Physical characterization of a prototype selenium‐based full field digital mammography detector
The purpose of this study was to measure experimentally the physical performance of a
prototype mammographic imager based on a direct detection, flat‐panel array design …
prototype mammographic imager based on a direct detection, flat‐panel array design …
Imaging properties of digital magnification radiography
SJ Boyce, E Samei - Medical physics, 2006 - Wiley Online Library
Flat panel detectors exhibit improved signal‐to‐noise ratio (SNR) and display capabilities
compared to film. This improvement necessitates a new evaluation of optimal geometry for …
compared to film. This improvement necessitates a new evaluation of optimal geometry for …
Physical measures of image quality in photostimulable phosphor radiographic systems
E Samei, MJ Flynn - Medical Imaging 1997: Physics of Medical …, 1997 - spiedigitallibrary.org
The purpose of this study was to critically assess and compare the intrinsic resolution, noise,
and signal-to-noise transfer characteristics of two modern digital photostimulable phosphor …
and signal-to-noise transfer characteristics of two modern digital photostimulable phosphor …
Digital storage phosphor chest radiography: an ROC study of the effect of 2K versus 4K matrix size on observer performance
SPM Miró, AN Leung, GD Rubin, YH Choi, ST Kee… - Radiology, 2001 - pubs.rsna.org
PURPOSE: To compare observer performance in the detection of abnormalities on 1,760×
2,140 matrix (2K) and 3,520× 4,280 matrix (4K) digital storage phosphor chest radiographs …
2,140 matrix (2K) and 3,520× 4,280 matrix (4K) digital storage phosphor chest radiographs …
Effective DQE (eDQE) for monoscopic and stereoscopic chest radiography imaging systems with the incorporation of anatomical noise
SJ Boyce, KR Choudhury, E Samei - Medical Physics, 2013 - Wiley Online Library
Purpose: Stereoscopic chest biplane correlation imaging (stereo/BCI) has been proposed as
an alternative modality to single view chest x‐ray (CXR). The metrics effective modulation …
an alternative modality to single view chest x‐ray (CXR). The metrics effective modulation …
Effect of local background anatomical patterns on the detection of subtle lung nodules in chest radiographs
E Samei, MJ Flynn, WR Eyler… - Medical Imaging 1998 …, 1998 - spiedigitallibrary.org
Anatomical noise in chest radiography, created by the projection of anatomical features in
the thorax such as ribs and pulmonary vessels, greatly influences the detection of subtle …
the thorax such as ribs and pulmonary vessels, greatly influences the detection of subtle …
Relative Merits of 3D Visualization for the Detection of Subtle Lung Nodules
SJ Boyce - 2013 - cdr.lib.unc.edu
A new imaging modality called bi-plane correlation imaging (BCI) was examined to
determine the merits of using BCI with stereoscopic visualization to detect subtle lung …
determine the merits of using BCI with stereoscopic visualization to detect subtle lung …