A semiempirical linear model of indirect, flat‐panel x‐ray detectors
Purpose: It is important to understand signal and noise transfer in the indirect, flat‐panel x‐
ray detector when developing and optimizing imaging systems. For optimization where …
ray detector when developing and optimizing imaging systems. For optimization where …
Noise variance analysis using a flat panel x‐ray detector: A method for additive noise assessment with application to breast CT applications
Purpose A simplified linear model approach was proposed to accurately model the
response of a flat panel detector used for breast CT (bCT). Methods Individual detector pixel …
response of a flat panel detector used for breast CT (bCT). Methods Individual detector pixel …
Dual-exposure technique for extending the dynamic range of x-ray flat panel detectors
This work presents an approach to extend the dynamic range of x-ray flat panel detectors by
combining two acquisitions of the same sample taken with two different x-ray photon flux …
combining two acquisitions of the same sample taken with two different x-ray photon flux …
Semiempirical simulation of x‐ray detectors for imaging applications
M Bontempi, M Bettuzzi, A Visani - Medical physics, 2012 - Wiley Online Library
Purpose: The Monte Carlo (MC) simulation is widely used to design and test complex
physical phenomena. This paper presents a simulator of x‐ray detector for imaging …
physical phenomena. This paper presents a simulator of x‐ray detector for imaging …
Three-dimensional columnar CsI model for x-ray imaging system simulations using mantis: validating for noise, blur, and light output
A Badano, IS Kyprianou… - Medical Imaging 2006 …, 2006 - spiedigitallibrary.org
In previous work, we and others have focused the validation of detector models for
computational simulations of imaging system performance on matching, to a small …
computational simulations of imaging system performance on matching, to a small …
Methodology to measure fundamental performance parameters of X-ray detectors
F Busse, W Ruetten, HA Wischmann… - … 2001: Physics of …, 2001 - spiedigitallibrary.org
To judge the potential benefit of a new x-ray detector technology and to be able to compare
different technologies, some standard performance measurements must be defined. In …
different technologies, some standard performance measurements must be defined. In …
Performance of a 41× 41‐cm amorphous silicon flat panel x‐ray detector for radiographic imaging applications
PR Granfors, R Aufrichtig - Medical physics, 2000 - Wiley Online Library
We report the performance of a amorphous silicon‐based flat panel detector designed for
radiographic imaging applications. The detector consists of an array of photodiodes and thin …
radiographic imaging applications. The detector consists of an array of photodiodes and thin …
Overall x-ray system simulation model developed for system design and image quality versus patient dose optimization
H Kroon - Medical Imaging 2003: Physics of Medical Imaging, 2003 - spiedigitallibrary.org
We have developed a full-scale image quality (IQ) simulation model as a tool for X-ray
system design, image quality optimization and patient dose reduction. The IQ model …
system design, image quality optimization and patient dose reduction. The IQ model …
Evaluating and modelling the performance of a portable X-ray imaging system
P Chatzispyroglou - 2016 - figshare.le.ac.uk
The current study was carried out at the premises of the University of Leicester and 3DX-Ray
Ltd. The analysis was done on a portable X-ray system that is destined for security …
Ltd. The analysis was done on a portable X-ray system that is destined for security …
Calibration model of a dual gain flat panel detector for 2D and 3D x‐ray imaging
C Schmidgunst, D Ritter, E Lang - Medical physics, 2007 - Wiley Online Library
The continuing research and further development in flat panel detector technology have led
to its integration into more and more medical x‐ray systems for two‐dimensional (2D) and …
to its integration into more and more medical x‐ray systems for two‐dimensional (2D) and …