Abstract
A quantitative assessment of mapping accuracy based on mutual information index (MI), calculated from gray scale 2D histogram, is applied to an automated multimodality (un)warping algorithm. Information rich histological image data, which present non-linear deformations due to the specimen sectioning, is reconstituted into deformation-corrected, 3D volumes for geometric mapping to anatomical data for spatial analyses. Thin-plate-spline (TPS) algorithm has been implemented for automatic unwarping of the distortions using a multivariate optimizer and MI as a global cost function. The MI proves to be a robust objective matching criterion effective for automatic multimodality warping for 2D data sets and can be readily applied to volumetric 3D registrations. The improved performance of TPS warping compared to full affine transformation is quantified by comparison of MI's of both methods.
This is a preview of subscription content, log in via an institution.
Preview
Unable to display preview. Download preview PDF.
References
Collignon, A., Maes, F., Delaere, D., Vandermeulen, D., Suetens, P., Marchal, G.: Automated multimodality image registration using information theory, in Computational Imaging and Vision. 1995. Kluwer Academic Publishers, Ile de Berder, FR.
Viola, P.A.,Wells, W.M.: Alignment by maximization of mutual information. in The 5th International Conference on Computer Vision. 1995. MIT.
Wells, W.M., Viola, P.,Kikinis, R.: Proceedings of the 2nd annual international symposium on Medical Robotics and Computer Assisted Surgery. in the 2nd annual international symposium on Medical Robotics and Computer Assisted Surgery. 1995. Baltimore.
Bookstein, F., Green, W.D.K.A.: A feature space for edgels in images with landmarks. J of Math. Imag. and Vision, 3 (1993) p. 231–261.
Kim, B., Boes, J.L., Frey, K.A., Meyer, C.R.: Affine versus warping in coregistration of MR imaging and autoradiography. Radiology, 197(P) (1995) p. 223.
Kim, B., Frey, K.A., Mukhopadhyay, S., Ross, B., Meyer, C.R.: Co-registration of MRI and autoradiography of rat brain in 3D following automatic reconstruction of 2D data set. in Lecture Notes in Computer Science. 1995. Springer-Verlag, Berlin, Nice, FR.
Cover, T.M., Thomas, J.A.: Elements of Information Theory. Wiley series in Telecomunications, ed. D.L. Schilling. 1991, New York: John Wiley & Sons, Inc.
Press, W.H., Flannery, B.P., Teukolsky, S.A., Vetterling, W.T.: Numerical Recipies in C: The Art of Scientific Computing. 1988, Cambridge: Cambridge Press. 305–309.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1996 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Kim, B., Boes, J.L., Frey, K.A., Meyer, C.R. (1996). Mutual information for automated multimodal image warping. In: Höhne, K.H., Kikinis, R. (eds) Visualization in Biomedical Computing. VBC 1996. Lecture Notes in Computer Science, vol 1131. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0046973
Download citation
DOI: https://doi.org/10.1007/BFb0046973
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-61649-8
Online ISBN: 978-3-540-70739-4
eBook Packages: Springer Book Archive