Ehsan Samei

Professor

Office: 
2424 Erwin Road, Suite 302

Details

Effects of protocol and obesity on dose conversion factors in adult body CT.
Medical physics (2012)

Automated size-specific CT dose monitoring program: assessing variability in CT dose.
Medical physics (2012)

An image-based technique to assess the perceptual quality of clinical chest radiographs.
Medical physics (2012)

Quantitative comparison of noise texture across CT scanners from different manufacturers.
Medical physics (2012)

THE EFFECT OF DOSE HETEROGENEITY ON RADIATION RISK IN MEDICAL IMAGING.
Radiation protection dosimetry (2012)

The effects of ambient lighting in chest radiology reading rooms.
Journal of digital imaging : the official journal of the Society for Computer Applications in Radiology (2012)

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?
Investigative radiology (2012)

Achieving routine submillisievert CT scanning: report from the summit on management of radiation dose in CT.
Radiology (2012)

Towards task-based assessment of CT performance: system and object MTF across different reconstruction algorithms.
Medical physics (2012)

Organ doses, effective doses, and risk indices in adult CT: comparison of four types of reference phantoms across different examination protocols.
Medical physics (2012)

Education:
Ph.D. - University of Michigan at Ann Arbor
M.E. - University of Michigan at Ann Arbor

Simulation of the appearance of breast masses for digital mammography systems
In Proc. 7th International Workshop on Digital Mammography edited by . 2005 in press; : .

The DQE performance of a selenium-based full-field digital mammography system
In Proc. 7th International Workshop on Digital Mammography edited by . 2005 in press; : .

Effects of uncompressed breast composition and thickness on image quality using a quasi-monochromatic beam for computed mammotomography
In Proc. 7th International Workshop on Digital Mammography edited by . 2005 in press; : .

Quasi-monochromatic beam measurements for dedicated cone-beam mammotomography of an uncompressed breast
In Proc. 7th International Workshop on Digital Mammography edited by . 2005 in press; : .

Physical Evaluation of a high frame rate, extended dynamic range flat panel imager for real-time cone beam computed tomography applications
In SPIE International Symposium on Medical Imaging, San Diego, CA, February 2005 edited by . in press; : .

Photographic measurement of the angular response performance of clinical liquid crystal displays
In Proc. SPIE edited by . in press; : .

Evaluation of a prototype amorphous selenium-based full filed digital mammography detector
In Proc. SPIE edited by . in press; : .

Effect of display resolution on the detection of mammographic lesions
In Proc. SPIE Medical Imaging edited by . 2005; pp. 243-250. : .

Investigation of cone-beam acquisitions implemented using a novel dedicated mammotomography system with unique arbitrary orbit capability
In Proc. SPIE edited by . in press; : .

Design and development of a fully-3D dedicated x-ray computed mammotomography (CmT) system
In Proc. SPIE edited by . in press; : .

2013 Distinguished Investigator, Academy of Radiology Research
2012 Chapter Appreciation, Southeast Chapter of the American Association of Physicists in Medicine (SEAAPM), Atlanta, GA
2012 Farrington Daniels Award for the best paper published in Medical Physics
2011 Award for Exceptional Leadership, Duke University Graduate School and Medical Physics Graduate Program, Duke University
2010 Fellow, International Society for Optical Engineering (SPIE)
2009 Distinguished Service as Associate Editor of Medical Physics, Medical Physics Editorial Board
2009 Fellow, American Association of Physicists in Medicine (AAPM)
2008 Excellence in Mentorship Award, Medical Physics Graduate Program, Duke University
2007 Distinguished Service to Medical Physics, American Association of Physicists in Medicine (AAPM)
2006 Director’s Award for Exemplary Service, Medical Physics Graduate Program, Duke University
2004 Appreciation Award for the establishment of the Medical Physics Graduate Program at Duke University, Duke University
2001 Award for Excellence, Best Diagnostic Imaging Paper, American College of Medical Physics