The ____ is a graph of the contrast plotted as a function of spatial frequency.

Question

Quizplus · Accepted Answer

The MTF (Modulation Transfer Function) is a graph that shows the contrast sensitivity of an imaging system as a function of spatial frequency. It is used to evaluate the resolution and image quality of an imaging system. A higher MTF indicates better resolution and image quality. DQE (Detective Quantum Efficiency) is a measure of the signal-to-noise ratio, and SNR (Signal-to-Noise Ratio) is a measure of the strength of the signal compared to the noise level. a-Se (Amorphous Selenium) is a type of detector used in digital radiography.

The ____ Is a Graph of the Contrast Plotted as a Function