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We used diffusion tensor magnetic resonance imaging (DTI) to reveal the extent of genetic effects on brain fiber microstructure, based on tensor-derived measures, in 22 pairs of m...

Agatha D. Lee, Natasha Lepore, Marina Barysheva, Y...

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ISBI
2008
IEEE

326views Medical Imaging» more ISBI 2008»

Reducing false positive responses in lung nodule detector system by asymmetric adaboost

16 years 1 months ago

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We are developing a complex computer aided diagnosis (CAD) system to detect small pulmonary nodules from helical CT scans. Here we present a classifier to reduce the number of fal...

Martin Dolejsi, Jan Kybic, Stanislav Tuma, Michal ...

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ISBI
2008
IEEE

292views Medical Imaging» more ISBI 2008»

Quantitative genetic modeling of lateral ventricular shape and volume using multi-atlas fluid image alignment in twins

16 years 1 months ago

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Despite substantial progress in measuring the 3D profile of anatomical variations in the human brain, their genetic and environmental causes remain enigmatic. We developed an auto...

Yi-Yu Chou, Natasha Lepore, Marina Barysheva, Ming...

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ISBI
2008
IEEE

261views Medical Imaging» more ISBI 2008»

Analysis and mitigation of calcium artifacts in cardiac multidetector CT

16 years 1 months ago

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Multi-detector Computed Tomography offers the promise of a non-invasive alternative to invasive coronary angiography for the evaluation of coronary artery disease. An impediment p...

Zhuangli Liang, W. Clem Karl, Synho Do, Thomas Bra...

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Artificial Intelligence