Re: [Gimp-user] Nef Pplug-infor GIMP
Hi, You can have a look at ufraw : http://ufraw.sourceforge.net/ and : http://cybercom.net/~dcoffin/dcraw/ Cheers, Jeff Hi, I've been looking the net for a NEF plug-in for GIMP, so I can edit by photos in the Nikon raw format, but till now with no success. Can any one point me a solution? ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] color correction
Hi ! Just one comment, before you try to change any colour... To my mind your picture is over exposed, I think your canon EOS 350D allows you to control the exposure... so try it ! I think you were in an automatic mode that has measured the overall luminosity looking at the center of the picture and unfortunately, this center is dark compared to the rest of the picture... you probably have other modes... or you can try to use manual mode... I just downloaded your picture and played with the luminosity and contrast (the most simple thing we can do, I think!) in gimp and I obtain approximatively the same colour you have in the logo... (I don't have checked the result looking at the precise colour with gimp but just comparing by eye). An other point is that the picture you take as a reference is, to my mind an other time... too blue. Perhaps the green is correct? but the overall colour seems to be blue... I don't know if it will help you... Jeff Hello everyone, i use gimp quite regurarly but i have a problem with color correction. In fact, with some digital photo i make, my camera ( and not only mine, i have tried other cameras and they all have the same problem ) creates a very innatural shade of what i would call green ( see sample ). I know it is a false color since it appears very strange for me that i have seen the real one, and also i have tried with a traditional camera with several slide films ( both fuji and kodak of various kinds ) and it is very different from the digital one. A sample of the problem: http://www.webalice.it/giulio.canevari/tmp/IMG_1348.JPG ( 4.8 MB, if someone wants a resized one let me know and i'll provide ). The official logo on the web, with the right shade of green: http://www.ferroviedellostato.it/ffss/img/Logo.gif As you can see, the difference is huge. A photo with the right green: http://www.photorail.com/phr3-gli%20updates/images/5fotomese/6683112exxx-040706torralba.jpg I have asked here and there but after all a friend of mine has showed me how to fix this color, but he knows only photoshop. In fact, he adds a color correction layer, and adding black to the cyan channel seems to fix the problem. Is there a simple way to do this with the gimp?? Thank you in advance. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Corruption of Graphics Files
Hi all, I have some trouble with a JPEG file... When trying to open this file I get : Not a JPEG file: starts with 0x00 0x00 Fine... The file seems not to be truncated, it has the same size as the other ones. Do you know how I can change the start of file and the end of file of a JPEG picture using the gimp or any other thing? Thanks a lot ! Jeff ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Corruption of Graphics Files
I can't open it with other programs... (I have also tried to open it with my favourite emacs... but it contains only @@@). It is a jpeg file because it comes from a cdrom that contains only jpeg files (pictures). I think it has been corrupted during the burning... there are some other one like this one, but not all... Jeff ASJF ([EMAIL PROTECTED]) wrote: I have some trouble with a JPEG file... When trying to open this file I get : Not a JPEG file: starts with 0x00 0x00 Fine... The file seems not to be truncated, it has the same size as the other ones. Do you know how I can change the start of file and the end of file of a JPEG picture using the gimp or any other thing? What makes you think that it indeed does contain a JPEG file? Instead of being just a blob of random data which happens to have a name ending in .jpg? Can you open it with other programs? Bye, Simon ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
Re: [Gimp-user] Corruption of Graphics Files
I tried a lot of different things but it doesn't work... I think Stephan is right : When I remove the suffix .jpg from the corrupted file, I can open it with an text editor like emacs and there are only @@@... I tried to do the same thing with a not corrupted jpeg file and I have also others characters, not only @@@... (up to now I had never tried to open a picture with a text editor...). So I think my file is really corrupted... What is strange is that it has the same size as the other jpeg file that are not corrupted. When I run file on the corrupted file I get data, while I of course get something like JPEG image data, JFIF standard 1.01 with good ones... I think that my file is definitively dead... :'( Thank you all for your help !! Hi, ASJF wrote: (I have also tried to open it with my favourite emacs... but it contains only @@@). If it contains only @s, what are you going to recover ? Rgds, Stephan. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
[Gimp-user] Script-fu help
Hi everybody ! I have made a script to resize picture... but it doesn't work anymore, I have change something but I don't remember what... Can someone help me? Thanks a lot ! Jeff Here is my code : (define (script-fu-image-resize filename f-width f-height f-quality) (let* ( (img 0) (drw 0) (height1 0) (width1 0) (fileparts (strbreakup filename .)) ) (set! img (car (file-jpeg-load 1 filename filename))) (set! height1 (car (gimp-image-height img))) (set! width1 (car (gimp-image-width img))) (if ( height1 width1) (begin (set! f1-height f-height) (set! f1-width f-width) ) ) (if ( height1 width1) (begin (set! f1-height f-width) (set! f1-width f-height) ) ) ;; set image resolution to 72dpi (gimp-image-set-resolution img 72 72) ;; create 'full-size' image (gimp-image-scale img f1-width f1-height) ;; also flatten image to reduce byte storage even further (set! drw (car (gimp-image-flatten img))) ;; save at quality level of .75 (gimp default) - saves storage (file-jpeg-save 1 img drw (string-append (car fileparts) -mini.jpg) (string-append (car fileparts) -mini.jpg) f-quality 0 0 0 0 1 0 1) ) ) ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-user
