3D FFT 降噪器

描述

This effect/filter denoises frames using 3D FFT (Fast Fourier Transform) frequency domain filtering[1].

參數

參數	數值	描述
變異度	整數	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.
數量	浮點數	Set amount of denoising. By default all detected noise is reduced. Default value is 1. Allowed range is from 0 to 1.
區塊	整數	Set size of block in pixels, Default is 4, can be 2 to 6.
重疊	浮點數	Set block overlap. Default is 0.5. Allowed range is from 0.2 to 0.8.
方法	選取	Set denoising method
Add previous frame to temporal denoise	開關	Check to include previous frame in denoising. Default is off.
Add next frame to temporal denoise	開關	Check to include next frame in denoising. Default is off.
平面	選取	Set planes which will be filtered, by default all available are filtered except alpha.

可以使用以下選項：

Method

Wiener	預設
Hard

Planes