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Multimodality imaging systems combining optical techniques with MRI/CT provide high-resolution functional characterization of tissue by imaging molecular and vascular biomarkers. To optimize these hybrid systems for clinical use, faster and automatable algorithms are required for 3-D imaging. Towards this end, a boundary element model was used to incorporate tissue boundaries from MRI/CT into image...
It is said that a drop of blood can save one's life. There are some diseases such as Anemia that are more dreaded, especially in pregnant women and children. Diagnosis of these diseases requires regular blood tests. The diagnosis requires sophisticated equipment with trained technician. In developed world this does not pose a problem, but in developing world this is a problem. In many rural settings,...
An imaging system which simultaneously performs near infrared (NIR) tomography and magnetic resonance imaging (MRI) has been developed at Dartmouth College, to study breast tissue of women in vivo. A NIR image reconstruction technique which exploits the combined multi-wavelength data set is presented which implements the MR structure as a soft-constraint in the NIR property estimation. The benefits...
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