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ICASSP
2008
IEEE
14 years 3 months ago
Functional semi-automated segmentation of renal DCE-MRI sequences
In dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI), segmentation of internal kidney structures like cortex, medulla and pelvo-caliceal cavities is necessary for fun...
Beatrice Chevaillier, Yannick Ponvianne, Jean-Luc ...
BMCBI
2004
129views more  BMCBI 2004»
13 years 8 months ago
Integrating partonomic hierarchies in anatomy ontologies
Background Anatomy ontologies play an increasingly important role in developing integrated bioinformatics applications. One of the primary relationships between anatomical tissues...
Albert Burger, Duncan Davidson, Yiya Yang, Richard...
ICIP
2006
IEEE
14 years 10 months ago
Non-Rigid Registration for Automatic Fracture Segmentation
Automatic segmentation of anatomical structures is often performed using model-based non-rigid registration methods. These algorithms work well when the images do not contain any ...
Johanna Pettersson, Hans Knutsson, Magnus Borga
MICCAI
2006
Springer
14 years 9 months ago
Towards a Statistical Atlas of Cardiac Fiber Structure
We propose here a framework to build a statistical atlas of diffusion tensors of canine hearts. The anatomical images of seven hearts are first non-rigidly registered in the same r...
Jean-Marc Peyrat, Maxime Sermesant, Xavier Pennec,...
MICCAI
2007
Springer
14 years 9 months ago
Detection of Spatial Activation Patterns as Unsupervised Segmentation of fMRI Data
In functional connectivity analysis, networks of interest are defined based on correlation with the mean time course of a user-selected `seed' region. In this work we propose ...
Polina Golland, Yulia Golland, Rafael Malach