Blar i ODA Open Digital Archive på emneord "Image quality"
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Analysis of image quality and effective dose in adult chest phantom radiography with high BMI.
(OPTIMAX 2017: Radiation dose, image quality optimisation, the use of new technology in medical imaging;, Chapter; Peer reviewed, 2018)Aim: To investigate the impact of different kVp and mAs values on effective dose and image quality using a chest phantom that simulates a normal sized and an obese patient. Methods and materials: A chest phantom with ... -
Experimental article Maintaining image quality for paediatric chest CTs while lowering dose: FBP versus SAFIRE
(Peer reviewed; Chapter, 2015)Objectives: Children have a greater risk from radiation, per unit dose, due to increased radiosensitivity and longer life expectancies. It is of paramount importance to reduce the radiation dose received by children. This ... -
The impact of pitch values on image quality and radiation dose in an abdominal adult phantom using CT
(Chapter; Peer reviewed, 2017)Purpose: To identify the impact of different pitch values on image quality and effective radiation dose for axial and coronal plane in abdominal adult CT. Methods and materials: Three scans were conducted on an abdominal ... -
Impact of the anode heel effect on image quality and effective dose for AP pelvis: a pilot study
(Chapter; Peer reviewed, 2017)Purpose: Using phantoms, this pilot study aims to outline a method and generate initial data to determine whether the anode heel effect has an impact on image quality and the effective dose. Methods and Materials: A ...