High quality noise reduction in HDTV footage

Im looking at developing a workflow for rescuing unique footage filmed in HDTV that has a significant noise problem.

The reason I say unique is because the noise reduction process will be off line and so wont be in plug in form for a long time (and hence not very convinient!).

Im looking for an uncompressed frame sequence export in tiff format (perhaps enough frames to fill a DVD in the first instance).
If anyone has such problematic footage and they fancy having a bit of fun trying the thing out then please get in touch, if it works you can keep the smoothed but still sharp footage, if it doesnt work then at least we tried!