Search Results - "Treffert, J."

The ECAT HRRT: performance and first clinical application of the new high resolution research tomograph by Wienhard, K., Schmand, M., Casey, M.E., Baker, K., Bao, J., Eriksson, L., Jones, W.F., Knoess, C., Lenox, M., Lercher, M., Luk, P., Michel, C., Reed, J.H., Richerzhagen, N., Treffert, J., Vollmar, S., Young, J.W., Heiss, W.D., Nutt, R.

“…The ECAT HRRT is a three-dimensional (3-D) only dedicated brain tomograph employing the new scintillator lutetium-oxy-orthosilicate (LSO) and using depth of…”
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HeinzelCluster: accelerated reconstruction for FORE and OSEM3D by Vollmar, S, Michel, C, Treffert, J T, Newport, D F, Casey, M, Knöss, C, Wienhard, K, Liu, X, Defrise, M, Heiss, W D

“…Using iterative three-dimensional (3D) reconstruction techniques for reconstruction of positron emission tomography (PET) is not feasible on most…”
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Development of a daily quality check procedure for the High-Resolution Research Tomograph (HRRT) using natural LSO background radioactivity by Knoess, C., Gremillion, T., Schmand, M., Casey, M.E., Eriksson, L., Lenox, M., Treffert, J.T., Vollmar, S., Fluegge, G., Wienhard, K., Heiss, W.-D., Nutt, R.

“…A daily quality check plays an important role for clinical medical systems like a positron emission tomograph (PET). To guarantee image quality a constant…”
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Energy-Weighted Acquisition of Scintigraphic Images Using Finite Spatial Filters by DeVito, Raymond P, Hamill, James J, Treffert, Jon D, Stoub, Everett W

“…Energy weighted acquisition (EWA) is a technique for improving image contrast by correcting for some of the blurring effects of Compton scattering within the…”
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Performance evaluation of a new LSO high resolution research tomograph-HRRT by Schmand, M., Wienhard, K., Casey, M.E., Eriksson, L., Jones, W.F., Reed, J.H., Treffert, J., Lenox, M., Luk, P., Bao, J., Young, J.W., Baker, K., Miller, S.D., Knoess, C., Vollmar, S., Richerzhagen, N., Flugge, G., Heiss, W.D., Nutt, R.

“…In order to improve the capability for investigating the living human brain using positron emission tomography with regard to blood flow, metabolism and…”
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Measurement of the Pfirsch-Schlüter and bootstrap currents in a stellarator by TREFFERT, J. D, SHOHET, J. L, BERK, H. L

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Post-heroic leadership (cont'd)

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BeeHive: cluster reconstruction of 3-D PET data in a Windows NT network using FORE by Vollmar, S., Wienhard, K., Lercher, M., Knoss, C., Michel, C., Treffert, J., Schmand, M., Casey, M.E., Newport, D., Luk, P., Bao, J., Nutt, R., Heiss, W.D.

“…Iterative reconstruction techniques are usually too time consuming on most single processor machines that are affordable. This is especially true for the HRRT…”
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The ECAT HRRT: performance and first clinical application of the new high resolution research tomograph by Wienhard, K., Schmand, M., Casey, M.E., Baker, K., Bao, J., Eriksson, L., Jones, W.F., Knoess, C., Lenox, M., Lercher, M., Luk, P., Michel, C., Reed, J.H., Richerzhagen, N., Treffert, J., Vollmar, S., Young, J.W., Heiss, W.D., Nutt, R.

“…The ECAT HRRT (High Resolution Research Tomograph) is a 3D-only dedicated brain tomograph employing the new scintillator LSO and using DOI information to…”
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Development of a daily quality check procedure for the high resolution research tomograph (HRRT) using natural LSO background radioactivity by Knoess, C., Gremillion, T., Schmand, M., Casey, M.E., Eriksson, L., Lenox, M., Treffert, J.T., Vollmar, S., Fluegge, G., Wienhard, K., Heiss, W.-D., Nutt, R.

“…A daily quality check (DQC) plays an important role for clinical medical systems like a Positron Emission Tomograph (PET). To guarantee image quality a…”
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