nmt422q4

The flashcards below were created by user certifiedfly on FreezingBlue Flashcards.

  1. Which of the gammas is best for displaying cold lesions?
    exponential scale
  2. Which of the image display scales EMPHASIZE high count regions in an image while SUPPRESSING the low count areas?
    exponential
  3. If a linear scale was selected and the lower threshold was set to eliminate counts from the low end of the count range, it would result in:
    backround subtraction
  4. Which of the image display scales EMPHASIZE low count regions in an image and at the same time SUPPRESS high count areas in the image?
    logarithmic
  5. The best display gamma to highlight soft tissue in a bone scan is?
    logarithmic
  6. Which of these methods to improve image contrast can be used to save manipulated data permanently in memory?
    edge enhancement filtering
Author:
certifiedfly
ID:
100609
Card Set:
nmt422q4
Updated:
2011-09-19 00:50:11
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nmt422q4
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