15 May 2003 Two algorithms for non-rigid image registration and their evaluation
Author Affiliations +
Proceedings Volume 5032, Medical Imaging 2003: Image Processing; (2003); doi: 10.1117/12.481381
Event: Medical Imaging 2003, 2003, San Diego, California, United States
Abstract
This paper presents two non-rigid image registration algorithms: Thirion's Demons method and its spline-based extension, and compares their performance on the task of inter-subject registration of MRI brain images. The methods are designed to be fast and derive their speed from the uncoupling of the correspondence calculation and deformation interpolation procedures, each of which are then amenable to efficient implementation. The evaluation results indicate that this uncoupling does not significantly limit the registration accuracy that can be achieved.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhiyong Xie, Lydia Ng, James C. Gee, "Two algorithms for non-rigid image registration and their evaluation", Proc. SPIE 5032, Medical Imaging 2003: Image Processing, (15 May 2003); doi: 10.1117/12.481381; https://doi.org/10.1117/12.481381
PROCEEDINGS
8 PAGES


SHARE
KEYWORDS
Image registration

Brain

Image segmentation

Algorithm development

Neuroimaging

Image resolution

Medical imaging

Back to Top