论文信息 - Automated Multimodality Registration Using the Full Affine Transformation: Application to MR and CT Guided Skull Base Surgery

Automated Multimodality Registration Using the Full Affine Transformation: Application to MR and CT Guided Skull Base Surgery

We have used a twelve degrees of freedom global affine registration technique incorporating a multiresolution optimisation of mutual information to register MR and CT images with uncertain voxel dimensions and CT gantry tilt. Visual assessment indicates improved accuracy, without loss of robustness compared to rigid body registration.

Colin Studholme | David J. Hawkes | Graeme P. Penney | Derek L. G. Hill | John A. Little

[1] Colin Studholme,et al. Voxel similarity measures for automated image registration , 1994, Other Conferences.

[2] Paul F. Hemler,et al. Grey value correlation techniques used for automatic matching of CT and MR brain and spine images , 1994, Other Conferences.

[3] Colin Studholme,et al. Automated 3D Registration of Truncated MR and CT Images of the Head , 1995, BMVC.

[4] Paul A. Viola,et al. Multi-modal volume registration by maximization of mutual information , 1996, Medical Image Anal..

[5] J. Michael Fitzpatrick,et al. A technique for accurate magnetic resonance imaging in the presence of field inhomogeneities , 1992, IEEE Trans. Medical Imaging.

[6] Paul A. Viola. Alignment by maximisation of mutual information , 1993 .

[7] A Collignon,et al. Automated multimodality image registration using information theory , 1995 .

[8] Paul A. Viola,et al. Alignment by Maximization of Mutual Information , 1995, Proceedings of IEEE International Conference on Computer Vision.