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ICIAP
1997
ACM

Two-Step Parameter-Free Elastic Image Registration with Prescribed Point Displacements

13 years 7 months ago
Two-Step Parameter-Free Elastic Image Registration with Prescribed Point Displacements
A two-step parameter-free approach for non-rigid medical image registration is presented. Displacements of boundary structures are computed in the rst step and then incorporated as hard constraints for elastic image deformation in the second step. In comparison to traditional non-parametric methods, no driving forces have to be computed from image data. The approach guarantees the exact correspondence of certain structures in the images and does not depend on parameters of the deformation model such as elastic constants. Numerical examples with synthetic and real images are presented.
Wladimir Peckar, Christoph Schnörr, Karl Rohr
Added 08 Aug 2010
Updated 08 Aug 2010
Type Conference
Year 1997
Where ICIAP
Authors Wladimir Peckar, Christoph Schnörr, Karl Rohr, H. Siegfried Stiehl
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