1 - 25 of 3
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |  | Gerig, Guido | Brain lesion segmentation through physical model estimation | Segmentations of brain lesions from Magnetic Resonance (MR) images is crucial for quantitative analysis of lesion populations in neuroimaging of neurological disorders. We propose a new method for segmenting lesions in brain MRI by inferring the underlying physical models for pathology. We use the r... | Magnetic resonance (MR) images; Neurological disorders; Diffusion tensor imaging (DTI). | 2008-01-01 |
| 2 | | Gerig, Guido | Evaluation of brain MRI alignment with the Robust Hausdorff Distance Measures | We present a novel automated method for assessment of image alignment, applied to non-rigid registration of brain Magnetic Resonance Imaging data (MRI) for image-guided neurosurgery. We propose a number of robust modifications to the Hausdorff distance (HD) metric, and apply it to the edges recovere... | Magnetic resonance imaging (MRI) | 2008-01-01 |
| 3 | | Gerig, Guido | Probabilistic fiber tracking using particle filtering | This paper presents a novel and fast probabilistic method for white matter fiber tracking from diffusion weighted MRI (DWI). We formulate fiber tracking on a nonlinear state space model which is able to capture both smoothness regularity of fibers and uncertainties of the local fiber orientations du... | 2007-01-01 |
1 - 25 of 3