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Research of Medical Image Non-Rigid Registration Based on TPS-SEMISURF Algorithm
- Source :
- Advanced Materials Research; September 2013, Vol. 791 Issue: 1 p2112-2117, 6p
- Publication Year :
- 2013
-
Abstract
- Aiming at avoiding misregistration in complicated medical image registration based on SURF (Speed-Up Robust Features)-TPS (Thin-Plate Spline), we propose a novel algorithm. This method is based on SURF and human interaction method for feature extraction. Then we improve SURF-TPS and propose an algorithm named TPS-SEMISURF which obtains the deformation field by calculating the Thin-plate spline of the feature points, and finally does the medical image non-rigid registration according to the parameters. Experimental results showed that the proposed method can register medical images effectively. It has a good robustness and owns better precision and rate than traditional algorithm.
Details
- Language :
- English
- ISSN :
- 10226680
- Volume :
- 791
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Advanced Materials Research
- Publication Type :
- Periodical
- Accession number :
- ejs31057885
- Full Text :
- https://doi.org/10.4028/www.scientific.net/AMR.791-793.2112