Hi Julian, * Julian Hauser <jul...@julianhauser.com> [Aug 10. 2017 22:58]: > Hello everyone, > > I'm using the Reflecta 10T scanner using the pieusb backend. It mostly works > very well, thanks! One thing I have noticed though is that if I enable the > infrared scratch and dust removal option "Clean image" in Xsane, the detected > defects get painted over with a blurred dot. On film negatives, which have a > grainy structure, the results are clearly visible. I've uploaded an example > here: https://mis.julianhauser.com/index.php/s/MhSuFltcm0CLIMs. It would be > very nice if the corrections repaired the result taking into account the > structure of the neighbouring areas (as for example the "healing tool" in > GIMP does). >
> Does the "overpainting" happen in the firmware of the scanner or is > that part of sane? it's part of sane, resp. the pieusb backend. See https://anonscm.debian.org/cgit/sane/sane-backends.git/tree/backend/pieusb_specific.c#n1321 where various sane_ir_* functions are called. > Two more things I've noticed with the scanner is that images always > come out reversed left-to-right All images (color, greyscale, b&w) ? In all resolutions ? > and greyscale scans make xsane crash. These things don't bother me much > as they are easily fixed with a script after scanning. I can send crash > logs if someone is interested in debugging this however. Please do ! ;-) Klaus -- SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) -- sane-devel mailing list: sane-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to sane-devel-requ...@lists.alioth.debian.org
