Multiresolution elastic matching
Computer Vision, Graphics, and Image Processing
A survey of image registration techniques
ACM Computing Surveys (CSUR)
A nonlinear variational problem for image matching
SIAM Journal on Scientific Computing
Landmark-Based Image Analysis: Using Geometric and Intensity Models
Landmark-Based Image Analysis: Using Geometric and Intensity Models
Fast Fluid Registration of Medical Images
VBC '96 Proceedings of the 4th International Conference on Visualization in Biomedical Computing
Optimal registration of deformed images
Optimal registration of deformed images
Medical Image Registration and Interpolation by Optical Flow with Maximal Rigidity
Journal of Mathematical Imaging and Vision
A New Class of Elastic Body Splines for Nonrigid Registration of Medical Images
Journal of Mathematical Imaging and Vision
A Full Curvature Based Algorithm for Image Registration
Journal of Mathematical Imaging and Vision
Image Similarity Based on Intensity Scaling
Journal of Mathematical Imaging and Vision
Multiscale Joint Segmentation and Registration of Image Morphology
IEEE Transactions on Pattern Analysis and Machine Intelligence
Generalized Rigid and Generalized Affine Image Registration and Interpolation by Geometric Multigrid
Journal of Mathematical Imaging and Vision
A Fourier Domain Framework for Variational Image Registration
Journal of Mathematical Imaging and Vision
Novel Strategies for the Optimal Registration of Biomedical Images
IWINAC '07 Proceedings of the 2nd international work-conference on Nature Inspired Problem-Solving Methods in Knowledge Engineering: Interplay Between Natural and Artificial Computation, Part II
A Combined Segmentation and Registration Framework with a Nonlinear Elasticity Smoother
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
A Variational Approach for Volume-to-Slice Registration
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
A multiplicative multisplitting method for solving the linear complementarity problem
Computers & Mathematics with Applications
An Optimal Control Formulation of an Image Registration Problem
Journal of Mathematical Imaging and Vision
Membrane nonrigid image registration
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
Frequency domain regularization of d-dimensional structure tensor-based directional fields
Image and Vision Computing
A robust multigrid approach for variational image registration models
Journal of Computational and Applied Mathematics
A combined segmentation and registration framework with a nonlinear elasticity smoother
Computer Vision and Image Understanding
SIAM Journal on Numerical Analysis
Structural and Multidisciplinary Optimization
Transformation model and constraints cause bias in statistics on deformation fields
MICCAI'06 Proceedings of the 9th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Optimal parameters selection for non-parametric image registration methods
ACIVS'06 Proceedings of the 8th international conference on Advanced Concepts For Intelligent Vision Systems
Computational Optimization and Applications
A variational image registration approach based on curvature scale space
Scale-Space'05 Proceedings of the 5th international conference on Scale Space and PDE Methods in Computer Vision
Journal of Scientific Computing
Gradient field approximation: Application to registration in image processing
Journal of Computational and Applied Mathematics
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Local joint entropy based non-rigid multimodality image registration
Pattern Recognition Letters
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A fully automated, non-rigid image registration algorithm is presented. The deformation field is found by minimizing a suitable measure subject to a curvature based constraint. It is a well-known fact that non-rigid image registration techniques may converge poorly if the initial position is not sufficiently near to the solution. A common approach to address this problem is to perform a time consuming rigid pre-registration step. In this paper we show that the new curvature registration not only produces accurate and smooth solutions but also allows for an automatic rigid alignment. Thus, in contrast to other popular registration schemes, the new method no longer requires a pre-registration step. Furthermore, we present an implementation of the new scheme based on the numerical solution of the underlying Euler-Lagrange equations. The real discrete cosine transform is the backbone of our implementation and leads to a stable and fast {\cal O}(N log N) algorithm, where N denotes the number of voxels. Finally, we report on some numerical test runs.