What is a measure of the imaging system's ability to display the contrast of anatomic objects varying in size?
A) detective quantum efficiency
B) spatial resolution
C) spatial frequency
D) modulation transfer function
Correct Answer:
Verified
Q34: Spatial resolution can be increased by:
1) Increasing
Q35: When the image of a structure appears
Q36: The number of pixels per unit area
Q37: Size distortion is also called
A) elongation
B) magnification
C)
Q38: In order to minimize shape distortion in
Q40: Shape distortion is caused by
A) increasing the
Q41: Distortion is misrepresentation of the size or
Q42: When the foot is placed directly on
Q43: It is impossible to produce a radiographic
Q44: Scatter radiation
A) is the result of photoelectric
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