Name
Title | ||
|---|---|---|
Implicit surface registration with surface-oriented anisotropic deformation field smoothing |
Abstract | ||
|---|---|---|
This paper introduces a variant of the Demon's algorithm with an anisotropic smoothing term designed for the registration of surfaces with significant conformal differences. Because of the chosen implicit surface representation, the deformation field at each iteration can be easily defined with respect to the evolving surface. Anisotropic smoothing is performed preferentially in the tangent plane to the surface, preserving local, complex deformations. This method is applied to the registration of consecutive neonatal cortical surfaces from MR images acquired at 30 and 40 week gestational ages. Our method preserves the emergence of small, new folds, while greatly reducing noise in the resulting deformation field. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/ISBI.2013.6556516 | Biomedical Imaging |
Keywords | Field | DocType |
biomedical MRI,deformation,image registration,medical image processing,paediatrics,Demon algorithm,MR image,consecutive neonatal cortical surface,gestational ages,implicit surface registration,noise reduction,surface-oriented anisotropic deformation field smoothing,time 30 week to 40 week,Demon's algorithm,anisotropic smoothing,cortical surfaces,registration,signed distance functions | Computer vision,Anisotropy,Computer science,Conformal map,Smoothing,Artificial intelligence,Deformation (mechanics),Geometry,Image registration,Tangent space | Conference |
ISSN | ISBN | Citations |
1945-7928 | 978-1-4673-6456-0 | 0 |
PageRank | References | Authors |
0.34 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Paul C. Pearlman | 1 | 7 | 2.23 |
| Ivana Isgum | 2 | 766 | 50.08 |
| Karina J. Kersbergen | 3 | 52 | 3.61 |
| Manon J. N. L. Benders | 4 | 180 | 11.51 |
| Max A Viergever | 5 | 7946 | 833.77 |
| Josien P. W. Pluim | 6 | 2439 | 178.67 |