What does "field of view" refer to in imaging?

"Field of view" in imaging refers to the extent of the visible area being imaged during the procedure. This concept is crucial because it determines how much of the object or scene can be captured and represented in the image. A larger field of view allows for more of the surroundings to be included in the image, providing a broader context.

For example, in medical imaging, a wide field of view can help in assessing larger areas of the body, which is particularly important for detecting abnormalities or conditions that may not be confined to a single region. Understanding the field of view is essential for configuring imaging systems properly, ensuring that they capture the necessary spatial information required for accurate diagnosis or analysis.