Re: [Gimp-user] 16 Bit files

2007-07-22 Thread John R. Culleton
On Saturday 21 July 2007, Asif Lodhi wrote:
> Hi,
>
> On 7/21/07, [EMAIL PROTECTED]
>
> <[EMAIL PROTECTED]> wrote:
> > ... While this is a
> > major draw back with gimp I understand the need is recognised and
> > will hopefully be remedied in the near future. When that happens
> > gimp will be laying the foundation for an entry into the
> > professional arena.
>
> Though I haven't followed this thread from the start and don't know
> who said what on which issue but I do want to suggest you to try
> Cinepaint (16-bit Gimp) for 16-bit - it's here:
>
>http://www.cinepaint.org/
>
> --
> HTH,
>
> Asif

IMO it is already a professional level product for web images. But it 
still lags other free products with repect to color model, color 
profiles and conformance to printing standards like X3. So it is not 
a fully satisfactory replacement to commercial products for 
publishers.  Work is proceeding in this area but the color model 
problem is a difficult nut to crack apparently.

-- 
John Culleton
ATTN Publishers/authors:
If you don't read you don't succeed.
Free short list of publishing/marketing books. 
http://wexfordpress.com/tex/shortlist.pdf




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Re: [Gimp-user] 16 Bit files

2007-07-21 Thread Asif Lodhi
Hi,

On 7/21/07, [EMAIL PROTECTED]
<[EMAIL PROTECTED]> wrote:
> ... While this is a major draw 
> back with gimp I
> understand the need is recognised and will hopefully be remedied in the near
> future. When that happens gimp will be laying the foundation for an entry
> into the professional arena.

Though I haven't followed this thread from the start and don't know
who said what on which issue but I do want to suggest you to try
Cinepaint (16-bit Gimp) for 16-bit - it's here:

   http://www.cinepaint.org/

--
HTH,

Asif
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Re: [Gimp-user] 16 Bit files

2007-07-20 Thread gimp_user
On Friday 20 July 2007 00:26:00 Matthias Bodenbinder wrote:
> Am Wed, 11 Jul 2007 20:52:58 +0100 schrieb David Marrs:
> > David Southwell wrote:
> >> Anyone...
> >> Finally does anyone have a handle on the timeframe for 2.4??
> >
> > Not really. I think you'll just have to be patient.
> >
> > Incidentally, unless you've got a pro camera and lens, a high quality,
> > properly calibrated monitor and a very good printer, I really don't think
> > you're going to benefit from the extra bit depth. Probably you know this
> > already but I suspect many people out there are under the mistaken
> > impression that they're losing quality if they use Gimp when really
> > they're not.
>
> David,
>
> this is not quite true. Even without calibrated equipment you can benefit
> a lot from 16bit color depth. Simply because the picture contains more
> information. If you want to brighten a dark area of a picture for example.
> The 8 bit picture does not reveal details in that area and it remains dark
> resp. grey. But the 16bit picture will reveal details in that area which
> do not even exist in the 8bit picture.. This is simply a matter of
> information density and has nothing to do with color calibration.
>
> Matthias
>
Hi Matthias 
I agree with you - David Marrs has missed the point. 16 bit color depth 
provides far more detail and noone who is producing high quality professional 
photographic images for their clients would consider working with 8 bit 
rather than 16bit depth. The work produced at 8bit would be laughed at by 
discriminating clients. While this is a major draw back with gimp I 
understand the need is recognised and will hopefully be remedied in the near 
future. When that happens gimp will be laying the foundation for an entry 
into the professional arena. Until that happens it is a very useful piece 
that does not compete at the professional level with the default industry 
standard (photoshop).
david
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Re: [Gimp-user] 16 Bit files

2007-07-20 Thread Matthias Bodenbinder
Am Wed, 11 Jul 2007 20:52:58 +0100 schrieb David Marrs:

> David Southwell wrote:
>> Anyone...
>> Finally does anyone have a handle on the timeframe for 2.4??
>> 
> Not really. I think you'll just have to be patient.
> 
> Incidentally, unless you've got a pro camera and lens, a high quality, 
> properly 
> calibrated monitor and a very good printer, I really don't think you're going 
> to 
> benefit from the extra bit depth. Probably you know this already but I 
> suspect 
> many people out there are under the mistaken impression that they're losing 
> quality if they use Gimp when really they're not.

David,

this is not quite true. Even without calibrated equipment you can benefit
a lot from 16bit color depth. Simply because the picture contains more
information. If you want to brighten a dark area of a picture for example.
The 8 bit picture does not reveal details in that area and it remains dark
resp. grey. But the 16bit picture will reveal details in that area which
do not even exist in the 8bit picture.. This is simply a matter of
information density and has nothing to do with color calibration. 

Matthias


> 
> For a while I've been using Gimp in preference to Cinepaint because I felt 
> that 
> 8bpc was good enough and well worth the tiny sacrifice in quality for the 
> massive gains in usability. But I was surprised to learn from a pro 
> photographer 
> friend recently that he forces his Photoshop down to 8-bits because, even 
> with 
> his set-up, he couldn't see the difference in quality. And he makes the 
> reasonable point that he doesn't want to be manipulating bits he can't see.
> 
> --- Scanned by M+ Guardian Messaging Firewall ---

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Re: [Gimp-user] 16 Bit files

2007-07-12 Thread scott s.
Brian Vanderburg II wrote:
> I frequently use the GIMP for patterns/fractals that are to be used as 
> height fields.  For this, it would be nice if 16bit gray scale was 
> available.  I figure GIMP will eventually have 16bit support.
> 

Same here.  there are instances when it would be nice to use graphics
tools on 16 bit height fields.

scott s.
.
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Re: [Gimp-user] 16 Bit files

2007-07-11 Thread Brian Vanderburg II
I frequently use the GIMP for patterns/fractals that are to be used as 
height fields.  For this, it would be nice if 16bit gray scale was 
available.  I figure GIMP will eventually have 16bit support.

B. Vanderburg II

David Marrs wrote:
> David Southwell wrote:
>   
>> Anyone...
>> Finally does anyone have a handle on the timeframe for 2.4??
>>
>> 
> Not really. I think you'll just have to be patient.
>
> Incidentally, unless you've got a pro camera and lens, a high quality, 
> properly 
> calibrated monitor and a very good printer, I really don't think you're going 
> to 
> benefit from the extra bit depth. Probably you know this already but I 
> suspect 
> many people out there are under the mistaken impression that they're losing 
> quality if they use Gimp when really they're not.
>
> For a while I've been using Gimp in preference to Cinepaint because I felt 
> that 
> 8bpc was good enough and well worth the tiny sacrifice in quality for the 
> massive gains in usability. But I was surprised to learn from a pro 
> photographer 
> friend recently that he forces his Photoshop down to 8-bits because, even 
> with 
> his set-up, he couldn't see the difference in quality. And he makes the 
> reasonable point that he doesn't want to be manipulating bits he can't see.
>
> --- Scanned by M+ Guardian Messaging Firewall ---
>
>
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Re: [Gimp-user] 16 Bit files

2007-07-11 Thread David Marrs
David Southwell wrote:
> Anyone...
> Finally does anyone have a handle on the timeframe for 2.4??
> 
Not really. I think you'll just have to be patient.

Incidentally, unless you've got a pro camera and lens, a high quality, properly 
calibrated monitor and a very good printer, I really don't think you're going 
to 
benefit from the extra bit depth. Probably you know this already but I suspect 
many people out there are under the mistaken impression that they're losing 
quality if they use Gimp when really they're not.

For a while I've been using Gimp in preference to Cinepaint because I felt that 
8bpc was good enough and well worth the tiny sacrifice in quality for the 
massive gains in usability. But I was surprised to learn from a pro 
photographer 
friend recently that he forces his Photoshop down to 8-bits because, even with 
his set-up, he couldn't see the difference in quality. And he makes the 
reasonable point that he doesn't want to be manipulating bits he can't see.

--- Scanned by M+ Guardian Messaging Firewall ---


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Re: [Gimp-user] 16 Bit files

2007-07-08 Thread David Southwell
On Sunday 08 July 2007 08:05:45 Kim Johansson wrote:
> Then it seems like it will come some day. ;)
>
> http://wiki.gimp.org/gimp/UserFaq#head-455dd92a98eee71c3c35de7fd48065e75d3c
>92ca
>
> 2007/7/8, Patrick Shanahan <[EMAIL PROTECTED]>:
> > * David Southwell <[EMAIL PROTECTED]> [07-08-07 10:33]:
> > > Is there any chance of Gimp supporting 16 bit color in the near
> > > future? or is it doomed to be limited to 8 bit which is not really
> > > suitable for manipulating high quality digital images?
> >
> > Answered in the wiki.
> > --
Patrick
Thanks -- actually before posting I had  tried a search on the wiki for 16 bit 
but got the search engine gave me no results - however- before I had a chance 
to ask you where on earth I could find it Kim pointed me in the right 
direction. Thanks anyway.

Kim
Thanks very much being so helpful  and pointing me precisely in the right 
direction.. it is appreciated.

Anyone...
Finally does anyone have a handle on the timeframe for 2.4??

David

Y


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Re: [Gimp-user] 16 Bit files

2007-07-08 Thread Kim Johansson

Then it seems like it will come some day. ;)

http://wiki.gimp.org/gimp/UserFaq#head-455dd92a98eee71c3c35de7fd48065e75d3c92ca

2007/7/8, Patrick Shanahan <[EMAIL PROTECTED]>:


* David Southwell <[EMAIL PROTECTED]> [07-08-07 10:33]:
> Is there any chance of Gimp supporting 16 bit color in the near
> future? or is it doomed to be limited to 8 bit which is not really
> suitable for manipulating high quality digital images?

Answered in the wiki.
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Re: [Gimp-user] 16 Bit files

2007-07-08 Thread Patrick Shanahan
* David Southwell <[EMAIL PROTECTED]> [07-08-07 10:33]:
> Is there any chance of Gimp supporting 16 bit color in the near
> future? or is it doomed to be limited to 8 bit which is not really
> suitable for manipulating high quality digital images?

Answered in the wiki.
-- 
Patrick Shanahan Plainfield, Indiana, USAHOG # US1244711
http://wahoo.no-ip.org Photo Album:  http://wahoo.no-ip.org/gallery2
Registered Linux User #207535@ http://counter.li.org
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[Gimp-user] 16 Bit files

2007-07-08 Thread David Southwell
Hi

Is there any chance of Gimp supporting 16 bit color in the near future? or is 
it doomed to be limited to 8 bit which is not really suitable for 
manipulating high quality digital images?

David Southwell
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