Sciweavers

MICCAI
2007
Springer
14 years 8 months ago
Signal LMMSE Estimation from Multiple Samples in MRI and DT-MRI
A method to estimate the magnitude MR data from several noisy samples is presented. It is based on the Linear Minimum Mean Squared Error (LMMSE) estimator for the Rician noise mode...
Carl-Fredrik Westin, Carlos Alberola-López,...
MICCAI
2007
Springer
14 years 8 months ago
Object Localization Based on Markov Random Fields and Symmetry Interest Points
We present an approach to detect anatomical structures by configurations of interest points, from a single example image. The representation of the configuration is based on Markov...
Branislav Micusík, Georg Langs, Horst Bisch...
MICCAI
2007
Springer
14 years 8 months ago
Real-Time Synthesis of Image Slices in Deformed Tissue from Nominal Volume Images
Abstract. This paper presents a fast image synthesis procedure for elastic volumes under deformation. Given the node displacements of a mesh and the 3D image voxel data of an undef...
Orcun Goksel, Septimiu E. Salcudean
MICCAI
2007
Springer
14 years 8 months ago
Live-Vessel: Extending Livewire for Simultaneous Extraction of Optimal Medial and Boundary Paths in Vascular Images
This paper incorporates multiscale vesselness filtering into the Livewire framework to simultaneously compute optimal medial axes and boundaries in vascular images. To this end, we...
Kelvin Poon, Ghassan Hamarneh, Rafeef Abugharbieh
MICCAI
2007
Springer
14 years 8 months ago
Deformable Density Matching for 3D Non-rigid Registration of Shapes
There exists a large body of literature on shape matching and registration in medical image analysis. However, most of the previous work is focused on matching particular sets of f...
Arunabha S. Roy, Ajay Gopinath, Anand Rangarajan
MICCAI
2007
Springer
14 years 8 months ago
Sources of Variability in MEG
Abstract. This paper investigates and characterizes sources of variability in MEG signals in multi-site, multi-subject studies. Understanding these sources will help to develop eff...
Matti Hämäläinen, Polina Golland, W...
MICCAI
2007
Springer
14 years 8 months ago
Simulation and Fully Automatic Multimodal Registration of Medical Ultrasound
The fusion of 3D freehand ultrasound with CT and CTA has benefits for a variety of clinical applications, however a lot of manual work is usually required for correct registration....
Wolfgang Wein, Ali Khamene, Dirk-André Clev...
MICCAI
2007
Springer
14 years 8 months ago
Non-Local Means Variants for Denoising of Diffusion-Weighted and Diffusion Tensor MRI
Abstract. Diffusion tensor imaging (DT-MRI) is very sensitive to corrupting noise due to the non linear relationship between the diffusionweighted image intensities (DW-MRI) and th...
Christian Barillot, Nicolas Wiest-Daesslé, ...
MICCAI
2007
Springer
14 years 8 months ago
Cell Population Tracking and Lineage Construction with Spatiotemporal Context
Automated visual-tracking of cell populations in vitro using phase contrast time-lapse microscopy is vital for quantitative, systematic and high-throughput measurements of cell beh...
Kang Li, Mei Chen, Takeo Kanade
MICCAI
2007
Springer
14 years 8 months ago
Tract-Based Morphometry
Multisubject statistical analyses of diffusion tensor images in regions of specific white matter tracts have commonly measured only the mean value of a scalar invariant such as the...
Lauren O'Donnell, Carl-Fredrik Westin, Alexandra G...