Collapsed-cone based deformation field regularization for nonrigid image registration

Bo Zhou, Cedric X. Yu, Andrew Godley, X. Allen Li, Xiaobo Sharon Hu, Danny Z. Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Incorporating biomedical information into nonrigid image registration is an important approach to improve the registration quality and provide realistic results. However, previous tissue-dependent deformation field filtering incur a relatively high computation cost in order to obtain results of improved quality. In this paper, we propose a collapsed-cone based adaptive filtering method to reduce the computational overhead of regularization. The filter is designed to change its filtering parameters dynamically at each voxel according to the tissue characteristics and the deformation of the surrounding voxels. The proposed filter is integrated into the demons deformable registration method to evaluate its effectiveness and performance. The evaluation is performed on a set of 3D computed tomography (CT) images and the result quality is compared with the output of those without applying the tissue-dependent filter. The results show that our proposed method can preserve the global features better. Based on the measure of sum of squared differences (SSD), the proposed method is also found converging faster and leading to lower SSD.

Original languageEnglish (US)
Title of host publication2011 8th IEEE International Symposium on Biomedical Imaging
Subtitle of host publicationFrom Nano to Macro, ISBI'11
Pages1205-1208
Number of pages4
DOIs
StatePublished - Nov 2 2011
Externally publishedYes
Event2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11 - Chicago, IL, United States
Duration: Mar 30 2011Apr 2 2011

Publication series

NameProceedings - International Symposium on Biomedical Imaging
ISSN (Print)1945-7928
ISSN (Electronic)1945-8452

Other

Other2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11
CountryUnited States
CityChicago, IL
Period3/30/114/2/11

Fingerprint

Image registration
Cones
Tissue
Adaptive filtering
Tomography
Costs and Cost Analysis
Costs

Keywords

  • adaptive filtering
  • collapsed-cone method
  • nonrigid image registration
  • tissue-dependent deformation

ASJC Scopus subject areas

  • Biomedical Engineering
  • Radiology Nuclear Medicine and imaging

Cite this

Zhou, B., Yu, C. X., Godley, A., Li, X. A., Hu, X. S., & Chen, D. Z. (2011). Collapsed-cone based deformation field regularization for nonrigid image registration. In 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11 (pp. 1205-1208). [5872618] (Proceedings - International Symposium on Biomedical Imaging). https://doi.org/10.1109/ISBI.2011.5872618

Collapsed-cone based deformation field regularization for nonrigid image registration. / Zhou, Bo; Yu, Cedric X.; Godley, Andrew; Li, X. Allen; Hu, Xiaobo Sharon; Chen, Danny Z.

2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11. 2011. p. 1205-1208 5872618 (Proceedings - International Symposium on Biomedical Imaging).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zhou, B, Yu, CX, Godley, A, Li, XA, Hu, XS & Chen, DZ 2011, Collapsed-cone based deformation field regularization for nonrigid image registration. in 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11., 5872618, Proceedings - International Symposium on Biomedical Imaging, pp. 1205-1208, 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11, Chicago, IL, United States, 3/30/11. https://doi.org/10.1109/ISBI.2011.5872618
Zhou B, Yu CX, Godley A, Li XA, Hu XS, Chen DZ. Collapsed-cone based deformation field regularization for nonrigid image registration. In 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11. 2011. p. 1205-1208. 5872618. (Proceedings - International Symposium on Biomedical Imaging). https://doi.org/10.1109/ISBI.2011.5872618
Zhou, Bo ; Yu, Cedric X. ; Godley, Andrew ; Li, X. Allen ; Hu, Xiaobo Sharon ; Chen, Danny Z. / Collapsed-cone based deformation field regularization for nonrigid image registration. 2011 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI'11. 2011. pp. 1205-1208 (Proceedings - International Symposium on Biomedical Imaging).
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