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Proceedings Paper

2D image elastic registration using multiquadric functions with smoothness
Author(s): Yu Zhang; Shu-xiang Li; Wufan Chen; Gui-ping Jiang; Zhe-xing Liu
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Paper Abstract

Medical image elastic registration is an important subject in medical image processing. Previous work has focused how to select the corresponding landmarks manually and then use adequate interpolating for gaining the elastic transformation. However, the landmarks extraction is always prone to error, which could influence on the registration results. And localizing the landmarks manually is also difficult and time-consuming. We used Multiquadric method with smooth character, thereby , utilized a semi-automatic method to extract the landmarks .Combining these two steps, we proposed an accurate, fast and more robust registration method ,and obtained the satisfactory results.

Paper Details

Date Published: 31 July 2002
PDF: 6 pages
Proc. SPIE 4875, Second International Conference on Image and Graphics, (31 July 2002); doi: 10.1117/12.477095
Show Author Affiliations
Yu Zhang, First Military Medical Univ. (China)
Shu-xiang Li, First Military Medical Univ. (China)
Wufan Chen, First Military Medical Univ. (China)
Gui-ping Jiang, First Military Medical Univ. (China)
Zhe-xing Liu, First Military Medical Univ. (China)


Published in SPIE Proceedings Vol. 4875:
Second International Conference on Image and Graphics

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