IEEE Transactions on Information Technology in Biomedicine
Optimization of mutual information for multiresolution image registration
IEEE Transactions on Image Processing
B-LUT: Fast and low memory B-spline image interpolation
Computer Methods and Programs in Biomedicine
Nonrigid registration with differential bias correction using normalised mutual information
ISBI'10 Proceedings of the 2010 IEEE international conference on Biomedical imaging: from nano to Macro
IPCAI'10 Proceedings of the First international conference on Information processing in computer-assisted interventions
Nonlinear elastic spline registration: evaluation with longitudinal Huntington's disease data
WBIR'10 Proceedings of the 4th international conference on Biomedical image registration
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part III
Computers in Biology and Medicine
IPCAI'11 Proceedings of the Second international conference on Information processing in computer-assisted interventions
Mesh deformations in X3D via CUDA with freeform deformation lattices
Proceedings of the 2011 international conference on Virtual and mixed reality: systems and applications - Volume Part II
IPMI'11 Proceedings of the 22nd international conference on Information processing in medical imaging
An event-based disease progression model and its application to familial Alzheimer's disease
IPMI'11 Proceedings of the 22nd international conference on Information processing in medical imaging
Adaptive neonate brain segmentation
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part III
A survey of medical image registration on graphics hardware
Computer Methods and Programs in Biomedicine
Image and video processing on CUDA: state of the art and future directions
MACMESE'11 Proceedings of the 13th WSEAS international conference on Mathematical and computational methods in science and engineering
The effect of motion correction on pharmacokinetic parameter estimation
IWDM'10 Proceedings of the 10th international conference on Digital Mammography
Inverse consistency error in the registration of prone and supine images in CT colonography
MICCAI'11 Proceedings of the Third international conference on Abdominal Imaging: computational and Clinical Applications
Inverse-consistent symmetric free form deformation
WBIR'12 Proceedings of the 5th international conference on Biomedical Image Registration
On combining algorithms for deformable image registration
WBIR'12 Proceedings of the 5th international conference on Biomedical Image Registration
Multi-organ abdominal CT segmentation using hierarchically weighted subject-specific atlases
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Registration using sparse free-form deformations
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part II
STIA'12 Proceedings of the Second international conference on Spatio-temporal Image Analysis for Longitudinal and Time-Series Image Data
External clinical validation of prone and supine CT colonography registration
MICCAI'12 Proceedings of the 4th international conference on Abdominal Imaging: computational and clinical applications
Immediate ROI search for 3-d medical images
MCBR-CDS'12 Proceedings of the Third MICCAI international conference on Medical Content-Based Retrieval for Clinical Decision Support
Technical Section: Real-time B-spline Free-Form Deformation via GPU acceleration
Computers and Graphics
IPCAI'13 Proceedings of the 4th international conference on Information Processing in Computer-Assisted Interventions
FIMH'13 Proceedings of the 7th international conference on Functional Imaging and Modeling of the Heart
MARGA: Multispectral Adaptive Region Growing Algorithm for brain extraction on axial MRI
Computer Methods and Programs in Biomedicine
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A large number of algorithms have been developed to perform non-rigid registration and it is a tool commonly used in medical image analysis. The free-form deformation algorithm is a well-established technique, but is extremely time consuming. In this paper we present a parallel-friendly formulation of the algorithm suitable for graphics processing unit execution. Using our approach we perform registration of T1-weighted MR images in less than 1min and show the same level of accuracy as a classical serial implementation when performing segmentation propagation. This technology could be of significant utility in time-critical applications such as image-guided interventions, or in the processing of large data sets.