MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
Diffusion-Weighted MRI (DW-MRI) is subject to random noise yielding measures that are different from their real values, and thus biasing the subsequently estimated tensors. The Non...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
Abstract. Real-time parallel MRI reconstruction was demonstrated using a hybrid implementation of the TGRAPPA algorithm. The GRAPPA coefficients were calculated in k-space and appl...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
In this paper, we present a new framework that performs automated local wall motion analysis based on the combined information derived from a rest and stress sequence (a full stres...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
In this paper we study the impact of denoising the raw high angular resolution diffusion imaging (HARDI) data with the Non-Local Means filter adapted to Rician noise (NLMr). We fir...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
Whole-body magnetic resonance imaging is an emerging application gaining vast clinical interest during the last years. Although recent technological advances shortened the longish ...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
Abstract. We present a general method for the computation of PDFbased characteristics of the tissue micro-architecture in MR imaging. The approach relies on the approximation of th...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
We present a framework for hypothesis testing of differences between groups of DTI fiber tracts. An anatomical, tract-oriented coordinate system provides a basis for estimating the...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
We present a slicing-based coherence measure for clusters of DTI integral curves. For a given cluster, we probe samples from the cluster by slicing it with a plane at regularly spa...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
We present a method for discovering patterns of activation observed through fMRI in experiments with multiple stimuli/tasks. We introduce an explicit parameterization for the profi...
MICCAI
2008
Springer
15 years 18 days ago
2008
Springer
We study the problem of classifying an autistic group from controls using structural image data alone, a task that requires a clinical interview with a psychologist. Because of the...