M
Mark F. Smith
Researcher at University of Maryland, Baltimore
Publications - 169
Citations - 2948
Mark F. Smith is an academic researcher from University of Maryland, Baltimore. The author has contributed to research in topics: Iterative reconstruction & Imaging phantom. The author has an hindex of 28, co-authored 165 publications receiving 2847 citations. Previous affiliations of Mark F. Smith include Duke University & Dresden University of Technology.
Papers
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Journal ArticleDOI
Analytic determination of pinhole collimator sensitivity with penetration
TL;DR: An analytic form of the sensitivity of the pinhole collimator is derived using a numerical formula for predicting the sin/sup /spl infin// /spl theta/ form and the agreement is excellent.
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The positron emission mammography/tomography breast imaging and biopsy system (PEM/PET): design, construction and phantom-based measurements.
Raymond R. Raylman,Stan Majewski,Mark F. Smith,Mark F. Smith,James Proffitt,William Hammond,Amarnath Srinivasan,John McKisson,Vladimir Popov,Andrew G. Weisenberger,Clifford O Judy,Brian Kross,Srikanth Ramasubramanian,Larry E. Banta,Paul E. Kinahan,Kyle Champley +15 more
TL;DR: PEM/PET may be an effective system for the detection and diagnosis of breast cancer, according to initial phantom-based testing of the device, which assessed spatial resolution and detection sensitivity.
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A prototype coded aperture detector for small animal SPECT
Steven R. Meikle,Peter L. Kench,Andrew G. Weisenberger,R. Wojcik,Mark F. Smith,Stan Majewski,Stefan Eberl,Roger Fulton,Anatoly B. Rosenfeld,Michael J. Fulham +9 more
TL;DR: In this paper, the effect of multiplexing due to overlapped projections on convergence properties, image signal-to-noise ratio (SNR) and spatial resolution was investigated.
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Simultaneous MRI and PET imaging of a rat brain.
Raymond R. Raylman,Stan Majewski,Susan K. Lemieux,S. Sendhil Velan,Brian Kross,Vladimir Popov,Mark F. Smith,Andrew G. Weisenberger,Carl Zorn,Gary Marano +9 more
TL;DR: To test the device, simultaneous MRI and PET images of the brain of a male Sprague Dawley rat injected with FDG were successfully obtained and revealed no noticeable artefacts in either image set.
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Three-dimensional contrast-enhanced multidetector CT for anatomic, dynamic, and perfusion characterization of abnormal myocardium to guide ventricular tachycardia ablations.
Jing Tian,Jean Jeudy,Mark F. Smith,Alejandro Jimenez,Xianghua Yin,Patricia A. Bruce,Peng Lei,Aharon Turgeman,Aharon Abbo,Raj Shekhar,Magdi Saba,Stephen R. Shorofsky,Timm Dickfeld +12 more
TL;DR: In this paper, the authors used contrast-enhanced multidetector CT to predict voltage-defined scar and border zone and integrate its scar reconstructions into clinical mapping systems to guide ventricular tachycardia ablations.