[fprint] Validity Sensor (VFS300)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hey Guys, I got a new notebook, installed ubuntu lynx and want to setup my fingerprint sensor. But without success. frint_demo say: no device found. I looked with lsusb what device I got: lsusb -s 001:004 Bus 001 Device 004: ID 138a:0008 DigitalPersona, Inc search in google with usb 001:004 give me no success... So I booted with Windows 7 and make some screenshots of the driver informations. In Windows the device is listed as Validity Sensor (VFS300). My question is, how I can help to integrate the device, or if somebody nows anything about the device... http://yfrog.com/6bvalidiysensor1p http://yfrog.com/85validiysensor2p http://yfrog.com/b9validiysensor3p http://yfrog.com/6wvalidiysensor4p http://yfrog.com/j4validiysensor5p Regards, Thomas -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvYJg4ACgkQAOHgX6771lRzaQCgmweIqNdifmxKS/0smRBT8KMk 0YIAoJ9WxpFd8TMheehBwe9ucjkz+LOY =cNFb -END PGP SIGNATURE- ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint
Re: [fprint] Driver for Upek Eikon model no. TCRD4C4 (aka. Eikon II)
Here's an updated patch. In this patch, instead of replacing the upekts driver, I created a new driver called upek2e. The driver is not compiled by default, because of the problems with the upeksonly driver sharing IDs with this driver. To compile this driver, you must include it in the --with-drivers option when configurying: By example: ./configure --with-drivers=upek2e upekts Why a new driver? * The verification is exactly the same as the upekts one. Copy-paste. * There are some changes in the enrollment, and surely more changes will follow since this was only tried on two device variants (and there are still some issues on both of them). * The initialization part is almost completely different. With this driver, I want to create a sandbox to test better the targeting devices, without messing up with the original upekts driver. Since we're maintaining the same code structure as the upekts driver, when this code becomes more tested and solid we'll be able to incorporate back the changes in a future --if we still think that is a good idea at that time. Link: http://sharing.jorgesuarezdelis.name/2010/libfprint-0.1.0~pre2 +upeke2driver.diff Hope you like the idea. Comments will be very welcomed, of course :) -- Jorge Suárez de Lis y...@jorgesuarezdelis.name ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint
Re: [fprint] [Fwd: Re: Upek Eikon II]
The upeksonly device seems to work *very* differently to the other two devices. The upeksonly driver has not the same structure as the upekts driver as well, and we should need to take a very deep look into its code to do the matching. I mean, that would be a lot of hard work. I like your idea, because that would fix the ids issue. But that's too much work and I'm not very confident that merging two drivers that seem so different would be the best solution. Comments about this would be very appreciated. I actually don't want to do this if we are able to find a smarter solution. -- Jorge Suárez de Lis y...@jorgesuarezdelis.name ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint
Re: [fprint] Driver for Upek Eikon model no. TCRD4C4 (aka. Eikon II)
Sorry by the confussion. The driver is called upek2e. The configure example should be: ./configure --with-drivers=upeke2 upekts -- Jorge Suárez de Lis y...@jorgesuarezdelis.name ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint
[fprint] Recreate a .PGM image from a stored fingerprint
Hello, Is there any way to recreate a .PGM image from a stored fingerprint with libfprint? Do I have to store both the fingerprint and the image if I want to show the scanned fingerprint image later in my application? Thanks in advance! Pavel M. ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint
Re: [fprint] Recreate a .PGM image from a stored fingerprint
В сообщении от 28 апреля 2010 22:23:40 автор Pavel M. написал: Hello, Is there any way to recreate a .PGM image from a stored fingerprint with libfprint? Do I have to store both the fingerprint and the image if I want to show the scanned fingerprint image later in my application? Thanks in advance! Nope, libfprint does not store whole image, it stores info about minutiaes. So it is not possible to restore image from stored fingerprint. Regards Vasily signature.asc Description: This is a digitally signed message part. ___ fprint mailing list fprint@reactivated.net http://lists.reactivated.net/mailman/listinfo/fprint