Denoiser

• Denoise Mode:

  • On:

    Denoising will run after a render completes

  • Write Outputs:

    The render will write out several multilayer EXR files that can then be denoised at a later time using the denoise utility. The render itself will not be denoised

• Random Pixel Order:

  TODO

• Skip Denoised Pixels:

  TODO

• Prefilter Spikes:

  This option tries to filter out overly bright pixels (firflies) before denoising

• Mark Invalid Pixels:

  TODO

• Spike Threshold:

  How bright a pixel has to be compared to its neighbors to be considered a spike

• Patch Distance:

  This controls the overall level of denoising that will be applied. Raising this too high can lead to a blurry image

• Denoise Scales:

  This sets how many scale levels are used to remove low frequency noise from the image