Which of the following can be used to compare the performance of different computed tomography systems?
A) modulation transfer function
B) point spread function
C) spatial resolution
D) reconstruction algorithm
Correct Answer:
Verified
Q3: Because the computed tomography acquisition and reconstruction
Q4: Although factors affecting resolution are largely determined
Q5: Which of the following describes the scanner's
Q7: Which theory states that the sampling interval
Q8: If the field of view is 30
Q11: A small focal spot size or lower
Q24: Linearity can be checked by a yearly
Q25: To sharpen the image, a convolution process
Q36: Scatter-induced artifacts can be corrected with algorithms
Q37: Low-contrast resolution can be measured with phantoms
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