An image with a long gray scale of contrast is one with many shades of gray that have minimal differences.
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Tissues that attenuate the x-ray beam very differently are s…
Tissues that attenuate the x-ray beam very differently are said to be _______ subject contrast.
A fluoroscopic examination that uses barium as a contrast ma…
A fluoroscopic examination that uses barium as a contrast material, would typically produce images with: long scale contrast short scale contrast low contrast more photoelectric interactions increased contrastÂ
Using 100 mA @ 0.5 sec.:
Using 100 mA @ 0.5 sec.:
The difference between two adjacent gray shades on an image…
The difference between two adjacent gray shades on an image is:
The amount of irradiated material is a function of:
The amount of irradiated material is a function of:
The LUT (look-up-table) and histogram application affects th…
The LUT (look-up-table) and histogram application affects the final _______ of digital images.
Which of the following does NOT increase contrast ?
Which of the following does NOT increase contrast ?
Radiographic IMAGE contrast is a combination of:
Radiographic IMAGE contrast is a combination of:
An image with few shades of gray exhibits:
An image with few shades of gray exhibits: