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Examination Five: Questions

  • Ibrahim Lutfi Shuaib
  • Hafiz M. Zin
  • Mohd Zahri Abdul Aziz
  • Noor Diyana Osman
  • Rafidah Zainon
Chapter

Abstract

  • Q1. Regarding display and post-processing of digital radiographic images:
    • A. Liquid crystal display (LCD) monitor utilises variation in light polarisation within the crystal for image visualisation.

    • B. The LCD monitor has to be calibrated to the DICOM standard to display images for primary diagnostic clinical interpretation

    • C. The size of a good quality digital image is over 10 megabytes of data.

    • D. Windowing improves spatial resolution.

    • E. Averaging a few images reduces the noise.

References

  1. The Ionising Radiation Regulations (IRR) 1999Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Ibrahim Lutfi Shuaib
    • 1
  • Hafiz M. Zin
    • 1
  • Mohd Zahri Abdul Aziz
    • 1
  • Noor Diyana Osman
    • 1
  • Rafidah Zainon
    • 1
  1. 1.Advanced Medical & Dental InstituteUniversiti Sains MalaysiaPenangMalaysia

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