The Denoiser node performs fast spatial deNoise filter, with circular gaussian kernel.
The Denoiser node accepts one input:
The Source inputs is the image to be denoised.
The Denoiser node outputs the denoised image.
The Denoiser node has the following parameters:
the Size determines the resolution of the denoiser
the Standard Deviation Sigma radius
- the kSigma is the K factor sigma coefficient:
kSigma = 1*sigma cover 68% of data
kSigma = 2*sigma cover 95% of data - but there are over 3 times more points to compute
kSigma = 3*sigma cover 99.7% of data - but needs more than double the calculations of 2*sigma
the edge Sharpening threshold