Radiographic quality (Sensitivity)-Contrast vs Definition

摘要

As we approach the new millennium, it is apparent that a gradual transition from conventional film radiography to film-less radiological methods is underway. It is also apparent that the future success of this transition may depend on oru ability to clearly address the on-going issue of perceived image quality differneces between film and film-less methods. Unfortunately, there is evidence that we may have lsot sight of hte complete meaning of hte term"Radiographic quality" and of the balance that is required between its two conceptual components. Contrast and Definition.