> The new coregistration in SPM2, which is described on the website... Are
> there any papers on it?
I haven't written any papers on it as there is nothing sufficiently new about
how it is done. It just includes a load of other peoples ideas. The main
ones are:
% Mutual Information
% ------------------
% Collignon, Maes, Delaere, Vandermeulen, Suetens & Marchal (1995).
% "Automated multi-modality image registration based on information theory".
% In Bizais, Barillot & Di Paola, editors, Proc. Information Processing
% in Medical Imaging, pages 263--274, Dordrecht, The Netherlands, 1995.
% Kluwer Academic Publishers.
%
% Wells III, Viola, Atsumi, Nakajima & Kikinis (1996).
% "Multi-modal volume registration by maximisation of mutual information".
% Medical Image Analysis, 1(1):35-51, 1996.
%
% Entropy Correlation Coefficient
% -------------------------------
% F Maes, A Collignon, D Vandermeulen, G Marchal & P Suetens (1997).
% "Multimodality image registration by maximisation of mutual
% information". IEEE Transactions on Medical Imaging 16(2):187-198
%
% Normalised Mutual Information <- The default objective function
% -----------------------------
% Studholme, Hill & Hawkes (1998).
% "A normalized entropy measure of 3-D medical image alignment".
% in Proc. Medical Imaging 1998, vol. 3338, San Diego, CA, pp. 132-143.
%
% Optimisation
% ------------
% Press, Teukolsky, Vetterling & Flannery (1992).
% "Numerical Recipes in C (Second Edition)".
% Published by Cambridge.
I also use a bunch of other peoples ideas about interpolation during
reslicing the images:
* M. Unser, A. Aldroubi and M. Eden.
* "B-Spline Signal Processing: Part I-Theory,"
* IEEE Transactions on Signal Processing 41(2):821-832 (1993).
*
* M. Unser, A. Aldroubi and M. Eden.
* "B-Spline Signal Processing: Part II-Efficient Design and
Applications," * IEEE Transactions on Signal Processing 41(2):834-848
(1993). *
* M. Unser.
* "Splines: A Perfect Fit for Signal and Image Processing,"
* IEEE Signal Processing Magazine 16(6):22-38 (1999).
Best regards,
-John
--
Dr John Ashburner.
Functional Imaging Lab., 12 Queen Square, London WC1N 3BG, UK.
tel: +44 (0)20 78337491 or +44 (0)20 78373611 x4381
fax: +44 (0)20 78131420 http://www.fil.ion.ucl.ac.uk/~john
|