3200 search results - page 515 / 640 » Medical Imaging |
146
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
The inverse problem with distributed dipoles models in M/EEG is strongly ill-posed requiring to set priors on the solution. Most common priors are based on a convenient ℓ2 norm....
115
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we present and study two local features for the tracking of vascular structures on 3D angiograms. The first one, Flux, measures the inward gradient flux through c...
157
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
CT colonography is a screening technique for adenomatous colorectal polyps, which are important precursors to colon cancer. Computer aided detection (CAD) systems are developed to...
161
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ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
Traditional fMRI analysis has focused on modeling temporal changes in BOLD signals on a voxel-by-voxel basis to infer brain activation. To incorporate spatial information, we have...
156
click to vote
ISBI
2009
IEEE
16 years 1 months ago
2009
IEEE
Complementary to axial, lateral displacement and strain can provide important information on the biological soft tissues in all applications of elastography. In this paper, the ef...