Sciweavers

TMI
2008

A New Method for Registration-Based Medical Image Interpolation

13 years 11 months ago
A New Method for Registration-Based Medical Image Interpolation
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.
David H. Frakes, Lakshmi P. Dasi, Kerem Pekkan, Hi
Added 15 Dec 2010
Updated 15 Dec 2010
Type Journal
Year 2008
Where TMI
Authors David H. Frakes, Lakshmi P. Dasi, Kerem Pekkan, Hiroumi D. Kitajima, Kartik Sundareswaran, Ajit P. Yoganathan, Mark J. T. Smith
Comments (0)