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Question about Adaptive Filtration

 
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Leon



Joined: 24 Feb 2016
Posts: 1

PostPosted: Wed Feb 24, 2016 10:24 pm    Post subject: Question about Adaptive Filtration Reply with quote

I have a question about the adaptive filtration filter: when denoising say for ex. a 60 min video with numerous different kinds of shots and scenes: is it better to denoise each scene individually? or is it fine to just go through the whole video as long as each color space is filled?
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NVTeam



Joined: 01 Sep 2005
Posts: 2237

PostPosted: Thu Feb 25, 2016 8:11 pm    Post subject: Re: Question about Adaptive Filtration Reply with quote

Leon wrote:
I have a question about the adaptive filtration filter: when denoising say for ex. a 60 min video with numerous different kinds of shots and scenes: is it better to denoise each scene individually?

Yes.

Leon wrote:
or is it fine to just go through the whole video as long as each color space is filled?

If different scenes have significantly different noise then it is best to treat them individually, using separate instances of the filter with different noise profiles built for each scene.

Vlad
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