Numerical recipes in C: the art of scientific computing
Numerical recipes in C: the art of scientific computing
Display of Surfaces from Volume Data
IEEE Computer Graphics and Applications
A Sorting Classification of Parallel Rendering
IEEE Computer Graphics and Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence
3D-2D projective registration of free-form curves and surfaces
Computer Vision and Image Understanding
ICS '98 Proceedings of the 12th international conference on Supercomputing
A high performance computing approach to the registration of medical imaging data
Parallel Computing - Special double issue on biomedical applications
Real-time biomechanical simulation of volumetric brain deformation for image guided neurosurgery
Proceedings of the 2000 ACM/IEEE conference on Supercomputing
MICCAI '02 Proceedings of the 5th International Conference on Medical Image Computing and Computer-Assisted Intervention-Part II
Image Processing or the Grid: A Toolkit or Building Grid-enabled Image Processing Applications.
CCGRID '03 Proceedings of the 3st International Symposium on Cluster Computing and the Grid
A data distributed parallel algorithm for nonrigid image registration
Parallel Computing
Voxel-based 2-D/3-D registration of fluoroscopy images and CT scans for image-guided surgery
IEEE Transactions on Information Technology in Biomedicine
IEEE Transactions on Information Technology in Biomedicine
High-performance computing service over the Internet for intraoperative image processing
IEEE Transactions on Information Technology in Biomedicine
A survey of medical image registration on graphics hardware
Computer Methods and Programs in Biomedicine
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Image registration is a technique usually used for aligning two different images taken at different times and/or from different viewing points. A key challenge for medical image registration is to minimise computation time with a small alignment error in order to realise computer-assisted surgery. In this paper, we present the design and implementation of a parallel two-dimensional/three-dimensional (2-D/3-D) image registration method for computer-assisted surgery. Our method exploits data parallelism and speculative parallelism, aiming at making computation time short enough to carry out registration tasks during surgery. Our experiments show that exploiting both parallelisms reduces computation time on a cluster of 64 PCs from a few tens of minutes to less than a few tens of seconds, a clinically compatible time.