nightstalkerpoet said:
Which color space are you working in for single match mode? I'm still getting (imo) better results with my gimp process - take a look at my steps and see if there's anything about it that can be implemented in the gui.
You should try your method on the skeleton frame. I've not had good experience working with YCbCr. When I use it, the blue in the background is muted.
Also in this frame, the sky is more green, and the wires on the right have virtually disappeared.