Dear Collegues,
we are developing some new methods to generate accurate CT-scan
reconstruction starting from a small number of slices. The major problem
we are facing is the following:

as a test of our algorithms, we have a cadaveric specimen scanned at every
mm. We subsample this dataset using our method and we generate another 3D
dataset by interpolation.
Question: How can we compare to three-D dataset possibly obtaining a
sinthetic parameter of the overall error?

I understand that this question could be equally placed in some newsgroup;
unfortunately, I've not news access right now. So, if somebody would like
to forward the question to other groups I'd be glad.

Thanks a lot in Advance.

MArco Viceconti

Laboratorio di Tecnologia dei Materiali
tel. 39-51-6366865
Istituti Ortopedici Rizzoli
fax. 39-51-6366863
via di barbiano 1/10, 40136 - Bologna, Italy

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The opinions expressed here do not necessarly reflect those of my employer