How does the size of pixels affect image resolution in radiography?

The size of pixels plays a critical role in determining image resolution in radiography. Smaller pixel sizes result in higher image resolution because they can capture finer details within an image. This is due to the ability of smaller pixels to represent a more precise area of the subject being imaged.

In digital radiography, every pixel corresponds to a specific amount of information about the subject. When pixels are smaller, more of them can fit into a given area, allowing for a greater number of smaller details to be detected, which ultimately translates into a sharper and more defined image. Hence, smaller pixels can increase the overall clarity and detail present in the radiographic image, making it easier for radiologists to identify and evaluate various structures and abnormalities.

The association between pixel size and resolution is fundamental in the field of medical imaging, as it directly impacts diagnostic accuracy. Therefore, understanding the relationship between pixel size and resolution is vital for professionals working in digital radiography.