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Cited by 477

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Fast parametric elastic image registration

Open access
Kybic, J., Unser, M.·2003·IEEE Transactions on Image Processing

Abstract

We present an algorithm for fast elastic multidimensional intensity-based image registration with a parametric model of the deformation. It is fully automatic in its default mode of operation. In the case of hard real-world problems, it is capable of accepting expert hints in the form of soft landmark constraints. Much fewer landmarks are needed and the results are far superior compared to pure landmark registration. Particular attention has been paid to the factors influencing the speed of this algorithm. The B-spline deformation model is shown to be computationally more efficient than other alternatives. The algorithm has been successfully used for several two-dimensional (2-D) and three-dimensional (3-D) registration tasks in the medical domain, involving MRI, SPECT, CT, and ultrasound image modalities. We also present experiments in a controlled environment, permitting an exact evaluation of the registration accuracy. Test deformations are generated automatically using a random hierarchical fractional wavelet-based generator.

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Metadata

Authors
Kybic, J., & Unser, M.
Venue
IEEE Transactions on Image Processing
Published
2003-11
Volume
12
Issue
11
Pages
1427-1442
ISSN
1057-7149 (ISSN-L)
OpenAlex
W2118420236
Cited by
477
References
2
FWCI
21.13
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Fast parametric elastic image registration. https://app.cochat.ai/papers/10.1109/tip.2003.813139
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Kybic, J., & Unser, M. (2003). Fast parametric elastic image registration. IEEE Transactions on Image Processing. https://doi.org/10.1109/tip.2003.813139

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