Image Characteristics of PET Scan in Nuclear Medicine

To evaluate the difference between the signal of interest and other regions

It contributes to the degradation of the SNR

CNR = (µo − µB )/σB

<p>To increase the signal-to-noise ratio of the image</p> Signup and view all the answers

<p>A line that defines the photon pair collision</p> Signup and view all the answers

<p>Achieving high timing accuracy</p> Signup and view all the answers

<p>It has no effect on the CNR</p> Signup and view all the answers

<p>To analyze tens of thousands of LORs</p> Signup and view all the answers

<p>The CNR is essentially equal to the SNR</p> Signup and view all the answers

<p>To define the area being examined</p> Signup and view all the answers