What are the small elements that comprise the digital image receptor called?

The small elements that comprise the digital image receptor are referred to as detector elements (DELs). In digital radiography, the detector elements are the individual units in the imaging sensor that capture the incoming X-ray signals. Each DEL corresponds to a specific area of the image, and collectively they form the entire digital image. The use of DELs allows for precise image acquisition and contributes to the overall image resolution and quality.

While pixels can also refer to the smallest units of a digital image, they are often a representation of the processed image rather than the initial capturing elements. Therefore, the terminology specifically associated with the components of the digital image receptor is DELs, emphasizing their role in the image formation process.