Density fluctuation on the image is called:
A) brightness
B) contrast resolution
C) spatial resolution
D) noise
Correct Answer:
Verified
Q25: Quantum noise is a result of
A)too few
Q27: The distance from the center of one
Q36: The number of pixels per unit area
Q49: Increasing visibility of darker anatomic regions is
Q51: Increasing the overall brightness of the digital
Q116: Film-screen and digital imaging both involve
A)setting appropriate
Q130: Contrast resolution is improved with:
A) raising the
Q134: Spatial resolution is improved with:
A) increased pixel
Q136: Making the digital image appear with low
Q137: The size of a pixel is measured
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