The BCC Noise Reduction filter smooths out noise by comparing each pixel
with the pixels in it’s immediate temporal and spatial neighborhood. For each
pixel, it blends in pixels that are close (in color) to the pixel, while
ignoring pixels that are distant in color. This allows us to smooth out the
noise without losing detail.
This filter is designed to remove noise from camera images, and will not work
properly unless the input is fully opaque.
The built in PixelChooser with integrated mocha planar tracking allows for
greater control over which areas of the image the ﬁlter should affect.