Hello, anybody can help what to do in processing of photo with rejection reason JPG compression artefacts - lines in sky ? To avoid this for future processing, thanks a lot !
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Originally posted by Vaclav Kudela View PostHello, anybody can help what to do in processing of photo with rejection reason JPG compression artefacts - lines in sky ? To avoid this for future processing, thanks a lot ![SIGNATURE GOES HERE]
Felipe Garcia
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Unfortunately the forum removes some stuff and compresses other. But, the original photo looks fine. That's good.
It's actually not limited to that particular photo, I've noticed it in other of your uploads, but it's not always very noticeable, or not noticeable enough to warrant a rejection.
What I'd look at:
First of all, the save/export dialog, don't select any quality below 100%, there's no point. Check if there are any other settings beside file size/quality that might cause issues.
If that's done, do your editing step by step and save/export after every step, see at what point the lines appear. If it starts from the beginning, try a different format like TIFF and see if that does it. It might be the resize algorithm, or the sharpening. Given how regular the pattern is, I'm leaning towards resize, that said, I've never used ACDSee so I can't give you more specific pointers.[SIGNATURE GOES HERE]
Felipe Garcia
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Originally posted by Vaclav Kudela View PostHello
attaching before and after shot, DSC03604 is original, DSC03604 D-MYCR is after process in ACD See I am using. This must be only with this unique photo as normally I have no problems with this during processing
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Hello, this photo of french Coyotte microlight from Buzet, Belgium was two times rejected for Too Much / Too little contrast after my postprocessing and corrections of contrast. I would like to know if there is chance for contrast correction yet to be accepted to gallery or no more chances - to say please already not to upload. I would like to know any opinion from your side. DSC01718 is original file, second file is already after my postprocessing. Thanks Vaclav
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Originally posted by Vaclav Kudela View PostHello, this photo of french Coyotte microlight from Buzet, Belgium was two times rejected for Too Much / Too little contrast after my postprocessing and corrections of contrast. I would like to know if there is chance for contrast correction yet to be accepted to gallery or no more chances - to say please already not to upload. I would like to know any opinion from your side. DSC01718 is original file, second file is already after my postprocessing. Thanks Vaclav
Regards!
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