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Slightly OT: New tip about 16 bit processing

 
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robertdfeinman

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Since: Jun 11, 2004
Posts: 244



(Msg. 1) Posted: Thu Nov 06, 2003 8:03 pm
Post subject: Slightly OT: New tip about 16 bit processing
Archived from groups: rec>photo>equipment>large-format, others (more info?)

For you (semi-)ditigial photographers, I've added a discussion about the
differeneces between 16 bit and 8 bit image capture (scanning) and subsequent
editing to my web site.

Follow the tips link on the home page.

--
Robert D Feinman
robertdfeinman DeleteThis @netscape.net
Landscapes, Cityscapes, Panoramic Photographs: http://robertdfeinman.com

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docwuzzup

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Since: Nov 06, 2003
Posts: 6



(Msg. 2) Posted: Fri Nov 07, 2003 2:55 am
Post subject: Re: Slightly OT: New tip about 16 bit processing [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

So much information to read....so little time....grrrrr


"Robert Feinman" <robertdfeinman DeleteThis @netscape.net> wrote in message
news:1068156181.937156@nntp.acecape.com...
 > For you (semi-)ditigial photographers, I've added a discussion about the
 > differeneces between 16 bit and 8 bit image capture (scanning) and
subsequent
 > editing to my web site.
 >
 > Follow the tips link on the home page.
 >
 > --
 > Robert D Feinman
 > robertdfeinman DeleteThis @netscape.net
<font color=purple> > Landscapes, Cityscapes, Panoramic Photographs: <a style='text-decoration: underline;' href="http://robertdfeinman.com</font" target="_blank">http://robertdfeinman.com</font</a>>
 ><!-- ~MESSAGE_AFTER~ -->

 >> Stay informed about: Slightly OT: New tip about 16 bit processing 
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user1209

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Since: Oct 30, 2003
Posts: 14



(Msg. 3) Posted: Fri Nov 07, 2003 11:53 am
Post subject: Re: Slightly OT: New tip about 16 bit processing [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

Nice presentation Robert ... good informative reading ... it would be
interesting to have similar tests performed on large format images. I'm off
to checkout the rest of your images ...

Joe



"Robert Feinman" <robertdfeinman RemoveThis @netscape.net> wrote in message
news:1068156181.937156@nntp.acecape.com...
 > For you (semi-)ditigial photographers, I've added a discussion about the
 > differeneces between 16 bit and 8 bit image capture (scanning) and
subsequent
 > editing to my web site.
 >
 > Follow the tips link on the home page.
 >
 > --
 > Robert D Feinman
 > robertdfeinman RemoveThis @netscape.net
<font color=purple> > Landscapes, Cityscapes, Panoramic Photographs: <a style='text-decoration: underline;' href="http://robertdfeinman.com</font" target="_blank">http://robertdfeinman.com</font</a>>
 ><!-- ~MESSAGE_AFTER~ -->
 >> Stay informed about: Slightly OT: New tip about 16 bit processing 
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robertdfeinman

External


Since: Jun 11, 2004
Posts: 244



(Msg. 4) Posted: Sat Nov 08, 2003 2:02 pm
Post subject: Re: Slightly OT: New tip about 16 bit processing [Login to view extended thread Info.]
Archived from groups: per prev. post (more info?)

In article <bogim1$1dflae$1@ID-205866.news.uni-berlin.de>,
jetcode.nospamthankyou.RemoveThis@allvantage.com says...
 > Nice presentation Robert ... good informative reading ... it would be
 > interesting to have similar tests performed on large format images. I'm off
 > to checkout the rest of your images ...
 >
 > Joe
 >
 >
 >
 > "Robert Feinman" <robertdfeinman.RemoveThis@netscape.net> wrote in message
 > news:1068156181.937156@nntp.acecape.com...
  > > For you (semi-)ditigial photographers, I've added a discussion about the
  > > differeneces between 16 bit and 8 bit image capture (scanning) and
 > subsequent
  > > editing to my web site.
  > >
  > > Follow the tips link on the home page.
  > >
  > > --
  > > Robert D Feinman
  > > robertdfeinman.RemoveThis@netscape.net
<font color=green>  > > Landscapes, Cityscapes, Panoramic Photographs: <a style='text-decoration: underline;' href="http://robertdfeinman.com</font" target="_blank">http://robertdfeinman.com</font</a>>
  > >
 >
 >
 >
I don't see why the format of the original has any bearing. The only
effect from a larger original is that you probably won't enlarge as
much, which means that the single pixel changes that predominate between
the two will be even less visible.
If, and when the new epson 4800 dpi, 16 bit scanner becomes available
the subject can be approached again.
I didn't state any conclusions in my discussion, but it seems to me that
16 bit capture and large scale dynamic range change are a good idea.
For subsequent adjustments and output differences are minimal.

--
Robert D Feinman
robertdfeinman.RemoveThis@netscape.net
Landscapes, Cityscapes, Panoramas and Photoshop Tips
<a style='text-decoration: underline;' href="http://robertdfeinman.com" target="_blank">http://robertdfeinman.com</a><!-- ~MESSAGE_AFTER~ -->
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