[sane-devel] Digital ICE support

> > You've missed the first point: the IR information must be extracted > > first. Since the IR channel is a non-linear combination of the defect > > map with the R, G, B channels, this might get rather tricky. IBM has a > > patent on this as well. > > Hmm, can you elaborate? Can't the backend sim

[sane-devel] Multiscan feature for coolscan2 backend

--=-ORl+ld1mysJYuJUUfXn2 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable While we're at it, has anyone attempted to use the Multiscan feature of certain Nikon film scanners? Being the naive fellow I am, this should work by "setting a flag" on the scanner and either it would d

[sane-devel] Problem with Xsane 0.91 and Mustek ScanExpress A3 USB

After several tests - and kicks at the back of my scanner - it finally work= s !=20 The problem came from a checked option by default : I don't know its origin= al=20 translation, but it could be "Fast calibration". Both "Fast" and "High=20 Quality" Calibration were checked at the same time. Unchec

[sane-devel] Unkown scanner version in hp5400 backend

After searching, I manage to enter debug mode to try to see what is behind the failure in detection of my HP Scanjet 5400 scanner; here it is: [sanei_debug] Setting debug level of hp5400 to 128 [hp5400] sane_init: SANE hp5400 backend version 1.0-3 [from sane-backends 1.0.13) [hp5400] Reading con

[sane-devel] Problem with Xsane 0.91 and Mustek ScanExpress A3 USB

Hi everyone ! As you may expectr, I have a little problem with Xsane ! A few days ago, I = was=20 still using Mandrake 9.1 with Xsane 0.90, and, surprisingly, it worked with= =20 my scanner, a Mustek ScanExpress A3 USB. It was a surprise, because I had=20 tried to install the backends which was su

[sane-devel] Digital ICE support

--=-AJKdIpj8qu57IP2Irdlu Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Sun, 2003-11-30 at 17:05, Major A wrote: > > since some days I've been thinking about implementing routines to > > utilize the infrared channel supplied by my Nikon LS-2000 scanner for >

[sane-devel] Debian packages for 1.0.13

Hi, For all Debian users that'd like to upgrade to 1.0.13, I've made the packages available at: This is *not* an apt source, sorry, but only a temporary location until I can upload the packages to unstable. You'll find sane-backends (libsane, libsane-dev, sane-ut

[sane-devel] Digital ICE support

--=-PQ/z2tOC6teXwW1w5GGe Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, since some days I've been thinking about implementing routines to utilize the infrared channel supplied by my Nikon LS-2000 scanner for automatic defect correction. Is someone already

[sane-devel] Digital ICE support

> since some days I've been thinking about implementing routines to > utilize the infrared channel supplied by my Nikon LS-2000 scanner for > automatic defect correction. Is someone already working on this? There a few people who've tried things, myself included, but none of the efforts have produ

[sane-devel] Snapscan on Mac OS X 10.3

Hi, Some more informations: scanimage starts to see the scanner at SANE_DEBUG_SANEI_USB=3D8. With this setting, I was able to scan an image successfully. regards, R=E9mi Zara -- R=E9mi Zara http://www.remi-zara.net/ Le 30 nov. 03, =E0 13:46, R=E9mi Zara a =E9crit : >> Environment variable: SANE

[sane-devel] Snapscan on Mac OS X 10.3

> Environment variable: SANE_DEBUG_SANEI_SOMETHING, e.g. > SANE_DEBUG_SANEI_USB=3D255 or SANE_DEBUG_SANEI_SCSI=3D255. This is very interresting ! With SANE_DEBUG_SANEI_USB=3D255, scanimage -L finds my snapscan e40 ! Set it back to 0, and it does not find it anymore. Set it back to 255, and here it

[sane-devel] Hello & Visioneer Onetouch 4400 USB Scanner

Hi, I'm pretty shure, that the Visioneer 4400 does not contain a LM983x ASIC. I checked some logs in spring this year, and there it turned out to be a GeneSysLogic based device, at least containing a GL 640 bridge. The ASIC is unknown to me, probably one of those E... ones - maybe Steven Ellis kno

[sane-devel] Snapscan on Mac OS X 10.3

Hi, On Sun, Nov 30, 2003 at 12:43:51PM +0100, Rémi Zara wrote: > My next question is how do I enable debug output in sanei ? Is there an > environnement variable, or is this a compile time option ? Environment variable: SANE_DEBUG_SANEI_SOMETHING, e.g. SANE_DEBUG_SANEI_USB=255 or SANE_DEBUG_SAN

[sane-devel] Snapscan on Mac OS X 10.3

Hi, There's no device file for USB on OS X (I think) I tried as a privileged user and the result was the same: lundi:~ rzara$ sudo scanimage -L [sanei_debug] Setting debug level of snapscan to 255. [snapscan] sane_snapscan_init [snapscan] sane_snapscan_init: Snapscan backend version 1.4.35 [snaps

[sane-devel] Scanner programming

Hi, On Sat, Nov 29, 2003 at 12:02:30PM -0500, Jason Anderson wrote: > Hello everyone. I'm Jason and I would like to write a driver for the > HP Scanjet 2300C scanner. The only trouble is, I don't know where to > begin! So any help with the source code would be really helpful! See our website,

[sane-devel] Hello & Visioneer Onetouch 4400 USB Scanner

Hi, just joined the list because I use GNU/Linux and have one of the above scanners. I've been playing around with SANE trying to get it to work with the Plustek backend but had no joy. So it looks like there's no option but to start hacking at something. As I've no programming experience of US