Re: [Gimp-user] Removing Backgrounds in Digital photos

2007-08-09 Thread Alexander Rabtchevich

Upcoming GIMP 2.4 has a special tool for doing it - foreground selection 
tool. 2.4 can be tried now as GIMP 2.3.19.
Also you will have to correct the obtained selection with freehand 
selection tool, maybe quick mask, intellect  scissors or other selection 
tools.
Other way is to select it initially by color and often use other 
selection tools  to add (with Shift) or subtract (with Ctrl)  some pieces.
Some tutorials:
http://gimpguru.org/Tutorials/ReplaceBackground/
http://gimpguru.org/Tutorials/ReplaceForeground/


[EMAIL PROTECTED] wrote:
> Hello,
>
> I'm new too Gimp please don't shoot me for asking this question. I'm 
> looking for an easy way
> to process about 20 pictures I shot with my DSLR. What I want to do is 
> remove the background and only preserve the object in front. Is there 
> anything in Gimp to do what KnockOut from corel does?
>
> Is there a tutorial on this somewhere?




-- 
With respect
Alexander Rabtchevich

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Re: [Gimp-user] removing backgrounds

2006-04-24 Thread Rob
Like Colin said, there are a lot of ways to do this, but I'm trying to 
learn more ways to do the same things.


If I understand correctly, deleting should leave transparency everywhere 
that was the background colour. Cropping would cut the whole image down 
to the size of the remaining selection - the logo. Is it about the same 
result as the other method or is there an advantage in some cases? I'm 
just firing up the Gimp to see what I see...


Carol Spears wrote:

On Mon, Apr 24, 2006 at 05:30:56PM +0200, Colin Brace wrote:
  

On 4/24/06, C. DeBerry <[EMAIL PROTECTED]> wrote:



Can someone explain to me the process of removing the background color
from my logo?  It has this nasty white box around it, and looks horrible on
colored paper/backgrounds.

  

There are probably various ways to do this, but one way would be to use the
the "select regions by color" tool (ctrl-o) . Select the background color
and then just delete it.



i would make the selection like this, but then i would Select-->Invert
and then Image-->Crop.  this little shortcut in the menu will make the
croptool snap to the selection.

carol

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--
Rob Russell
http://rr.latenightpc.com/wp/ 


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Re: [Gimp-user] removing backgrounds

2006-04-24 Thread Carol Spears
On Mon, Apr 24, 2006 at 05:30:56PM +0200, Colin Brace wrote:
> On 4/24/06, C. DeBerry <[EMAIL PROTECTED]> wrote:
> 
> > Can someone explain to me the process of removing the background color
> > from my logo?  It has this nasty white box around it, and looks horrible on
> > colored paper/backgrounds.
> >
> 
> There are probably various ways to do this, but one way would be to use the
> the "select regions by color" tool (ctrl-o) . Select the background color
> and then just delete it.
> 
i would make the selection like this, but then i would Select-->Invert
and then Image-->Crop.  this little shortcut in the menu will make the
croptool snap to the selection.

carol

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Re: [Gimp-user] removing backgrounds

2006-04-24 Thread Colin Brace
On 4/24/06, C. DeBerry <[EMAIL PROTECTED]> wrote:

  Can someone explain to me the
process of removing the background color from my logo?  It has
this nasty white box around it, and looks horrible on colored
paper/backgrounds.

There are probably various ways to do this, but one way would be to use
the the "select regions by color" tool (ctrl-o) . Select the background
color and then just delete it.

-- 
  Colin Brace  Amsterdam
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