3D FFT Denoiser¶
Description
This effect/filter denoises frames using 3D FFT (Fast Fourier Transform) frequency domain filtering[1].
Parameters
Parameter |
Value |
Description |
|---|---|---|
Sigma |
Integer |
Set the noise sigma constant. This sets denoising strength. Default value is 1. Allowed range is from 0 to 30. Using very high sigma with low overlap may give blocking artifacts. |
Amount |
Float |
Set amount of denoising. By default all detected noise is reduced. Default value is 1. Allowed range is from 0 to 1. |
Block |
Integer |
Set size of block in pixels, Default is 4, can be 2 to 6. |
Overlap |
Float |
Set block overlap. Default is 0.5. Allowed range is from 0.2 to 0.8. |
Add previous frame to temporal denoise |
Switch |
Check to include previous frame in denoising. Default is off. |
Add next frame to temporal denoise |
Switch |
Check to include next frame in denoising. Default is off. |
Planes |
Selection |
Set planes which will be filtered, by default all available are filtered except alpha. |
The following selection items are available:
Planes
None |
|
Y |
|
U |
|
YU |
|
V |
|
YV |
|
UV |
|
YUV |
Default |
Alpha |