« Previous
Next »
Radiography
Volume 16, Issue 4
, Pages 304-313
, November 2010
Impact of focal spot size on radiologic image quality: A visual grading analysis
References
- . X-ray tubes—continuous innovative technology. The British Journal of Radiology. 1997;70:S1–S9
- Hames SM, Flynn MJ, Reimann DA. Measurement of very small (1–10
micron) X-ray focal spot intensity distributions. Nuclear Science Symposium and Medical Imaging Conference, Conference Record of the 1992 IEEE, 1993; vol. 2, p. 1331–3. - . A method for modulation transfer function determination from edge profiles with correction for finite-element differentiation. Medical Physics. 1987;14:533–537
- . X-ray tube focal spot sizes: comprehensive studies of their measurement and effect of measured size in angiography. Radiology. 1982;144:383–393
- . On-line X-ray focal spot assessment based on deconvolution using standard imaging devices. NDT & E International. 2003;36:303–317
- . Chesneys' radiographic imaging. 6th ed.. Oxford: Blackwell Scientific; 1995;
- European guidelines on quality criteria for diagnostic radiographic images. Luxembourg: Office for Official Publications of the European Communities; 1996;
- . Focal spot size and scatter suppression in magnification mammography. American Journal of Roentgenology. 1979;133:453–459
- . Radiographic detail and variation of the nominal focal spot size: the "focal effect. Radiographics. 1992;12:753–761
- . Effects of focal spot size on caries diagnosis with D and E speed images. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics. 1996;81:235–239
- . Radiation exposure of the UK population from medical and dental X-ray examinations. United Kingdom: National Radiological Protection Board; 2002;W4
- Mansson LG. Methods for the evaluation of image quality: a review. Radiation Protection Dosimetry 90:89–99.
- . Digital radiography: are the manufacturers' settings too high? Optimisation of the Kodak digital radiography system with aid of the computed radiography dose index. European Radiology. 2002;12:2381–2387
- . Erbium filtration: a cost effective, dose-reducing filter which maintains abdominal image quality. European Radiology. 1999;9:1923–1925
- Dose-reducing strategies in combination offers substantial potential benefits to females requiring X-ray examination. Radiation Protection Dosimetry. 2004;108:123–132
- Evaluation of image quality of lumbar spine images: a comparison between FFE and VGA. Radiation Protection Dosimetry. 2005;114:53–61
- . Comparison of clinical and physical measures of image quality in chest and pelvis computed radiography at different tube voltages. Medical Physics. 2006;33:4169–4175
- . Comparison of visual grading analysis and determination of detective quantum efficiency for evaluating system performance in digital chest radiography. European Radiology. 2004;14:48–58
- . Ambient lighting: effect of illumination on soft-copy viewing of radiographs of the wrist. American Journal of Roentgenology. 2007;188:W177–W180
- . Assurance of quality in the diagnostic imaging department. 2nd ed.. London: The British Institute of Radiology; 2001;
- . Do CEC guidelines under-utilise the full potential of increasing kVp as a dose-reducing tool?. European Radiology. 2003;13:1992–1999
- . Increasing FFD: an effective dose-reducing tool for lateral lumbar spine investigations. Radiography. 1998;4:251–259
- . The PA projection of the abdomen: a dose reducing technique. Radiography. 1998;4:195–203
PII: S1078-8174(10)00032-5
doi: 10.1016/j.radi.2010.02.007
© 2010 The College of Radiographers. Published by Elsevier Inc. All rights reserved.
« Previous
Next »
Radiography
Volume 16, Issue 4
, Pages 304-313
, November 2010
