Search Results - "Hutton, B F"

Clinical SiPM-Based MRI-Compatible SPECT: Preliminary Characterization by Carminati, M., D'Adda, I., Morahan, A. J., Erlandsson, K., Nagy, K., Czeller, M., Tolgyesi, B., Nyitrai, Z., Savi, A., van Mullekom, P., Hutton, B. F., Fiorini, C.

“…The initial characterization of the first single-photon emission computed tomography (SPECT) insert for simultaneous human brain imaging inside magnetic…”
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The HICAM Gamma Camera by Fiorini, C., Busca, P., Peloso, R., Abba, A., Geraci, A., Bianchi, C., Poli, G. L., Virotta, G., Erlandsson, K., Hutton, B. F., Lechner, P., Soltau, H., Struder, L., Pedretti, A., Van Mullekom, P., Ottobrini, L., Lucignani, G.

“…In this work we present a new compact and high-resolution Anger camera to be used in clinical and research environments where high overall spatial resolution…”
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Advanced quantitative evaluation of PET systems using the ACR phantom and NiftyPET software by Markiewicz, Pawel J., da Costa‐Luis, Casper, Dickson, J., Barnes, A., Krokos, G., MacKewn, J., Clark, T., Wimberley, C., MacNaught, G., Yaqub, M. M., Gispert, J. D., Hutton, B. F., Marsden, P., Hammers, A., Reader, A. J., Ourselin, S., Herholz, K., Matthews, J. C., Barkhof, F.

“…Purpose A novel phantom‐imaging platform, a set of software tools, for automated and high‐precision imaging of the American College of Radiology (ACR) positron…”
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Rapid processing of PET list-mode data for efficient uncertainty estimation and data analysis by Markiewicz, P J, Thielemans, K, Schott, J M, Atkinson, D, Arridge, S R, Hutton, B F, Ourselin, S

“…In this technical note we propose a rapid and scalable software solution for the processing of PET list-mode data, which allows the efficient integration of…”
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Improved efficiency for MRI-SPET registration based on mutual information by Thurfjell, L, Lau, Y H, Andersson, J L, Hutton, B F

“…Mutual information has been proposed as a criterion for image registration. The criterion is calculated from a two-dimensional grey-scale histogram of the…”
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Developments in cardiac-specific SPECT imaging by Hutton, B F

“…In recent years there has been a trend towards designing single photon emission computed tomography (SPECT) systems specifically for application in cardiac…”
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Dedicated Molecular Imaging Systems for Human Neurological Studies by Hutton, B. F., Yamaya, T., Furenlid, L. R.

“…In November, a workshop on dedicated brain imaging systems was held in conjunction with the IEEE NSS/MIC meeting in Atlanta, attracting over 100 attendees. The…”
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What approach to brain partial volume correction is best for PET/MRI? by Hutton, B.F., Thomas, B.A., Erlandsson, K., Bousse, A., Reilhac-Laborde, A., Kazantsev, D., Pedemonte, S., Vunckx, K., Arridge, S.R., Ourselin, S.

“…Many partial volume correction approaches make use of anatomical information, readily available in PET/MRI systems but it is not clear what approach is best…”
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A fully automatic multimodality image registration algorithm by Ardekani, B A, Braun, M, Hutton, B F, Kanno, I, Iida, H

“…A fully automatic multimodality image registration algorithm is presented. The method is primarily designed for 3D registration of MR and PET images of the…”
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Simulation of the expected performance of INSERT: A new multi-modality SPECT/MRI system for preclinical and clinical imaging by Busca, P., Fiorini, C., Butt, A.D., Occhipinti, M., Peloso, R., Quaglia, R., Schembari, F., Trigilio, P., Nemeth, G., Major, P., Erlandsson, K., Hutton, B.F.

“…A new multi-modality imaging tool is under development in the framework of the INSERT (INtegrated SPECT/MRI for Enhanced Stratification in Radio-chemo Therapy)…”
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A clinical perspective of accelerated statistical reconstruction by Hutton, B F, Hudson, H M, Beekman, F J

“…Although the potential benefits of maximum likelihood reconstruction have been recognised for many years, the technique has only recently found widespread…”
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Simultaneous Emission and Transmission Measurements for Attenuation Correction in Whole-Body PET by Meikle, Steven R, Bailey, Dale L, Hooper, Patrick K, Eberl, Stefan, Hutton, Brian F, Jones, William F, Fulton, Roger R, Fulham, Michael J

“…We describe a methodology for measuring and correcting for attenuation in whole-body PET using simultaneous emission and transmission (SET) measurements. The…”
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A Transmission-Dependent Method for Scatter Correction in SPECT by Meikle, Steven R, Hutton, Brian F, Bailey, Dale L

“…A method of scatter compensation has been developed that incorporates planar transmission measurements in the estimation of photopeak scatter in SPECT. The…”
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Efficient scatter modelling for incorporation in maximum likelihood reconstruction by Hutton, B F, Baccarne, V

“…Definition of a simplified model of scatter which can be incorporated in maximum likelihood reconstruction for single-photon emission tomography (SPET)…”
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Design of a novel slit-slat collimator system for SPECT imaging of the human brain by Mahmood, S T, Erlandsson, K, Cullum, I, Hutton, B F

“…We present three novel multi-slit-slat (MSS) system designs which allow for the acquisition of data with variable multiplexing in order to optimize the use of…”
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Model-based correction for scatter and tailing effects in simultaneous 99mTc and 123I imaging for a CdZnTe cardiac SPECT camera by Holstensson, M, Erlandsson, K, Poludniowski, G, Ben-Haim, S, Hutton, B F

“…An advantage of semiconductor-based dedicated cardiac single photon emission computed tomography (SPECT) cameras when compared to conventional Anger cameras is…”
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Evaluation of a low-dose/slow-rotating SPECT-CT system by Hamann, M, Aldridge, M, Dickson, J, Endozo, R, Lozhkin, K, Hutton, B F

“…The 4-slice CT that forms part of the GE Infinia Hawkeye-4 SPECT-CT scanner (Hawkeye) is evaluated against the diagnostic 16-slice CT that is incorporated in…”
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A Scanning Line Source for Simultaneous Emission and Transmission Measurements in SPECT by Tan, Patrick, Bailey, Dale L, Meikle, Steven R, Eberl, Stefan, Fulton, Roger R, Hutton, Brian F

“…A scanning collimated line source for simultaneously acquiring emission and transmission data from a gamma camera has been developed. The line source is…”
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Improved tolerance to missing data in myocardial perfusion SPET using OSEM reconstruction by Hatton, R L, Hutton, B F, Angelides, S, Choong, K K L, Larcos, G

“…When projection data are incomplete for various technical reasons, artefacts may occur in the reconstructed images. This study examines whether an iterative…”
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Application of distance-dependent resolution compensation and post-reconstruction filtering for myocardial SPECT by Hutton, B F, Lau, Y H

“…Compensation for distance-dependent resolution can be directly incorporated in maximum likelihood reconstruction. Our objective was to examine the…”
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