MATTE FILTERS
      Matte Filters can be used  in conjunction with High/Low Color Range selections for quick and painless mattes. Controls provide for creating matte and clip map images. These images can be saved into files for use in most 3D compositing programs for high quality compositing.
                           
Image Black - Selected ranges of your image will be painted black.
Image White - Selected ranges of your image will be painted white.
Alpha Black - Paints the Alpha selection black.
Alpha White - Paints the Alpha selection white.
Negative Alpha - Inverts alpha channel selection

Matte Filters

WaveFilter Image Matte Filters

For more information on using Matte Filters, go to the Compositing Tutorial or the High/Low Color Range Tutorial.