Re: [Gimp-user] Opening huge images
On 08/22/2009 07:40 AM, M. Bashir Al-Noimi wrote: Hi All, I'm working on NLP project so I've to use huge TIFF images (12*12 px) but I can't do open or create them by GIMP! GIMP should be able to handle such large images, what happens if you try? Due to constant swapping of memory to and from disk editing will be very slow, but it should work. / Martin -- My GIMP Blog: http://www.chromecode.com/ ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Opening huge images
On Sat, 2009-08-22 at 08:17 +0200, Martin Nordholts wrote: I'm working on NLP project so I've to use huge TIFF images (12*12 px) but I can't do open or create them by GIMP! GIMP should be able to handle such large images While GIMP can theoretically open such large images, it will need a ridiculous amount of memory for it. Such an image would need about 128 GB. So unless you are doing this on a supercomputer, loading the image will not finish in reasonable time. Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] FG/BG color tool
I am working through Rolf Steinort's tutorial #4 where he uses this tool on a white colored layer to introduce color corrections to the underlying image. I cannot find the tool. In his video, it is a black button at the top of the layers panel. I have no such button and have not been able to find the tool in any of the menu drop downs. What am I doing wrong? Advise much appreciated. Caruso -- Carusoswi (via www.gimpusers.com) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] FG/BG color tool
Should have mentioned that I'm working with Version 2.6.6 I am working through Rolf Steinort's tutorial #4 where he uses this tool on a white colored layer to introduce color corrections to the underlying image. I cannot find the tool. In his video, it is a black button at the top of the layers panel. I have no such button and have not been able to find the tool in any of the menu drop downs. What am I doing wrong? Advise much appreciated. Caruso -- Carusoswi (via www.gimpusers.com) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] FG/BG color tool
Quoting Carusoswi for...@gimpusers.com: I am working through Rolf Steinort's tutorial #4 where he uses this tool on a white colored layer to introduce color corrections to the underlying image. I cannot find the tool. In his video, it is a black button at the top of the layers panel. I have no such button and have not been able to find the tool in any of the menu drop downs. What am I doing wrong? Advise much appreciated. I didn't feel like writing a thousand words, so... http://flashingtwelve.brickfilms.com/Temp/addtab.gif ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Opening huge images
Hi, On Sat, 2009-08-22 at 17:23 +0300, M. Bashir Al-Noimi wrote: while GIMP fails on loading huge images PhotoShop and PhotoPaint can do this without need to Super Computer and they opened that images in reasonable time. I think this is an absolute fact prove that GIMP can't work with huge images. For that I'll send a bug report (or a feature request) about that. No need. We are well aware of that limitation. Sven ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Gimp-user Digest, Vol 83, Issue 29
Hi, On 8/22/09, gimp-user-requ...@lists.xcf.berkeley.edu gimp-user-requ...@lists.xcf.berkeley.edu wrote: Date: Sat, 22 Aug 2009 05:52:36 +0300 From: M. Bashir Al-Noimi mbno...@gmx.com Subject: [Gimp-user] Multi-page TIFF I want to know, How I can create multi-page TIFF file. If you're using Microsoft Office on Microsoft Windows then Microsoft Document Imaging is a package component that installs with Office and that you can use to create multi-page TIFF files. For example, if you scan a multi-page document using a scanner with a sheet-feeder then the scan will result in a multi-page TIFF file. In addition, you can create multi-page TIFF files yourself using MDI - just create a new TIFF file and add new pages using the menu/toolbar options. If you don't see Microsoft Document Imaging in your Windows menu then, very likely, you have not installed this component. In that case, install Office completely and you'll be able to do what you want. I have never explored The Gimp for this purpose. -Asif ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Multi-page TIFF
Sorry, I earlier forgot to change the subject. Please find the earlier message below - but it's not related to Gimp and Windows/MS-Office specific: On 8/22/09, gimp-user-requ...@lists.xcf.berkeley.edu gimp-user-requ...@lists.xcf.berkeley.edu wrote: Date: Sat, 22 Aug 2009 05:52:36 +0300 From: M. Bashir Al-Noimi mbno...@gmx.com Subject: [Gimp-user] Multi-page TIFF I want to know, How I can create multi-page TIFF file. If you're using Microsoft Office on Microsoft Windows then Microsoft Document Imaging is a package component that installs with Office and that you can use to create multi-page TIFF files. For example, if you scan a multi-page document using a scanner with a sheet-feeder then the scan will result in a multi-page TIFF file. In addition, you can create multi-page TIFF files yourself using MDI - just create a new TIFF file and add new pages using the menu/toolbar options. If you don't see Microsoft Document Imaging in your Windows menu then, very likely, you have not installed this component. In that case, install Office completely and you'll be able to do what you want. I have never explored The Gimp for this purpose. -Asif ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] FG/BG color tool
Your picture was worth a thousand. I would never have found it, and I'm trying to figure out how add tab applies to the process of finding/opening that dialog box. But beggars can't be choosers - I am quite happy with Gimp, so I won't complain. Thanks for our quick and helpful reply. Caruso I didn't feel like writing a thousand words, so... http://flashingtwelve.brickfilms.com/Temp/addtab.gif -- Carusoswi (via www.gimpusers.com) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Multi-page TIFF
Asif Lodhi wrote: If you're using Microsoft Office on Microsoft Windows then Microsoft Document Imaging huh I'm Linux user :-P is a package component that installs with Office and that you can use to create multi-page TIFF files. I can use Scribus for creating multi-page TIFF but this is not suitable solution for this issue. I just want to be-sure if GIMP can create multi-page TIFF files For example, if you scan a multi-page document using a scanner with a sheet-feeder then the scan will result in a multi-page TIFF file. In addition, you can create multi-page TIFF files yourself using MDI - just create a new TIFF file and add new pages using the menu/toolbar options. If you don't see Microsoft Document Imaging in your Windows menu then, very likely, you have not installed this component. In that case, install Office completely and you'll be able to do what you want. I have never explored The Gimp for this purpose. - Best Regards Muhammad Bashir Al-Noimi My Blog: http://mbnoimi.net/ ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] What is the scale of Levels?
I'm looking for a mathematical definition of this scale. http://docs.gimp.org/en/gimp-tool-levels.html says 0 is black and 255 is white. What's in between? Is 7 double the brightness of 6? What is the luminance / brightness of each of the levels? Is it a logarithmic scale? -- Life is either a daring adventure or it is nothing at all. - Helen Keller http://www.ChaosReigns.com Guns save lives. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] What is the scale of Levels?
On Sun, Aug 23, 2009 at 1:33 PM, dar...@chaosreigns.com wrote: I'm looking for a mathematical definition of this scale. http://docs.gimp.org/en/gimp-tool-levels.html says 0 is black and 255 is white. What's in between? Is 7 double the brightness of 6? Have you not experimented with it? 7 is nowhere near being double the brightness of 6. What is the luminance / brightness of each of the levels? luminance (n) = n (or n/255. if you want luminance on a 0..1 scale) Is it a logarithmic scale? no. It's a nominally linear scale, which is then modified by gamma parameter (if gamma == 1.0, that's no change). 0..255 simply correspond to sRGB pixel intensity values directly. So if you want a truly linear measurement of intensity, you need to apply the inverse of the sRGB curve. scipy used to provide an implementation of that -- see http://mail.scipy.org/pipermail/scipy-svn/2007-February/000703.html (rgbp2rgb function) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
