big snip
When UFRaw opens on my machine towards the bottom of the panel, on the
left hand side, there is 'Denoise' with a slider, isn't this to remove
noise? I am using Ubuntu 8.10.
Norman
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Noise Ninja works very well -- for some things. For outdoor
nature shots, it works too well. Reducing noise takes the
detail out of natural textures like snow, water, forests and
ground cover.
Noise Ninja makes great skys and clouds though. But you have to fiddle
to get the rest of the detail
On Tue, 07 Apr 2009 12:06:43 +0100, norman wrote:
In a book I am reading, under the heading of scanners, it says that the
scanner resolution should be 600 pixels per inch. When I look at scanner
specifications resolution is quoted as dpi. Please, are these the same?
Yes, dpi = dots per inch =
big snip
When UFRaw opens on my machine towards the bottom of the panel, on the
left hand side, there is 'Denoise' with a slider, isn't this to remove
noise? I am using Ubuntu 8.10.
Norman
Well, I tried to reply using my Gmail, but don't think it went to the right
place. In any event,
In a book I am reading, under the heading of scanners, it says that the
scanner resolution should be 600 pixels per inch. When I look at scanner
specifications resolution is quoted as dpi. Please, are these the same?
Yes, dpi = dots per inch = pixels per inch.
Thank you.
Could you
Hello,
I have a .xcf file with about 100 layers with text in them (and nothing
else). They all use the same font, same size, and I want to change the
size on all of them.
Ideally I could do this all at once. Next best would be to activate
each layer individually and change the size without
On Windows, I can go to GIMP\bin and type ufraw-batch in a Dos
command window. I can also type ufraw -help and that brings
up a large window full of options -- that unfortunately goes
off the bottom of my screen so I can't read the whole thing.
I found that if I save the configuration in ufraw,
* norman nor...@littletank.org [04-07-09 08:35]:
Could you please also clarify another thing. In the specification for
a scanner it has Optical Resolution 4800 dpi X 9600 dpi. From this how
should I calculate pixels per inch?
Are you testing us here?
You have given the dots per inch, dpi,
In a book I am reading, under the heading of scanners, it says that the
scanner resolution should be 600 pixels per inch. When I look at scanner
specifications resolution is quoted as dpi. Please, are these the same?
Norman
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Could you please also clarify another thing. In the specification for
a scanner it has Optical Resolution 4800 dpi X 9600 dpi. From this how
should I calculate pixels per inch?
Are you testing us here?
You have given the dots per inch, dpi, resolution of the scanner and
were just
Hi Gimp users and developers,
I noticed that using two displays is cause of error in the tool
position. The tool position does not match with the pointer position.
What is even more tedious is that if I go back to the single display
configuration, Gimp continues to fail. I have to reinstall Gimp.
On Tue, Apr 07, 2009 at 02:21:26PM +0100, norman wrote:
Are you testing us here?
You have given the dots per inch, dpi, resolution of the scanner and
were just told that dots/pixels per inch measurements were the same.
What is it that you want to know?
There is no question of
snip
As for your original question.
if you have 4800x9600 ppi, and you scan an inch square of material,
you will end up with 4800x9600 pixels. Thus the question if you are
having a laugh, as your question seemed trivial.
I am really sorry you see my questions as trivial, they are not
I'm 36 with a post grad degree I can't figure out how to get an image to
specific size
Cheers
M
-Original Message-
From: gimp-user-boun...@lists.xcf.berkeley.edu
[mailto:gimp-user-boun...@lists.xcf.berkeley.edu] On Behalf Of norman
Sent: Wednesday, 8 April 2009 12:08 AM
To:
On Tue, 2009-04-07 at 15:37 +0100, norman wrote:
I scan a photograph
which is, say, 5 inches square and then display that scan on my monitor,
it will measure 24,000 pixels X 48,000 pixels. To test this on my rather
cheap Canon LIDE20 I scanned a picture which is 5 inches square saved
the
* norman nor...@littletank.org [04-07-09 10:40]:
I am really sorry you see my questions as trivial, they are not meant
to be. Much of my difficulty is one of understanding the terminology
used.
yes, there are several aspects to consider.
For example and, assuming I understand correctly,
Norman,
I hope I have not misconstrued your question / wording.
You used the word scan in conjunction with your camera. Your camera
is not a scanner. It has a very different dpi/ppi than a scanner.
Scanners use A x B dots/pixels maximum per square inch. However, what
you get from your
On Tue, Apr 07, 2009 at 03:37:57PM +0100, norman wrote:
As for your original question.
if you have 4800x9600 ppi, and you scan an inch square of material,
you will end up with 4800x9600 pixels. Thus the question if you are
having a laugh, as your question seemed trivial.
I am really
On Tue, 7 Apr 2009 09:36:41 -0400, Jeffrey Brent McBeth wrote:
if you have 4800x9600 ppi, and you scan an inch square of material,
you will end up with 4800x9600 pixels. Thus the question if you are
having a laugh, as your question seemed trivial.
Actually, you'll most likely end up with
great big snip
This topic has certainly brought lots of reaction and my thanks to all.
My intention is to buy a new scanner which I want to use for scanning
photographs prior to carrying out restoration work. I use Ubuntu 8.10,
GIMP and XSane.
The book I have says that I should look for a
I'm trying to make a simple map that I can import to a MS Word
document for print purposes and I'm having a couple of challenges.
When I make a straight line it is very jagged and the text looks
pretty bad when I print it out on paper.
I can add the text after I import to Word if necessary but
Just to muddy the waters further, when you get into dpi with printers, it opens
up a whole 'nother can of worms...at least as I understand from researching the
subject on the net.
With regard to printing, dpi and ppi are two seperate things. A printer might
have a certain dpi rating, but
norman wrote:
In a book I am reading, under the heading of scanners, it says that
the scanner resolution should be 600 pixels per inch. When I look at
scanner specifications resolution is quoted as dpi. Please, are these
the same?
Useful information here regarding terminology:
On Wed, Apr 8, 2009 at 12:44 AM, Jay Smith j...@jaysmith.com wrote:
Norman,
So, to scan that postage stamp that you want to turn into a wall poster,
you might scan it at a very high 2400 x 2400 resolution. Then, in your
image program, change the size from 1x1-inch up to 20x20 inches AT THE
Gimp newbie here.
How do you enter QMask mode?
Thanks!
- Original Message -
From: David Gowers 00a...@gmail.com
To: Olivier Lecarme o...@olecarme.homelinux.net
Cc: gimp-user@lists.xcf.berkeley.edu
Sent: Wednesday, April 01, 2009 8:39 AM
Subject: Re: [Gimp-user] Masking for Contrast
On Wed, Apr 8, 2009 at 8:50 AM, Fatbob fatbo...@hotmail.con wrote:
Gimp newbie here.
How do you enter QMask mode?
the left-bottom button in the image window
http://docs.gimp.org/en/gimp-using-quickmask.html
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This is most likely off-topic, but this is the best bunch of people to
ask...
I have been tasked with coding image effects (filters), such as spherize,
and zigzag effects.
Pointers on where to start would be highly appreciated. Looking for
algorithms, best practices etc...
Thanks in advance
On Tue, 2009-04-07 at 20:38 -0400, Ajay Gautam wrote:
I have been tasked with coding image effects (filters), such as
spherize, and zigzag effects.
Do a google search for comp.graphics.algorithms. That should have some
pointers, though I don't know if they specifically cover spherize or
Using Gimp 2.6.6 on Ubuntu 8.04 (Hardy) Linux.
If I have a newly created untitled image and I Close it, I naturally,
and correctly, get a dialog asking me if I wish to save it or not save it.
In that dialog, pneumonic letters are underlined, meaning that I
_should_ simply be able to type that
Using Gimp 2.6.6 on Ubuntu 8.04 (Hardy) Linux.
If I have a newly created untitled image and I Close it, I
naturally,
and correctly, get a dialog asking me if I wish to save it or not save
it.
In that dialog, pneumonic letters are underlined, meaning that I
_should_ simply be able to type
David Gowers 00a...@gmail.com wrote:
On Wed, Apr 8, 2009 at 8:50 AM, Fatbob fatbo...@hotmail.con wrote:
Gimp newbie here.
How do you enter QMask mode?
the left-bottom button in the image window
http://docs.gimp.org/en/gimp-using-quickmask.html
Or the Shift+Q key.
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