Abstract: A printing plate (10) having at least one optical marker (12, 14) for detecting a position of the printing plate (10) is described. The optical marker (12, 14) comprises an optically detectable structure (18) being positioned within a periphery (20) of the marker (12, 14). Furthermore, a method for detecting a position of a printing plate (10) is presented. Additionally, a control unit (38) for a system (36) for detecting a position of a printing plate (10) and a system (36) for detecting a position of a printing plate (10) are explained. Moreover, a computer program comprising computer readable program code means for causing steps of the method is defined.

Abstract: The invention relates to a method and a device for reading out radiation image information stored on an image medium (12). A scanning unit (10) has a laser (16) for scanning the image medium (12) with a readout light beam (22). The read/processing device (14) functions with two channels so that the luminescent light emitted by the image medium (12) during scanning and also the reflected read-out light are synchronously detected, evaluated and correlated. The digital luminescent light image values are corrected according to the digital reflection light values in order to better obtain the radiation image information.