Non-rigid Diffeomorphic Image Registration of Medical Images Using Polynomial Expansion
2012 (English)In: Image Analysis and Recognition: 9th International Conference, ICIAR 2012, Aveiro, Portugal, June 25-27, 2012. Proceedings, Part II / [ed] Aurélio Campilho, Mohamed Kamel, Springer, 2012, Vol. 7325, 304-312 p.Conference paper (Refereed)
The use of polynomial expansion in image registration has previously been shown to be beneficial due to fast convergence and high accuracy. However, earlier work has only briefly out-lined how non-rigid image registration is handled, e.g. not discussing issues like regularization of the displacement field or how to accumulate the displacement field. In this work, it is shown how non-rigid image registration based upon polynomial expansion can be integrated into a generic framework for non-rigid image registration achieving diffeomorphic displacement fields. The proposed non-rigid image registration algorithm using diffeomorphic field accumulation is evaluated on both synthetically deformed data and real image data and compared to additive field accumulation. The results clearly demonstrate the power of the diffeomorphic field accumulation.
Place, publisher, year, edition, pages
Springer, 2012. Vol. 7325, 304-312 p.
Lecture Notes in Computer Science, ISSN 0302-9743 (print), 1611-3349 (online) ; 7325
Computer science, Computer software, Artificial intelligence, Computer graphics, Computer vision, Optical pattern recognition, Image Processing and Computer Vision, Pattern Recognition, Algorithm Analysis and Problem Complexity, Information Systems Applications
Medical Image Processing
IdentifiersURN: urn:nbn:se:liu:diva-78969DOI: 10.1007/978-3-642-31298-4_36ISI: 000323559300036ISBN: 978-36-4231-297-7ISBN: 978-36-4231-298-4OAI: oai:DiVA.org:liu-78969DiVA: diva2:537307
9th International Conference, ICIAR 2012, Aveiro, Portugal, June 25-27, 2012
FunderSwedish Research Council, 2007-4786
The original publication is available at www.springerlink.com: Daniel Forsberg, Mats Andersson and Hans Knutsson, Non-rigid Diffeomorphic Image Registration of Medical Images Using Polynomial Expansion, 2012, Lecture Notes in Computer Science, (7325), 304-312.http://dx.doi.org/10.1007/978-3-642-31298-4_36. Copyright: Springer-verlag http://www.springerlink.com/.2012-06-262012-06-262015-10-08Bibliographically approved