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Samuel Richard, PhD
Samuel Richard, PhD
Scientist | Leidos
在 carestream.com 的电子邮件经过验证
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引用次数
引用次数
年份
Low-tube-voltage, high-tube-current multidetector abdominal CT: improved image quality and decreased radiation dose with adaptive statistical iterative reconstruction algorithm …
D Marin, RC Nelson, ST Schindera, S Richard, RS Youngblood, ...
Radiology 254 (1), 145-153, 2010
7002010
Towards taskbased assessment of CT performance: system and object MTF across different reconstruction algorithms
S Richard, DB Husarik, G Yadava, SN Murphy, E Samei
Medical physics 39 (7Part1), 4115-4122, 2012
4272012
A simple, direct method for xray scatter estimation and correction in digital radiography and conebeam CT
JH Siewerdsen, MJ Daly, B Bakhtiar, DJ Moseley, S Richard, H Keller, ...
Medical physics 33 (1), 187-197, 2006
3892006
Spektr: a computational tool for xray spectral analysis and imaging system optimization
JH Siewerdsen, AM Waese, DJ Moseley, S Richard, DA Jaffray
Medical physics 31 (11), 3057-3067, 2004
3692004
The influence of antiscatter grids on softtissue detectability in conebeam computed tomography with flatpanel detectors: antiscatter grids in conebeam CT
JH Siewerdsen, DJ Moseley, B Bakhtiar, S Richard, DA Jaffray
Medical physics 31 (12), 3506-3520, 2004
2992004
Assessment of the dose reduction potential of a modelbased iterative reconstruction algorithm using a taskbased performance metrology
E Samei, S Richard
Medical physics 42 (1), 314-323, 2015
1972015
Generalized DQE analysis of radiographic and dualenergy imaging using flatpanel detectors
S Richard, JH Siewerdsen, DA Jaffray, DJ Moseley, B Bakhtiar
Medical physics 32 (5), 1397-1413, 2005
1472005
Optimization of dualenergy imaging systems using generalized NEQ and imaging task
S Richard, JH Siewerdsen
Medical physics 34 (1), 127-139, 2007
1402007
A methodology for image quality evaluation of advanced CT systems
JM Wilson, OI Christianson, S Richard, E Samei
Medical physics 40 (3), 031908, 2013
1212013
Cascaded systems analysis of noise reduction algorithms in dualenergy imaging
S Richard, JH Siewerdsen
Medical physics 35 (2), 586-601, 2008
1202008
Comparison of model and human observer performance for detection and discrimination tasks using dualenergy xray images
S Richard, JH Siewerdsen
Medical physics 35 (11), 5043-5053, 2008
1102008
Optimization of image acquisition techniques for dualenergy imaging of the chest
NA Shkumat, JH Siewerdsen, AC Dhanantwari, DB Williams, S Richard, ...
Medical physics 34 (10), 3904-3915, 2007
792007
Radiation dose reduction in abdominal computed tomography during the late hepatic arterial phase using a model-based iterative reconstruction algorithm: how low can we go?
DB Husarik, D Marin, E Samei, S Richard, B Chen, TA Jaffe, MR Bashir, ...
Investigative radiology 47 (8), 468-474, 2012
752012
An anthropomorphic breast model for breast imaging simulation and optimization
B Chen, J Shorey, RS Saunders Jr, S Richard, J Thompson, LW Nolte, ...
Academic radiology 18 (5), 536-546, 2011
722011
Quantitative imaging in breast tomosynthesis and CT: Comparison of detection and estimation task performance
S Richard, E Samei
Medical physics 37 (6Part1), 2627-2637, 2010
682010
Volumetric quantification of lung nodules in CT with iterative reconstruction (ASiR and MBIR)
B Chen, H Barnhart, S Richard, M Robins, J Colsher, E Samei
Medical physics 40 (11), 111902, 2013
622013
Apparatus and method for breast imaging
NJ Packard, S Richard, D Yang
US Patent 8,842,806, 2014
502014
Structure, stability, and evolution of 3D Rossby vortices in protoplanetary disks
S Richard, P Barge, S Le Dizès
Astronomy & Astrophysics 559, A30, 2013
432013
Quantitative CT: technique dependence of volume estimation on pulmonary nodules
B Chen, H Barnhart, S Richard, J Colsher, M Amurao, E Samei
Physics in Medicine & Biology 57 (5), 1335, 2012
382012
Softtissue detectability in conebeam CT: Evaluation by 2AFC tests in relation to physical performance metrics
DJ Tward, JH Siewerdsen, MJ Daly, S Richard, DJ Moseley, DA Jaffray, ...
Medical physics 34 (11), 4459-4471, 2007
352007
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