Inter-group image registration by hierarchical graph shrinkage

Shihui Ying, Guorong Wu, Shu Liao, Dinggang Shen

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

1 Citation (Scopus)

Abstract

In this paper, we propose a novel inter-group image registration method to register different groups of images (e.g., young and elderly brains) simultaneously. Specifically, we use a hierarchical two-level graph to model the distribution of entire images on the manifold, with intra-graph representing the image distribution in each group and the inter-graph describing the relationship between two groups. Then the procedure of inter-group registration is formulated as a dynamic evolution of graph shrinkage. The advantage of our method is that the topology of entire image distribution is explored to guide the image registration. In this way, each image coordinates with its neighboring images on the manifold to deform towards the population center, by following the deformation pathway simultaneously optimized within the graph. Our proposed method has been also compared with other state-of-the-art inter-group registration methods, where our method achieves better registration results in terms of registration accuracy and robustness.

Original languageEnglish
Title of host publicationProceedings - International Symposium on Biomedical Imaging
Pages1030-1033
Number of pages4
DOIs
Publication statusPublished - 2013 Aug 22
Externally publishedYes
Event2013 IEEE 10th International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2013 - San Francisco, CA, United States
Duration: 2013 Apr 72013 Apr 11

Other

Other2013 IEEE 10th International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2013
CountryUnited States
CitySan Francisco, CA
Period13/4/713/4/11

Fingerprint

Image registration
Brain
Topology
Population

Keywords

  • diffeomorphism
  • graph shrinkage
  • Inter-group image registration
  • topology preservation

ASJC Scopus subject areas

  • Biomedical Engineering
  • Radiology Nuclear Medicine and imaging

Cite this

Ying, S., Wu, G., Liao, S., & Shen, D. (2013). Inter-group image registration by hierarchical graph shrinkage. In Proceedings - International Symposium on Biomedical Imaging (pp. 1030-1033). [6556653] https://doi.org/10.1109/ISBI.2013.6556653

Inter-group image registration by hierarchical graph shrinkage. / Ying, Shihui; Wu, Guorong; Liao, Shu; Shen, Dinggang.

Proceedings - International Symposium on Biomedical Imaging. 2013. p. 1030-1033 6556653.

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

Ying, S, Wu, G, Liao, S & Shen, D 2013, Inter-group image registration by hierarchical graph shrinkage. in Proceedings - International Symposium on Biomedical Imaging., 6556653, pp. 1030-1033, 2013 IEEE 10th International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2013, San Francisco, CA, United States, 13/4/7. https://doi.org/10.1109/ISBI.2013.6556653
Ying S, Wu G, Liao S, Shen D. Inter-group image registration by hierarchical graph shrinkage. In Proceedings - International Symposium on Biomedical Imaging. 2013. p. 1030-1033. 6556653 https://doi.org/10.1109/ISBI.2013.6556653
Ying, Shihui ; Wu, Guorong ; Liao, Shu ; Shen, Dinggang. / Inter-group image registration by hierarchical graph shrinkage. Proceedings - International Symposium on Biomedical Imaging. 2013. pp. 1030-1033
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