Method for improving the quality of digital radiography imagery involves performing method in several stages

摘要

The method includes the following stages: - expose a radiography sensor during a time interval te: - read the radiography sensor during a time interval tR so as to obtain an exposure reading; - after an time interval tw greater than te, read the radiography sensor so as to obtain a shift reading; - subtract the shift reading from the exposure reading. The time interval tw is between 0.5 and 2.0 seconds inclusive. The sensor is read at least once during the interval tw. The sensor is read during at least a time interval tr before obtaining the shift reading and tw - tr + te and tR is not equal to tr.