The purpose of this paper is to review the literature on exposure technique approaches in
Computed Radiography (CR) imaging as a means of radiation dose optimization in CR …

Some of the findings of a review of the relationship between physical measurements and
clinical image quality have been summarised. Mixed results were found: some studies had …

There are many ways in which imaging systems can be evaluated. The aim of the present
paper is to provide an overview of a number of selected approaches to evaluating imaging …

For visual grading experiments, which are an easy and increasingly popular way of studying
image quality, hitherto used data analysis methods are often inadequate. Visual grading …

Purpose Imaging phantoms can be cost prohibitive, therefore a need exists to produce low
cost alternatives which are fit for purpose. This paper describes the development and …

Objectives To evaluate the impact of digital detector, dose level and post-processing on
neonatal chest phantom X-ray image quality (IQ). Methods A neonatal phantom was imaged …

Objectives: The purpose of this study was to develop and validate a computer model to
produce realistic simulated computed radiography (CR) chest images using CT data sets of …

Introduction Within medical imaging variations in patient size can generate challenges,
especially when selecting appropriate acquisition parameters. This experiment sought to …

Fine and broad focal spot sizes are available on general X-ray tubes. Excessive use of fine
focus can impact on tube life and whilst it is established that fine focal spot size reduces …

Objective: The purpose of this study was to evaluate the effect of beam quality on the image
quality (IQ) of ankle radiographs of paediatric patients in the age range of 0–1 year whilst …