What is meant by 'real-time radiography'?

Real-time radiography is characterized by its ability to provide immediate visualization of the internal structures of an object as it is being examined. This technique leverages advanced imaging technology, allowing operators to view images instantaneously, rather than waiting for film to be developed or for images to be processed after the exposure is completed. This immediacy enhances the inspection process, enabling rapid decision-making based on observed results and facilitating immediate corrective actions if needed.

In contrast, the other choices describe different aspects of radiography. The concept of conducting radiography only during business hours doesn't relate to the imaging dynamics and does not contribute to the understanding of real-time capabilities. Delayed viewing of images refers to traditional radiography methods, which rely on post-processing, thus highlighting a key difference from real-time capabilities. Lastly, while digital image processing is integral to modern radiographic techniques, it does not specifically define real-time radiography; the essence lies in the immediate access to the visual data provided during the examination.