Difference between denoisers

This forum is for questions and discussion of all the aspects of handling and cleaning up your footage with Avisynth.
blaze077
Joined: Sat Feb 27, 2016 2:29 pm
Org Profile

Difference between denoisers

Postby blaze077 » Fri Apr 15, 2016 11:18 pm

What is the difference between Spatial, Temporal and Spatio-Temporal Denoisers and where would one use each of them?

Thank you.

User avatar
l33tmeatwad
Joined: Wed Feb 16, 2005 3:22 pm
Status: Trolling
Location: Blacksburg, VA
Contact:
Org Profile

Re: Difference between denoisers

Postby l33tmeatwad » Sat Apr 16, 2016 1:13 pm

Spatial denoising takes a single frame and uses certain area based blending methods to reduce that noise. Temporal method of noise reduction uses information from frames before and after the current frame to blend parts of them together to reduce the noise. Spatial-Temporal denoisers use both methods to reduce the noise.
Software & Guides: AMVpack | AMV 101 | AviSynth 101 | VapourSynth 101
PixelBlended Studios: Website | Facebook | Tumblr | Twitter | YouTube

blaze077
Joined: Sat Feb 27, 2016 2:29 pm
Org Profile

Re: Difference between denoisers

Postby blaze077 » Sun Apr 17, 2016 1:44 am

l33tmeatwad wrote:Spatial denoising takes a single frame and uses certain area based blending methods to reduce that noise. Temporal method of noise reduction uses information from frames before and after the current frame to blend parts of them together to reduce the noise. Spatial-Temporal denoisers use both methods to reduce the noise.

Thank you.


Return to “AviSynth Help”

Who is online

Users browsing this forum: No registered users and 2 guests