Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
471540 | Computers & Mathematics with Applications | 2015 | 17 Pages |
Abstract
We present a novel dynamic multilevel technique for solving image registration problems. The development is carried out to construct a spatial transformation based on cubic B-spline basis functions and determine the control points dynamically. Unlike FEM-based image registration methods, we do not have the difficulty of solving a complicated matrix system. In addition, the presented method is enhanced by a multilevel technique, which makes it more efficient and flexible. The numerical results and several comparison studies on real bio-medical images show our technique is stable, accurate and fast, especially for large deformation registration problems.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Yue Jia, Yongjie Zhang, Timon Rabczuk,