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Image Quality in Diagnostic Radiology

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Abstract

This chapter provides a theoretical background about image quality in diagnostic radiology. Digital image representation and also image quality evaluation methods are here discussed. An overview of methods for quality evaluation of diagnostic imaging procedures is provided. Digital image representation and primary physical image quality parameters are also discussed, including objective image quality measurements and observer performance methods.

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References

  1. Neitzel U. Status and prospects of digital detector technology for CR and DR. Radiat Prot Dosimetry. 2005;114:32–8.

    Article  PubMed  CAS  Google Scholar 

  2. Busch HP. Image quality and dose management for digital radiography—final report. In: DIMOND 3 ed. European Commission. Available at http://www.dimond3.org/European (2004).

  3. Bourne R, editor. Fundamentals of digital imaging in medicine. London: Springer; 2010.

    Google Scholar 

  4. Petrou M, Bosdogianni P, editors. Image processing: the fundamentals. New York, NY: Wiley; 1999.

    Google Scholar 

  5. Oakley J, editor. Digital imaging: a primer for radiographers. Radiologists and healthcare professionals. London: Greenwich Medical Media; 2003.

    Google Scholar 

  6. Gonzalez RC, Woods RE, Eddins SL, editors. Digital image processing using Matlab. Upper Saddle River, NJ: Pearson Prentice Hall; 2004.

    Google Scholar 

  7. International Commission on Radiological Protection. Managing patient dose in digital radiology. ICRP Publication 93. Annals of the ICRP 34; 2004.

    Google Scholar 

  8. Tingberg A. Quantifying the quality of medical X-ray images: an evaluation based on normal anatomy lumbar spine and chest radiography [doctoral dissertation]. Malmö, Sweden: Department of Radiation Physics, Lund University; 2000.

    Google Scholar 

  9. Tapiovaara M. Relationships between physical measurements and user evaluation of image quality in medical radiology—a review. In: STUK—radiation and nuclear safety authority. STUK A-219, Helsinki. Available at http://www.stuk.fi/julkaisut/stuk-a/stuk-a219.pdf (2006).

  10. Jessen KA. Balancing image quality and dose in diagnostic radiology. Eur Radiol Syllabus. 2004;14:9–18.

    Article  Google Scholar 

  11. Marsh DM, Malone JF. Methods and materials for the measurement of subjective and objective measurements of image quality. Radiat Prot Dosimetry. 2001;94:37–42.

    Article  PubMed  CAS  Google Scholar 

  12. Ranger NT, Samei E, Dobbins III JT, Ravin CE. Assessment of detective quantum efficiency: intercomparison of a recently introduced international standard with prior methods. Radiology. 2007;243:785–95.

    Article  PubMed  Google Scholar 

  13. International Electrotechnical Commission. Medical electrical equipment—characteristics of digital X-ray imaging devices. Part 1: Determination of the detective quantum efficiency. In: International Standard IEC62220-1, Geneva; 2003.

    Google Scholar 

  14. Chotas HG, Dobbins III JT, Ravin CE. Principles of digital radiography with large-area electronically readable detectors: a review of the basics. Radiology. 1999;210:595–9.

    PubMed  CAS  Google Scholar 

  15. Cunningham I. Applied linear-systems theory. In: Beutel J, Kundel H, Van Metter RL, editors. Handbook of medical imaging. Washington, DC: SPIE Press; 2000.

    Google Scholar 

  16. Dobbins JT. Image quality metrics for digital systems. In: Beutel J, Kundel H, Van Metter RL, editors. Handbook of medical imaging. Washington, DC: SPIE Press; 2000.

    Google Scholar 

  17. Samei E. Performance of digital radiographic detectors: quantification and assessment methods. In: Samei E, Flynn MJ, editors. Syllabus: advances in digital radiography—categorical course in diagnostic radiology physics. Oak Brook, IL: Radiological Society of North America; 2003. p. 37–47.

    Google Scholar 

  18. Samei E. Performance of digital radiographic detectors: factors affecting sharpness and noise. In: Samei E, Flynn MJ, editors. Syllabus: advances in digital radiography-categorical course in diagnostic radiology physics. Oak Brook, IL: Radiological Society of North America; 2003. p. 49–61.

    Google Scholar 

  19. Hanson KM. A simplified method of estimating noise power spectra. In: Webb S, editor. Physics of medical imaging. New York, NY: Taylor & Francis; 1998.

    Google Scholar 

  20. Buades MJ, González A, Tobarra B. Implementación de un programa informático para la determinación de la DQE de un sistema de radiología digital. Revista de Física Médica. 2006;7:57–67.

    Google Scholar 

  21. Samei E, Seibert JA, Andriole K, Badano A, Crawford J, Reiner B, Flynn MJ, Chang P. AAPM/RSNA tutorial on equipment selection: PACS equipment overview. Radiographics. 2004;24:313–34.

    Article  PubMed  Google Scholar 

  22. Lawinsky C, Mackenzie A, Cole H, Blake P, Honey I. Digital detectors for general radiography. A comparative report. In: KCARE. Centre for evidence-based purchase. Available at www.pasa.nhs.uk (2005).

  23. Dobbins JT, Samei E, Ranger NT, Chen Y. Intercomparison of methods for image quality characterization. II. Noise power spectrum. Med Phys. 2006;33:1466–75.

    Article  PubMed  Google Scholar 

  24. Obuchowski N. Receiver operating characteristic curves and their use in radiology. Radiology. 2003;229:3–8.

    Article  PubMed  Google Scholar 

  25. Chakraborty DP, Winter LH. Free-response methodology: alternate analysis and a new observer-performance experiment. Radiology. 1990;174:873–81.

    PubMed  CAS  Google Scholar 

  26. Metz C. Receiver operating characteristic analysis: a tool for the quantitative evaluation of observer performance and systems. J Am Coll Radiol. 2006;3:413–22.

    Article  PubMed  Google Scholar 

  27. Metz CE. ROC analysis in medical imaging: a tutorial review of literature. Radiol Phys Technol. 2008;1:2–12.

    Article  PubMed  Google Scholar 

  28. Park SH, Goo JM, Jo CH. Receiver operating characteristic (ROC) curve: practical review for radiologists. Korean J Radiol. 2004;5:11–8.

    Article  PubMed  Google Scholar 

  29. Sweets JA. ROC curve analysis applied to the evaluation of medical imaging techniques. Invest Radiol. 1979;14:109–21.

    Article  Google Scholar 

  30. Sweets JA. Measuring the accuracy of diagnostic systems. Science. 1988;240:1285–93.

    Article  Google Scholar 

  31. Lanhede B, Bath M, Kheddache S, et al. The influence of different technique factors on image quality of chest radiographs as evaluated by modified CEC image quality criteria. Br J Radiol. 2002;75:38–49.

    PubMed  CAS  Google Scholar 

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Lança, L., Silva, A. (2013). Image Quality in Diagnostic Radiology. In: Digital Imaging Systems for Plain Radiography. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-5067-2_6

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  • DOI: https://doi.org/10.1007/978-1-4614-5067-2_6

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  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4614-5066-5

  • Online ISBN: 978-1-4614-5067-2

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