Method of generating an x-ray image for diagnosis using an x-ray dose from primary radiation in generating the image

摘要

The method generates x-ray radiation which is faded out using an aperture moved such that a section of the radiation gradually passes over an object to be imaged. A detector element in the beam path behind the object records measurement parameters representing the x-ray dose incident on the element. The parameters from directly before the radiation section appears represent stray beams and the parameters directly afterwards are read out. Both parameters are used to derive a parameter which represents the x-ray dose on the detector caused by primary radiation and used to generate the image. Independent claims also cover an x-ray device using the method.