Hello, it seem to me, that english langueage is needed....?
I am using Helicon Focus Premium 7.6.4. with a WIN 10 64-bit PC.
Just a short question: Usually the function "Dustcard" is used with a white background. Would it also work when trying to get rid of dust on black background and thus would it bei possible to use a black dustcard?
Thanks for information!
WIEDEHOPF
Staubkarte / Dustcard
Re: Staubkarte / Dustcard
Hello! Feel free to post in your preferred language, but if you post in English, your message will be easily accessible to more users.
You can use a black dust map to remove "hot"/"stuck" pixels (those that always produce a signal, even in absence of any light). But actual dust will not be visible on a black background.
You can also use a half-exposed background (near 50% gray) to remove both dust (black specks) and hot pixels (bright dots) at the same time.
You can use a black dust map to remove "hot"/"stuck" pixels (those that always produce a signal, even in absence of any light). But actual dust will not be visible on a black background.
You can also use a half-exposed background (near 50% gray) to remove both dust (black specks) and hot pixels (bright dots) at the same time.