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Most filters have just one size parameter for the kernel radius. Catmull-Rom has no parameters. The available filter plugins are:

Fancy Bullets
  • FilterBox  - All samples within a box with sides 2*size are taken with equal weight.
  • FilterArea - All samples within a circle with radius size are taken with equal weight.
  • FilterTriangle - Sample weight falls off as a triangular function of off-center distance.
  • FilterGaussian - The classical blur filter.
  • FilterSinc - Less blurry low-pass filter. See Wikipedia.
  • FilterLanczos (currently default in V-Ray for 3dsMax and Maya) - See Wikipedia.
  • FilterCatmullRom - A cubic edge-enhancing filter.
  • FilterCookVariable
  • FilterMitNet - Mitchell-Netravali cubic filter with subjectively optimized compromise of blurring and detail in the additional blur and ringing parameters which correspond to B and C from the original paper.

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To apply a filter, just create an instance of one of those plugins. You can use only one at a time. Note: We already covered filters in the topic "Antialiasing Filters".

UI Text Box
typenote

Do not create a SettingsImageFilter. It is deprecated. Use the plugins described above.

Anchor
SettingsDMCSampler
SettingsDMCSampler
DMC sampler

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