Hey Sam,
Cool. If you can get those results online (especially your methods)
when they're done that would be great. We're mostly interested in the
qualitative aspects of this project, but it would be really
interesting to know exactly how you're using PtGUI to make
quantitative comparisons between images. If we go down that path we'd
probably be more interested in pursuing open source solutions that
either use the underlying PT libs directly (e.g. Hugin) or make use of
other libraries like OpenCV (as TimeLapser does).
-ken-ichi