Special Effects: RGB Min/Max Filter

This filter was largely through in just for fun. I don't know why anyone would want to use it.

It works by keeping or discarding a pixel's color channels. If you keep the max channels, then only the strongest channel is kept, while the other two channels are set to 0. If you discard the max channels, then the strongest channel is set to zero while the other two channels are left unchanged. The two min options work similarly, just using the weakest channel as the determinator.


An example image

the Max Channel

the Max Channel