Render with Multiband leaves dark "echoes"!  

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bpmhutch
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Render with Multiband leaves dark "echoes"!

by bpmhutch » Fri May 22, 2009 5:05 pm

Hi

Windows Vista HP 32 bit SP1 on an Acer Aspire 5920 with 2Gbyte of RAM.

When rendering trees against the sky using multiband there appears to be an echo (light grey shading) that's not there using Smartblend.

Pete

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by [bo] » Fri May 22, 2009 6:00 pm

Of course. Smartblend has anti-ghosting, Multiband does not. What you see are the so called ghosts - they appear when you have moving objects in overlapping areas of your shots.
Some of my panoramas, posted in the Autopano Pro flickr group.

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by bluestar » Fri May 22, 2009 6:16 pm

You mean moving trees? ;) (couldn't resist)

Achim

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by DrSlony » Fri May 22, 2009 8:06 pm

If you find that the trees have moved between exposures, you could try increasing ISO and decreasing aperture value so that you can shorten the exposure from over 100 years to less than 10 :P

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by bpmhutch » Fri May 22, 2009 8:06 pm

I guessed as much. Thanks for the quick response.

Pete


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