Darktable 3.4 haze removal

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I’m using Darktable 3.4 compiled from source a few days ago. Mint Linux Tessa. I like the GUI changes.

I’m having trouble with haze removal. The displayed image appears as below unless I set distance to zero. And then the module has no effect.

So far everything else is great. Am I imagining it? Exports seem faster than before.

haze
haze700×465 80.1 KB

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This is a bug that has already been reported:

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Might be fixed ?? bugfix: dehaze turning image black by ralfbrown · Pull Request #7406 · darktable-org/darktable · GitHub

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Welcome to dev versions…I think a fix went in a couple of hours ago…

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cool. I’ll do it tomarrow. I use haze removal frequently.

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Before you start rebuilding make sure to check the link that @priort posted to see if this PR has been merged. At the moment of me writing this its status is open and Pascal, aka TurboGit, hasn’t merged it yet.

EDIT: They hit a snag and this one isn’t currently fixed.

EDIT2: They fixed it. Sollution (#7411) is also merged already.

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@pittendrigh - Instead of “master” try to use 3.4 branch. That doesn’t have haze removal enhancement :wink: It seems like the bug is complex so the issue might not be fixed for a couple of days.

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It’s fixed, as of Dec 24th. This morning. I just cloned and recompiled and all is well. Thank you developers. Darktable is a life style advance.

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