What is the purpose of Edge Enhancement in imaging?

Edge Enhancement in imaging primarily serves to sharpen images and improve contrast. This process highlights the edges of structures within an image, making them more defined and prominent. By increasing the contrast at the boundaries where different intensities meet, edge enhancement allows for finer details to be discerned, particularly in areas that may otherwise appear blurred or indistinct.

This technique is crucial in various imaging modalities, such as radiography and ultrasound, where clarity of anatomical structures is essential for accurate diagnosis and assessment. Enhanced edges contribute to better visual interpretation, thus facilitating more informed clinical decisions.

Other options, such as increasing brightness, reducing noise, or enhancing color resolution, do not accurately capture the specific function of edge enhancement, which is strictly focused on improving edge definition and overall image sharpness.