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A hybrid multimodal non-rigid registration of MR images based on diffeomorphic demons
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 1195546
Author(s) Lu, Huanxiang; Cattin, Philippe C.; Reyes, Mauricio
Author(s) at UniBasel Cattin, Philippe Claude
Year 2010
Title A hybrid multimodal non-rigid registration of MR images based on diffeomorphic demons
Journal Annual international conference of the IEEE Engineering in Medicine and Biology Society
Volume 2010
Pages / Article-Number 5951-5954
Abstract In this paper we present a novel hybrid approach for multimodal medical image registration based on diffeomorphic demons. Diffeomorphic demons have proven to be a robust and efficient way for intensity-based image registration. A very recent extension even allows to use mutual information (MI) as a similarity measure to registration multimodal images. However, due to the intensity correspondence uncertainty existing in some anatomical parts, it is difficult for a purely intensity-based algorithm to solve the registration problem. Therefore, we propose to combine the resulting transformations from both intensity-based and landmark-based methods for multimodal non-rigid registration based on diffeomorphic demons. Several experiments on different types of MR images were conducted, for which we show that a better anatomical correspondence between the images can be obtained using the hybrid approach than using either intensity information or landmarks alone.
Publisher IEEE Engineering in Medicine and Biology Society
ISSN/ISBN 1557-170X
edoc-URL https://edoc.unibas.ch/63039/
Full Text on edoc No
Digital Object Identifier DOI 10.1109/IEMBS.2010.5627562
PubMed ID http://www.ncbi.nlm.nih.gov/pubmed/21096946
ISI-Number WOS:000287964006088
Document type (ISI) Proceedings Paper
 
   

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