I have attached a patch for the sane-backends source code. This
attempts to provide alternate color de-interlacing for your scanner.
It does not attempt to fix any edge cropping issues. Let me know if
you need more instructions.
allan
On Tue, Mar 15, 2016 at 7:59 PM, m. allan noah wrote:
> Canon
Canon scanners often have this variable interlacing at different
resolutions, so I am not surprised to see this. However, this
particular scanner has the weirdest interlacing that canon does. If
you can compile from source, I can send you some patches to try. See
http://www.sane-project.org/README.
There are too many authors, some now missing. It is unfortunately
unrealistic to change the license now.
allan
On Tue, Mar 15, 2016 at 12:46 PM, Alessandro Zummo
wrote:
> On Tue, 15 Mar 2016 07:40:04 -0400
> "m. allan noah" wrote:
>
>> Third, the intention of the exception in the sane license w
On Tue, 15 Mar 2016 07:40:04 -0400
"m. allan noah" wrote:
> Third, the intention of the exception in the sane license was to allow
> closed-source front ends to link to sane without becoming polluted. It
> was not done to allow closed-source backends to re-use the internals
> of sane-backends.
(Now with attachment. grrr)
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Hello,
On Mar 15 07:40 m. allan noah wrote (excerpt):
... we have seen time and again that your users
will be better served by an open backend.
If you keep the code closed, you will be
unable to support users on fringe platforms
I think one cannot overemphasize that point!
I would even say:
Am 02.03.2016 um 20:26 schrieb Stef:
> Hello
>
> thank you for the report. All is working including 600 dpi color
> scans ?
>
> Regards,
> Stef
Hi!
I already wrote you, but my mail was rejected from the mailing list due
to size restrictions, which I noticed right now.
For completenes
Unfortunately, yes.
I uninstalled "cndrvsane-drc125" and restartet the system. The color shift is
still there.
And there is also the problem, that there is a 1/2 cm cut on the long edge of
the scanned page (the "duplex-offset" option only handles the short edge) – but
I guess this is another p
If you uninstall the Canon "DR-C125 Driver for Linux V1.0 (v1.0)"
software, does this color shift still happen?
allan
On Tue, Mar 15, 2016 at 7:37 AM, el-ti wrote:
> The system is using the libsane version from the PPA: 1.0.26-git20160305-wily0
>
> It was installed above the one from Ubuntu’s re
First, let me state that I am not a lawyer, and much of what follows
is my opinion or interpretation.
Second, we have seen time and again that your users will be better
served by an open backend. If you keep the code closed, you will be
unable to support users on fringe platforms, (Do you build fo
The system is using the libsane version from the PPA: 1.0.26-git20160305-wily0
It was installed above the one from Ubuntu’s repositories, when I added the PPA.
el-ti
Am 15.03.2016 um 12:22 schrieb m. allan noah:
> You have installed both sane-backends, and canon's driver? Which one
> are you usi
You have installed both sane-backends, and canon's driver? Which one
are you using? Assuming you are actually using sane-backends, we will
have to modify the code to control the color descrambling.
allan
On Tue, Mar 15, 2016 at 6:08 AM, el-ti wrote:
> Hello,
>
> I have an appendix to make – mayb
Hello,
I have an appendix to make – maybe someone has a hint for me, why the
scanner behaves really strange:
Depending on the scanning resolution, the shifting on the color range is
different! I used the following command to test this:
scanimage --batch --source "ADF Duplex" --page-width 210
--p
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