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ISBI
2008
IEEE
14 years 10 months ago
Inferring brain dynamics using granger causality on fMRI data
Here we present a scalable method to compute the structure of causal links over large scale dynamical systems that achieves high efficiency in discovering actual functional connec...
Guillermo A. Cecchi, Rahul Garg, A. Ravishankar Ra...
ISBI
2008
IEEE
14 years 10 months ago
A fast and accurate tracking algorithm of left ventricles in 3D echocardiography
Tracking of left ventricles in 3D echocardiography is a challenging topic because of the poor quality of ultrasound images and the speed consideration. In this paper, a fast and a...
Lin Yang, Bogdan Georgescu, Yefeng Zheng, David J....
ISBI
2008
IEEE
14 years 10 months ago
Template-based multiple hypotheses tracking of small vessels
A template tracking approach to the segmentation of small 3D vessel structures is presented. The main contributions are a general formulation of a vessel template function and a m...
Ola Friman, Milo Hindennach, Heinz-Otto Peitgen
ISBI
2008
IEEE
14 years 10 months ago
Fast no ground truth image registration accuracy evaluation: Comparison of bootstrap and Hessian approaches
Image registration algorithms provide a displacement field between two images. We consider the problem of estimating accuracy of the calculated displacement field from the input i...
Jan Kybic
ISBI
2008
IEEE
14 years 4 months ago
Morphological-based adaptive segmentation and quantification of cell assays in high content screening
In fluorescence-labelled cell assays for high content screening applications, image processing software is necessary to have automatic algorithms for segmenting the cells individ...
Jesús Angulo, Béatrice Schaack