[Gimp-user] restoring faded transparencies
Quoting geoff for...@gimpusers.com: I was scanning a lot of colour transparencies, some taken up to 40 years ago, and found that in some cases the colours had deteriorated badly. After a lot of experimenting I have developed an automatic way of improving the digital scans using gimp. I have put a technical article, the gimp plug-in, and a collection of the good and bad results at www.lionhouse.plus.com/photosoftware/restore. I would be interested in hearing from anyone who has worked on this problem and if you try the plug-in let me know how it works for your pictures. Your script produces some very impressive results and your methodology is quite ingenious. I especially like how you exploit the quantization capabilities of GIMP (i.e., using Indexed colormaps). I was wondering what licensing your script is released under. There is room for improvement of your script, particularly with regard to its behavior as a GIMP plug-in and it would be easier to develop your script further if it were licensed to allow the sharing of derivatives (GPL, BSD, etc). This is especially true if your main interest lies with the image algorithms and you are less interested in the demands of the GIMP plug-in interface (e.g., handling UNDO, honoring selections, providing more flexible utility, menu location, etc). One thing that should be fixed fairly soon is that your script seems to produce a hidden image (i.e., no view associated) and neglect to remove it when finished. Regards. Thanks for your message. As you deduce I am more interested in the processing algorithm than the coding. There are too many poor results at the moment and I suspect there will be modifications to the method when I have more experience of its performance. For this reason I have not put it on a gimp site. I am happy for anyone to develop the plug-in further and improve the interface but there is not much point until the algorithm is unlikely to change. I have killed the spurious hidden image which was left over from the way of correcting the side absorptions. -- geoff ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] using levels on layer
I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Thanks all, Helen, using Gimp 2.4.5 on SuSE 11.0 ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] using levels on layer
On Monday 23 February 2009, Helen wrote: I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Hello Helen, (nearly) all tools work just on the current layer, as does the levels tool. Maybe you merged your layers together and have only one layer left? Daniel signature.asc Description: This is a digitally signed message part. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Fwd: Re: using levels on layer
---BeginMessage--- No, I checked again -- I have background, background duplicate, and a top layer. On the top layer, I used the crop tool on that layer only, which leaves a lot of background showing around edges. I'd like to run levels just on bkgrd (or bkground duplicate). Maybe there a tool properties setting that I've missed. On Mon, Feb 23, 2009 at 9:16 AM, Daniel Hornung daniel.horn...@gmx.dewrote: On Monday 23 February 2009, Helen wrote: I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Hello Helen, (nearly) all tools work just on the current layer, as does the levels tool. Maybe you merged your layers together and have only one layer left? Daniel ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user -- Helen Etters using Linux, SuSE11 ---End Message--- signature.asc Description: This is a digitally signed message part. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] using levels on layer
I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Perhaps if you turned off the layers you do not want to change then used the levels tool on the layer left you would do want you want. Norman ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] using levels on layer
Yes! Thank you! On Mon, Feb 23, 2009 at 11:41 AM, norman nor...@littletank.org wrote: I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Perhaps if you turned off the layers you do not want to change then used the levels tool on the layer left you would do want you want. Norman ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user -- Helen Etters using Linux, SuSE11 ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] briefing request
Hello, I'm a freelance journalist working for the Guardian. I am currently researching a piece about the growth in free software and open source applications. Would there anyone from Gimp who'd be free for a chat on the telephone some time tomorrow? best wishes, Sean -- blog: http://seandodson.wordpress.com image: flickr.com/photos/seandodson skype: seandodson moblie: +44 7972 180 931 ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] [Fwd: Re: using levels on layer]
---BeginMessage--- Yes! Thank you! On Mon, Feb 23, 2009 at 11:41 AM, norman nor...@littletank.org wrote: I haven't found a way to use the levels tool on one layer only. Is it possible to do this, to adjust the color of a layer rather than the image? Perhaps if you turned off the layers you do not want to change then used the levels tool on the layer left you would do want you want. Norman ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user -- Helen Etters using Linux, SuSE11 ---End Message--- ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] emal address
cl...@usd430.k12.ks.us ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Scanning into GIMP
I am new to using GIMP. Can I import images into GIMP from a scanner. If so what do I need to do to set up to do this. I have looked in the online manual but did not find an answer to my question. Thanks ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Scanning into GIMP
On Mon, 2009-02-23 at 11:31 -0600, Rodney Clay wrote: I am new to using GIMP. Can I import images into GIMP from a scanner. If so what do I need to do to set up to do this. I have looked in the online manual but did not find an answer to my question. On Linux: install the SANE and XSane packages, including the XSane GIMP Plugin. Setting up SANE is a little confusing for newbies, but it just takes a Doh! moment to realize it isn't that hard. On Windows: I think you need to configure your scanner with TWAIN, whatever that is. On Mac: I have no idea. GIMP does not have built in scanner support. It utilizes whatever scanner support is available from your operating system. -- Michael J. Hammel mjham...@graphics-muse.org ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Scanning into GIMP
On Mon, 2009-02-23 at 11:31 -0600, Rodney Clay wrote: I am new to using GIMP. Can I import images into GIMP from a scanner. If so what do I need to do to set up to do this. I have looked in the online manual but did not find an answer to my question. Speaking from experience and running Ubuntu 8.10 and a compatible scanner, in Gimp File - Create - XSane - Device dialogue. Ubuntu has all the software you need already installed. Norman ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Scanning into GIMP
On Monday 23 February 2009 02:07:16 pm norman wrote: On Mon, 2009-02-23 at 11:31 -0600, Rodney Clay wrote: I am new to using GIMP. Can I import images into GIMP from a scanner. If so what do I need to do to set up to do this. I have looked in the online manual but did not find an answer to my question. Speaking from experience and running Ubuntu 8.10 and a compatible scanner, in Gimp File - Create - XSane - Device dialogue. Ubuntu has all the software you need already installed. Norman On Slackware you may need to add your user id to the group scanner. Here is the line from file /etc/groups referencing my user name safe: scanner:x:93:root,safe -- John Culleton Able Indexers and Typesetters http://wexfordpress.com ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Scanning into GIMP
On Mon, 23 Feb 2009 11:18:38 -0700, Michael J. Hammel wrote: On Windows: I think you need to configure your scanner with TWAIN, whatever that is. TWAIN: Technology Without An Interesting Name :) It's the standard scanner interface on Windows (although it's supposed to be replaced by WIA - Windows Image Acquisition). -- Jernej Simončič http://deepthought.ena.si/ Contact address: jernej simoncic at isg si ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Soft proofing in 2.6.5
Hi, On Mon, 2009-02-23 at 15:12 -0500, John Culleton wrote: I copied the standard Gimp color wheel into a png image. I loaded the image into Gimp 2.65. I tried to soft proof it using viewdisplay and then selecting color management and color proof. There was no change in the image. In theory there should be gray bars in the image where the CMYK gamut did not cover some shades. What more do I need to do to use soft proofing? If icc color profiles are needed how do I make them available to Gimp 2.6.5? I have various icc profiles in ~/colors for use by Scribus. You can either configure GIMP for Soft Proofing in the Color Management section in the Preferences dialog, or, if you insist on doing it the hard way, use View-Display Filters and set up the display filter manually. Of course you will need color profiles. But it should be obvious where to set them, no? Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Printing from a batch
Could someone tell me the proper syntax for file-print-gtk? I am building a script to clean up scanned pdfs. (the originals are carbon copies, blech) I have a working script to clean up tiff files, and am now trying to make it work on pdfs. I want to open the pdf file with gimp, run the operations, and then print it back to a pdf file. I have only been able to find non-working scripts for this purpose. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Printing from a batch
Hi, On Mon, 2009-02-23 at 14:20 -0800, Decimator Doseven wrote: Could someone tell me the proper syntax for file-print-gtk? The Prodecure Browser (as found in the GIMP Help menu) should tell you. Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] [Gimp-developer] Gimp w32 unstable releases (2.7) (was: Logo scripts crash gimp 2.7)
Jernej Simon i (jer...@ena.si) wrote (in part) (on 2009-02-23 at 08:13): On 23. februar 2009, 3:08:08, Alec Burgess wrote: Is there any way that Jernej could provide a debug-enabled exe for GIMP 2.7 win32 or do attempts to report bugs just get in the way of the real work being done by those competent to deal with them? All unstable releases of GIMP (those, that have I won't bug developers checkbox) are unstripped, and should contain debugging symbols (though I think I forgot to remove -O2 from CFLAGS for the current 2.7.0 build - I'll provide another build soon). The release I got was: gimp-2.7.0-r28042-i686-setup.exe from (I think): http://sourceforge.net/project/showfiles.php?group_id=121075package_id=240554 That file now longer is available there - it still shows up in the Google cache: http://74.125.95.132/search?q=cache:EhGRmoW3i74J:sourceforge.net/project/showfiles.php%3Fgroup_id%3D121075%26package_id%3D240554+gimp-2.7.0-r28042-i686-setuphl=enct=clnkcd=2 The current version of that page now shows: GIMP 2.7.0 (SVN rev.28070) + GTK+ 2.14.7 no setup.exe files, just three babl, gegl and gimp tar.lzma files which I assume (?) are source files. Am I looking in the correct place but just jumping the gun because you haven't yet created the expected setup.exe file? Is an RSS-feed watch on that page the correct way to find out when you have created a new win32 build? -- Regards ... Alec (bura...@gmail WinLiveMess - alec.m.burg...@skype) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user