Image brightness on an image display monitor is controlled by
A)window level.
B)window width.
C)EI number.
D)S number.

Question

Quizplus · Accepted Answer

Image brightness on an image display monitor is typically controlled by the window level, which adjusts the center value for the range of pixel values displayed in the image. Window level controls the overall brightness of the image without affecting the contrast. Window width, on the other hand, adjusts the range of values that are displayed, affecting contrast but not brightness. EI number and S number are parameters used in medical imaging for dose measurements and do not directly affect image brightness.

Image Brightness on an Image Display Monitor Is Controlled by