What happened here?

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What happened here?

Postby tonnes » Sat Nov 10, 2012 11:20 am

I've been evaluating the program...so far so good until I ran into this. 9 exposures, 1ev apart. What happened?
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Re: What happened here?

Postby Sebastian Nibisz » Sat Nov 10, 2012 12:57 pm

You can show the source exposures?
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Re: What happened here?

Postby tonnes » Sat Nov 10, 2012 7:30 pm

Using DNGs, converted in DXO from CR2's from a 5DmkII. Deghosting & noise reduction selected.

The error does not happen on the original CR2's - only the DNG's. The DNG's are not corrupted - they open properly in PS & Oloneo.

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Re: What happened here?

Postby Sebastian Nibisz » Thu Nov 15, 2012 8:50 pm

This is very strange.
You try to load the fifth exposure into SNS-HDR. Do you see this area?
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Re: What happened here?

Postby tonnes » Thu Nov 15, 2012 9:06 pm

I am sending all 9 DNG's to you. Look for an email from WeTransfer.com.
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Re: What happened here?

Postby Sebastian Nibisz » Thu Nov 15, 2012 9:45 pm

Thanks, I downloaded. I will check this.
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Re: What happened here?

Postby Sebastian Nibisz » Thu Nov 15, 2012 10:09 pm

DxO created bad image. Overexposed area is not white. SNS-HDR does not know that this area is overexposed.

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You disable the removal ghosts function.
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Re: What happened here?

Postby vinz » Thu Nov 15, 2012 11:02 pm

perhaps this is because the new DXO smart lighting or other light recover corrections were enabled, i noticed sometimes these option create false overexposition ... imo, when exporting from dxo to dng for sns, it''s better to disable every light and color corrections.
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Re: What happened here?

Postby tonnes » Fri Nov 16, 2012 1:56 am

You're right! I reprocessed the CR2's without any of the DXO lighting corrections and everything worked as expected. Thank you!
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