Digital Radiographic Technique

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Across
  1. 1. need high by selecting appropriate techniques
  2. 2. controller of contrast
  3. 5. contrast that is shades of gray
  4. 6. contrast that is black on white only
  5. 7. systems cannot compensate for excessive noise caused by quantum mottle
  6. 8. Spatial resolution in digital is limited to
  7. 9. modality requires magnification
  8. 11. imaging system to render anatomic different size objects
  9. 12. a large soft tissue with low spatial frequency
Down
  1. 1. resolution ability to image small objects
  2. 3. reaches IR and are principle source of noise
  3. 4. shades of gray a human visual system
  4. 7. a range for contrast resolution
  5. 10. allow visualization of all shades of gray