What is the primary purpose of image receptors in digital radiography?

The primary purpose of image receptors in digital radiography is to capture X-rays and convert them into a digital format for analysis and interpretation. This conversion process is crucial, as it allows for the creation of diagnostic images that can be viewed on screens and shared electronically. The image receptor's ability to transform the X-ray exposure into digital data facilitates various image enhancements, adjustments, and analyses that contribute to improved diagnostic accuracy.

By converting the X-ray energy into a digital signal, the system can produce high-quality images that are crucial for detecting abnormalities, assessing patient conditions, and informing treatment plans. The digitized images can be easily stored, retrieved, and manipulated, which enhances the efficiency of the radiographic process and overall patient care. Other options do not capture the essential function of image receptors in the imaging workflow. For instance, providing a digital interface for user interaction is more related to the software and systems managing the image rather than the receptor itself. Additionally, storing film is irrelevant in a digital context, and while filtering out unnecessary radiation is a component of radiation safety, it is not the direct function of the image receptor.