I would like to identify all `.xmp` files that have no edits stored,
then remove them.
Note that I don’t care about tags or ratings of photos. If an `.xmp`
contains either, then it can go. I only want to keep `.xmp` files with
edits.
I assume it is possible to write a simple shell script to do
:(
It’s kind of very important when working on a Windows system.
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Is there any chance that darktable will support Windows lnk-files aka
file shortcuts?
On Windows I use these a lot, and pretty much every application supports
them. As for GTK based applications, Gimp also doesn’t support them,
but Inkscape does.
The file format of the shortcuts is nothing secre
ImageMagick can do local adaptive thresholding:
convert -lat 50x50-2000 input.jpg output.jpg
Example files: https://archive.org/details/adaptive-threshold
Can DarkTable do something similar?
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Top Rock Photography
writes:
> The problem here is that most software algorithms do not do keystone
> correction the same way that enlargers did.
How about the “perspective correction” module? This should do it
correctly, right? For the given purpose, however, “keystone” in the
“crop and rotate
Sometimes, if no scanner is around, I take photos of documents or
postcards. These can be corrected fairly quickly using keystone and
crop in the “crop and rotate” module, plus some color correction. After
correction, however, the aspect ratio will never be perfect. An A4
page, for example, will
Remco Viëtor
writes:
> You can try the "crop and rotate" module, with the keystone
> option.
Thanks, that does the trick!
Still, it wouldn’t hurt to have the option to draw lines vertically for
perspective correction.
Terry Pinfold
writes:
> I tested the image on the latest Windows version of DT and the auto
> correction options worked well for me.
Thanks for trying it out. Here is my result with Darktable 3.0.2 on
Windows 10:
https://archive.org/details/p-1100853-corrected
I don’t like it. The dominant ve
In the following image, the perspective correction tool does not do a
good job at finding straight lines. It gets confused by the brick wall.
https://archive.org/details/p-1100853
Is there a way to manually draw green lines?
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