Abstract ViewDEX (Viewer for Digital Evaluation of X-ray images) is an image viewer and
task manager suitable for research and optimisation tasks in medical imaging. The software …

Background Current software applications for human observer studies of images lack
flexibility in study design, platform independence, multicenter use, and assessment methods …

" This book presents the technology evaluation methodology from the point of view of
radiological physics and contrasts the purely physical evaluation of image quality with the …

Receiver operating characteristic (ROC) analysis has been successfully used in radiology to
help determine the combined success of system and observer. There is great value in these …

Introduction Preliminary clinical evaluation (PCE) can be a useful initial assessment of
traumatic abnormalities by frontline radiographers; new graduates are expected to have the …

Aim A quantative primary study to determine whether increasing source to image distance
(SID), with and without the use of automatic exposure control (AEC) for antero-posterior (AP) …

Purpose To develop and validate a psychometric scale for assessing image quality
perception for chest X-ray images. Methods Bandura's theory was used to guide scale …

Objective: Motion blur is a known phenomenon in full-field digital mammography, but the
impact on lesion detection is unknown. This is the first study to investigate detection …

Purpose The study evaluates the pre-and post-training lesion localisation ability of a group
of novice observers. Parallels are drawn with the performance of inexperienced …

Purpose: To evaluate nodule detection in an anthropomorphic chest phantom in computed
tomography (CT) images reconstructed with adaptive iterative dose reduction 3D (AIDR3D) …