Artifacts

Shooting in macro mode, techniques, tips & tricks
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haraldmuc
Posts: 3
Joined: 12.12.2016 12:05

Artifacts

Post by haraldmuc »

I have stack with 48 shots in Raw (f 3.2). After processing the files you can see many artifacts, I have tried all three available methods with different settings für radius and smoothing but no luck so far. Does anyone have an idea what goes wrong here?
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2016-12-12 11-32-30 (B,Radius18,Smoothing5).jpg
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Stas Yatsenko
Posts: 3850
Joined: 06.05.2009 14:05
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Re: Artifacts

Post by Stas Yatsenko »

Please upload your stack to our server (as described at http://www.heliconsoft.com/ftp-server/).
If you are user of GoogleDrive, DropBox, OneDrive or other cloud service, you can upload your files there and send us a link.
haraldmuc
Posts: 3
Joined: 12.12.2016 12:05

Re: Artifacts

Post by haraldmuc »

I uploaded the files yesterday! Thanks.
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Stas Yatsenko
Posts: 3850
Joined: 06.05.2009 14:05
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Re: Artifacts

Post by Stas Yatsenko »

You probably mean blurred area on the edge of white crystals? This is mostly due to optical effect. I would recommend to decrease aperture to f8 or f11 to minimize this effect. This will also help to remove blurred areas which appear because focused areas do not overlap sufficiently.

From our tests, method C gives best results for the current stack.
haraldmuc
Posts: 3
Joined: 12.12.2016 12:05

Re: Artifacts

Post by haraldmuc »

Thanks very much for your reply, this should help.
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