Personally I've used the darktable hot pixel module before, and while it
does work, it does not remove hot pixels as effectively as RAWTherapee's
hot pixel module. I'm not trying to start a software war here, but I think
if the hot pixels aren't too bad, you can just ignore them or use the
darktable hot pixel module. If the hot pixel problem is very bad, you can
try downloading RAWTherapee just to apply the hot pixel removal, then
export it as a tiff or something to import into DT to do other processing
stuff.
On 4 October 2013 03:44, Chris Siebenmann <[email protected]> wrote:
> Darktable has a 'hot pixel' module that's supposed to deal with them.
> I've never tried it myself, but you could give it a spin and see how
> well it works for you. There are more advanced techniques like 'dark
> frame subtraction' (where you take a completely black frame at the ISO
> you're going to use and the software basically subtracts it from your
> real RAW), but I don't think Darktable supports them.
>
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