A new method for registration-based medical image interpolation

David Frakes, Lakshmi P. Dasi, Kerem Pekkan, Hiroumi D. Kitajima, Kartik Sundareswaran, Ajit P. Yoganathan, Mark J T Smith

Research output: Contribution to journalArticle

65 Citations (Scopus)

Abstract

A new technique is presented for interpolating between grey-scale images in a medical data set. Registration between neighboring slices is achieved with a modified control grid interpolation algorithm that selectively accepts displacement field updates in a manner optimized for performance. A cubic interpolator is then applied to pixel intensities correlated by the displacement fields. Special considerations are made for efficiency, interpolation quality, and compression in the implementation of the algorithm. Experimental results show that the new method achieves good quality, while offering dramatic improvement in efficiency relative to the best competing method.

Original languageEnglish (US)
Article number4359065
Pages (from-to)370-377
Number of pages8
JournalIEEE Transactions on Medical Imaging
Volume27
Issue number3
DOIs
StatePublished - Mar 2008
Externally publishedYes

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Interpolation
Pixels
Datasets

Keywords

  • Interpolation
  • Reconstruction
  • Registration

ASJC Scopus subject areas

  • Biomedical Engineering
  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology
  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Computational Theory and Mathematics

Cite this

Frakes, D., Dasi, L. P., Pekkan, K., Kitajima, H. D., Sundareswaran, K., Yoganathan, A. P., & Smith, M. J. T. (2008). A new method for registration-based medical image interpolation. IEEE Transactions on Medical Imaging, 27(3), 370-377. [4359065]. https://doi.org/10.1109/TMI.2007.907324

A new method for registration-based medical image interpolation. / Frakes, David; Dasi, Lakshmi P.; Pekkan, Kerem; Kitajima, Hiroumi D.; Sundareswaran, Kartik; Yoganathan, Ajit P.; Smith, Mark J T.

In: IEEE Transactions on Medical Imaging, Vol. 27, No. 3, 4359065, 03.2008, p. 370-377.

Research output: Contribution to journalArticle

Frakes, D, Dasi, LP, Pekkan, K, Kitajima, HD, Sundareswaran, K, Yoganathan, AP & Smith, MJT 2008, 'A new method for registration-based medical image interpolation', IEEE Transactions on Medical Imaging, vol. 27, no. 3, 4359065, pp. 370-377. https://doi.org/10.1109/TMI.2007.907324
Frakes D, Dasi LP, Pekkan K, Kitajima HD, Sundareswaran K, Yoganathan AP et al. A new method for registration-based medical image interpolation. IEEE Transactions on Medical Imaging. 2008 Mar;27(3):370-377. 4359065. https://doi.org/10.1109/TMI.2007.907324
Frakes, David ; Dasi, Lakshmi P. ; Pekkan, Kerem ; Kitajima, Hiroumi D. ; Sundareswaran, Kartik ; Yoganathan, Ajit P. ; Smith, Mark J T. / A new method for registration-based medical image interpolation. In: IEEE Transactions on Medical Imaging. 2008 ; Vol. 27, No. 3. pp. 370-377.
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