The BCC RGB Edges filter ﬁnds edges in each RGB channel independently, creates a new RGB image from these edges, and applies the new image to the source using the chosen Apply Mode and Apply Mix.
The results obtained with the edge ﬁlters vary depending on the media to which the ﬁlter is applied and the exact settings used. Because they create edge effects by emphasizing differences between adjacent pixels, edge ﬁlters are very sensitive to parameter adjustments. Often a small change in a parameter setting can dramatically affect the result.
The built in PixelChooser, with integrated mocha planar tracking allows for greater control over which areas of the image the ﬁlter should affect.