GIMP saves the file gamma 0.4545 even if I uncheck its saving
in PNG save dialog.
Both checked and unchecked will save the gamma 0.4545.
xloadimage shows both saves equally dark, with wrong intensities.
Version: GNU Image Manipulation Program version 2.4.5
(I use pnmtopng because GIMP cannot save PNG images properly.)
What pnmtopng tries to say below? How to fix it?
All PNM images have the same P6 format.
pngtopnm Screenshot-79.png | pnmcut 7 50 1012 688 | pnmtopng 09.png
pngtopnm Screenshot-80.png | pnmcut 7 50 1012 688 | pnmtopng 10.png
What an earth. I found that GIMP has placed file gamma 0.4545
to PNG images without my will.
$ xloadimage x.png
x.png is 1120x840 PNG image, color type RGB, 8 bit, file gamma 0.4545
The image is displayed too dark.
The brighter image is correct because xloadimage shows the
original x.ppm that
How to convert photos taken with a cheap Canon camera to
what can be used as textures in games? See GPU Gems 3 for
linear space images and how they are used in the rendering.
Do we know enough about how a particular camera works?
How to measure how a camera works if that is necessary
in the
Hello. The plugin gimp-dds-1.2.1 seems to use either graphics card
or dxtn.dll/libtxc_dxtn.so binaries for decompression.
Both are missing from my computer. Anyone has written an open source
decompressor?
Juhana
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http://music.columbia.edu/mailman/listinfo/linux-graphics-dev
for developers
The periodic screenshot script is at
http://registry.gimp.org/file/periodic_screenshot.scm?action=downloadid=8922
but it fails because it cannot find plug-in-screenshot procedure.
I could not find any other screenshot acquire procedure. Help.
Looks like I'm able to write a suitable script myself
plug-in-winsnap, but I am not sure if it can be called
non-interactively.
I cannot get it work interactively nor noninteractively.
Anyone could give a try?
If you could add the proper procedure (e.g., noninteractive
winsnap) to the next version of GIMP, would that be ok as well.
As an
How would one correct the photos 7748 and 7749 to look like
7741 and 7751? And at the same time preserving the sunrays?
http://www.funet.fi/~kouhia/7748.jpg (automatic mode)
http://www.funet.fi/~kouhia/7749.jpg (manual mode with less exposure)
http://www.funet.fi/~kouhia/7741.jpg (automatic
From: Mogens Jaeger [EMAIL PROTECTED]
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3922.JPG
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3923.JPG
As I see your pictures, your problem is not a question on how to use
Gimp, but how to use your camera.
[ ... ]
What
Hello. I took photos with Canon IXUS II + automatic mode:
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3893.JPG
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3896.JPG
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3922.JPG
Hello. I took photos with Canon IXUS II + automatic mode:
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3893.JPG
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3896.JPG
ftp://ftp.funet.fi/pub/pics/freephotos/juhana/withstand/IMG_3922.JPG
Hello. How do I move the white point in GIMP? All three photos below
were taken with the camera. How could I reproduce the photo 3 from
photos 1 and 2 in GIMP? That is, assume I don't have the photo 3 below
but I want something close.
http://www.funet.fi/~kouhia/whitepoint1.jpg % wrong
From: Michael J. Hammel [EMAIL PROTECTED]
FWIW, I'm working on another GIMP book, tentatively titled The Artist's
Guide to GIMP Effects. It's essentially a followup to my first book,
The Artist's Guide to the GIMP. I think the publication date is early
next year - publisher is No Starch Press.
From: Carol Spears [EMAIL PROTECTED]
gimp has been able to do this since gimp-1.0.2 that i know of.
Good. Anyone has used it to make the screenshots? I would like to take
a look.
Juhana
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From: Alan Horkan [EMAIL PROTECTED]
Adobe Photoshop allows one to easily draw shapes (such as polygons) that
are very difficult to draw using only select+Stroke.
Cinepaint has the drawing code. They took the vector drawing plugin
and made it work directly within the image.
The ex-plugin has a
From: "Michael P. Soulier" [EMAIL PROTECTED]
You might then consider ImageMagick. It's intended for this kind of thing,
as opposed to a lot of user interaction.
I still have to define __interactively__ one rectangle per image.
ImageMagick cannot do it.
Gimp can do what I want, but I
Hello. I would be able to process hundrets of scanned textual
images in an user friendly manner:
-No open file dialogs; next image button would be fine
-I should be able to define a rectangle (for cropping) to each image
-Cropping and other operations should then be done off-line (in patch
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