A New Non-rigid Image Registration Algorithm Using the Finite-Element Method

A New Non-rigid Image Registration Algorithm Using the Finite-Element Method

A non-rigid and precise image registration algorithm based on finite element method (FEM) is presented. The algorithm require to model image as the free-form deformation elastic material, construct the physical model and generate meshes from image datasets. Its characteristic is achieved through a f...

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Bibliographic Details
Published in:2010 Second International Workshop on Education Technology and Computer Science Vol. 1; pp. 206 - 210
Main Authors: Yurui Xie, Mingyuan Xie, Ling Yang
Format: Conference Proceeding
Language:English
Published: IEEE 01-03-2010
Subjects:
Boundary conditions
Capacitive sensors
Deformable models
Educational technology
Equations
finite element
Finite element methods
Humans
Image registration
Materials science and technology
non-rigid
Stress
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Summary:A non-rigid and precise image registration algorithm based on finite element method (FEM) is presented. The algorithm require to model image as the free-form deformation elastic material, construct the physical model and generate meshes from image datasets. Its characteristic is achieved through a finite-element based scheme and thus control the mesh deformation field to fit the differences of elastic deformation from the moving image to fixed image. Result shows that the algorithm can get accurate result in the problem of elastic image registration.
ISBN:1424463882
9781424463886
DOI:10.1109/ETCS.2010.216