Volumetric Non-rigid Registration via Thin-plate Spline Model

2008 ◽  
pp. 269-272
Author(s):  
Farshid Babapour Mofrad ◽  
A. Abbaspour ◽  
R. Zoroofi ◽  
S. H. Akhlaghpoor
Keyword(s):  
Thin Plate ◽  
Thin Plate Spline ◽  
Rigid Registration

Research of Medical Image Non-Rigid Registration Based on TPS-SEMISURF Algorithm

2013 ◽  
Vol 791-793 ◽  
pp. 2112-2117 ◽  
Author(s):  
Ao Shuang Dong ◽  
Ben Qiang Yang ◽  
Dan Yang Zhao ◽  
Bao Chun He ◽  
Li Bo Zhang ◽  
...  
Keyword(s):  
Thin Plate ◽  
Medical Image ◽  
Thin Plate Spline ◽  
Human Interaction ◽  
Feature Points ◽  
Interaction Method ◽  
Rigid Registration ◽  
Traditional Algorithm ◽  
Speed Up ◽  
Novel Algorithm

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.

scholarly journals Thin-plate-Spline Curvilinear Meshing on a Calculus-of-Variations Framework

2015 ◽  
Vol 124 ◽  
pp. 135-147 ◽  
Author(s):  
Shankar P. Sastry ◽  
Vidhi Zala ◽  
Robert M. Kirby
Keyword(s):  
Calculus Of Variations ◽  
Thin Plate ◽  
Thin Plate Spline
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