IPMI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. We propose in this work a novel variational method for computing maps between surfaces by combining informative geometric features and regularizing forces including inver...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
The evaluation of the quality of segmentations of an image, and the assessment of intra- and inter-expert variability in segmentation performance, has long been recognized as a dic...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. Four-dimensional respiratory correlated computed tomography (4D RCCT) has been widely used for studying organ motion. Most current algorithms use binning techniques which...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
We propose a novel Bayesian registration formulation in which image location is represented as a latent random variable. Location is marginalized to determine the maximum a priori ...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
We present a novel framework for characterizing signals in images using techniques from computational algebraic topology. This technique is general enough for dealing with noisy mu...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
Recently, marginal space learning (MSL) was proposed as a generic approach for automatic detection of 3D anatomical structures in many medical imaging modalities [1]. To accurately...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
Abstract. Image segmentation in microscopy, especially in interferencebased optical microscopy modalities, is notoriously challenging due to inherent optical artifacts. We propose ...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
The purpose of this paper is to measure the variability of a population of white matter fiber bundles without imposing unrealistic geometrical priors. In this respect, modeling fib...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
In this paper, we propose a new nonparametric Bayesian framework to cluster white matter fiber tracts into bundles using a hierarchical Dirichlet processes mixture (HDPM) model. Th...
IPMI
2009
Springer
14 years 5 months ago
2009
Springer
We describe a technique to simultaneously estimate a local neural fiber model and trace out its path. Existing techniques estimate the local fiber orientation at each voxel indepen...