Bugbear,
That's cool. Very fast and exiting.
Unfortunately I get a warning with each execution. But it does produce the
output files:
watkins-mbp-admins-macbook-pro:Testy jpwmacbookpro$ convert o1.tif
-sigmoidal-contrast 5x100% c100.tif
*convert: o1.tif: wrong data type 3 for "GainControl"; tag ignored.
`TIFFReadCustomDirectory' @ warning/tiff.c/TIFFWarnings/824.*
Then when it gets to the enfuse command, it can't find enfuse:
watkins-mbp-admins-macbook-pro:Testy jpwmacbookpro$ enfuse --output=o2.tif
c000.tif c020.tif c040.tif c060.tif c080.tif c100.tif
*-bash: enfuse: command not found*
I assume this is because there is a problem with my .profile. It looks like
a mess to me (fricking MacPorts, I guess.)
And yes, I have no real idea of what I'm doing or how to doit and have
been unable to get usable help on what I'm doing wrong. I suspect the path
to Hugin/Hugintools/ is incorrect.
Help from any kind soul would be greatly appreciated. :-)
John
.profile (which is in ~) contains this text (my additions are in bold):
# MacPorts Installer addition on 2012-08-12_at_18:57:16: adding an
appropriate PATH variable for use with MacPorts.
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.
##
# Your previous /Users/jpwmacbookpro/.profile file was backed up as
/Users/jpwmacbookpro/.profile.macports-saved_2012-10-11_at_23:28:46
##
# MacPorts Installer addition on 2012-10-11_at_23:28:46: adding an
appropriate PATH variable for use with MacPorts.
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.
##
# Your previous /Users/jpwmacbookpro/.profile file was backed up as
/Users/jpwmacbookpro/.profile.macports-saved_2012-10-15_at_13:53:25
##
# MacPorts Installer addition on 2012-10-15_at_13:53:25: adding an
appropriate PATH variable for use with MacPorts.
*export
PATH=/opt/local/bin:/opt/local/sbin:$PATH:/Applications/Hugin/Hugintools*
# Finished adapting your PATH environment variable for use with MacPorts.
##
# Your previous /Users/jpwmacbookpro/.profile file was backed up as
/Users/jpwmacbookpro/.profile.macports-saved_2012-10-15_at_14:33:27
##
# MacPorts Installer addition on 2012-10-15_at_14:33:27: adding an
appropriate PATH variable for use with MacPorts.
*export
PATH=/opt/local/bin:/opt/local/sbin:/Applications/Hugin/HuginTools/:$PATH*
# Finished adapting your PATH environment variable for use with MacPorts.
On Wednesday, December 12, 2012 3:55:33 AM UTC-6, bugbear wrote:
>
> JohnPW wrote:
> > What are you folks doing to "faux-bracket" your images?
> > With RAW files, obviously you can do all sorts of non-destructive
> things, but I assume you aren't using RAW files though, or it wouldn't
> really be all that "faux."
> > If you are using conventional files, I assume you are adjusting the
> curves?
> >
> > Sorry BugBear, I'm not smart enough to be able to read your perl script
> (other than that you are using something to adjust something and then
> enfusing the resulting images!)
> >
> > I really need to lear scripting!
>
> OK - ignoring the script, here are the external commands issued by the
> script for a run:
>
> proc.pl o1.tif o2.tif
>
> convert o1.tif -sigmoidal-contrast 5x0% c000.tif
> convert o1.tif -sigmoidal-contrast 5x20% c020.tif
> convert o1.tif -sigmoidal-contrast 5x40% c040.tif
> convert o1.tif -sigmoidal-contrast 5x60% c060.tif
> convert o1.tif -sigmoidal-contrast 5x80% c080.tif
> convert o1.tif -sigmoidal-contrast 5x100% c100.tif
> enfuse --output=o2.tif c000.tif c020.tif c040.tif c060.tif c080.tif
> c100.tif
>
> I'm assuming people on this list know what enfuse does.
>
> I'm using ImageMagick ("convert") to make derived files from the original
> image, with (severaly) skewed image curves, all the way from skewed
> to the dark (so most of the dynamic range in the output file is expanded
> from the shadows of the source) to skewed to the dark (ditto, sort of).
>
>
> http://www.imagemagick.org/script/command-line-options.php#sigmoidal-contrast
> http://en.wikipedia.org/wiki/Sigmoid_function
>
> The upshot is a range of image with enhanced contrast in the
> various intensity ranges of the original image.
>
> Enfuse then "just" picks and merges the best pixels in
> the usual way.
>
> BugBear
>
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