com/tevions.jpg

That one can suffer from insufficient performance.

You can try libfprint from my github repo-
https://github.com/anarsoul/libfprint, I've improved frame assembly
routines for AES scanners recently.

Btw, please keep mailing list in CC, since it's not a private
conversation and questions/answers can be usefull for someone in
future.

Regards
Vasily

>
> 2014-03-26 9:24 GMT+01:00 Vasily Khoruzhick <anarsoul <at> gmail.com>:
>
>> Hi Mariusz,
>>
>> What type of scanner do you use?
>>
>> Regards
>> Vasily
>>
>> On Wed, Mar 26, 2014 at 11:17 AM, Mariusz Ciszewski
>> <mariusz.ciszewski <at> gmail.com> wrote:
>> > Hello
>> >
>> > I tried fprint_demo many times but when I tried it on Raspberry Pi (ARM
>> > based copmuter) I discovered It's much much harder to verify
>> > (succesfully
>> > done) a fingerprint.
>> > For example using a notebook with Ubuntu the verification was
>> > succesfully
>> > almost every time.
>> >
>> > On Raspbbery Pi - Raspbian (based on Debian OS) the rerification errers
>> > are
>> > alboms 80%. About 20% (or less) is succesfully done.
>> >
>> > What can be a reason?
>> > How can I found a real reason?
>> >
>> > Please help me.
>> >
>> > Thank you very much.
>> >
>> > Best regards
>> > Mariusz Ciszewski
>> >
>> > _______________________________________________
>> > fprint mailing list
>> > fprint <at> lists.freedesktop.org
>> > http://lists.freedesktop.org/mailman/listinfo/fprint
>> >
>
>
Mariusz Ciszewski | 26 Mar 09:17 2014
Picon

Raspberry Pi - Raspbian - to slow for fprint_demo ?

Hello

I tried fprint_demo many times but when I tried it on Raspberry Pi (ARM based copmuter) I discovered It's much much harder to verify (succesfully done) a fingerprint. 
For example using a notebook with Ubuntu the verification was succesfully almost every time.

On Raspbbery Pi - Raspbian (based on Debian OS) the rerification errers are alboms 80%. About 20% (or less) is succesfully done.

What can be a reason? 
How can I found a real reason?

Please help me.

Thank you very much.

Best regards
Mariusz Ciszewski
_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 26 Mar 09:10 2014
Picon

Replacement for linux fprintd-verify command - identify user in database

Hello

Please let me know it there is existing replacement for linux fprintd-verify command giving possibility of identify user in database.

fprintd-verify [-f finger] [usename] 

can be used for verify known user only (declaerd before checking: [usename])

I need to have command taht will be able to find user in database based on fingerprint of "unknown" person.

If it do not existing yet: 

- is it hard to write such application using libfprint ? (is it possible using this library only?)
- where can I find a person that could be write some code for open source project ( http://rasp485berry.wordpress.com/ )

Best regards
Mariusz Ciszewski

_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 23 Mar 13:07 2014
Picon

MiniPC e.g. Raspberry Pi with USB fingerprint as logging on terminal for smart home

Dear All

After my previous experiences I think you are my last chance to find sollution in my topic:

http://ubuntuforums.org/showthread.php?t=2212639&p=12964496#post12964496

http://darkblue.homeip.net/fingerprint/Forum/topic.php?TopicId=376&Posts=0

I'm searching for sollution to check the person after she or he came into home. I found it would be simplest for me using any mini PC and linux logon using fingerprint action (USB fingerprint reader connected). Then - script placed in autostart (executed if user logged succesfully). After script is executed then logged out uotomatically. And fingerprint system is ready again for check next person coming into home.

Please help, or please let me know who should I ask for help.

It strange but as I experienced - to find programist knowing fingerprint issues for linux is almost impossible.

For more details please check:
http://darkblue.homeip.net/fingerprint/Forum/topic.php?TopicId=376&Posts=0

or please contact me here or directly.

Thank you very much.
Best regards

Mariusz Ciszewski

_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint
Mariusz Ciszewski | 23 Mar 12:43 2014
Picon

Fwd: MiniPC with USB fingerprint as logging on terminal for smart home

Dear All

After my previous experiences I think you are my last chance to find sollution in my topic:

http://ubuntuforums.org/showthread.php?t=2212639&p=12964496#post12964496

http://darkblue.homeip.net/fingerprint/Forum/topic.php?TopicId=376&Posts=0

I'm searching for sollution to check the person after she or he came into home. I found it would be simplest for me using any mini PC and linux logon using fingerprint action (USB fingerprint reader connected). Then - script placed in autostart (executed if user logged succesfully). After script is executed then logged out uotomatically. And fingerprint system is ready again for check next person coming into home.

Please help, or please let me know who should I ask for help.

It strange but as I experienced - to find programist knowing fingerprint issues for linux is almost impossible.

For more details please check:
http://darkblue.homeip.net/fingerprint/Forum/topic.php?TopicId=376&Posts=0

or please contact me here or directly.

Thank you very much.
Best regards

Mariusz Ciszewski

_______________________________________________
fprint mailing list
fprint <at> lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/fprint

Gmane