Verfahren um Papierbilder von Röntgenaufnahmen zu Erzeugen

摘要

A method for representing radiological images on a recording medium comprising an image recording layer and an opaque reflecting support is provided comprising the steps of : (i) recording said image directly in an digital form or recording said image as an analog image and transforming said analog image into a digital image, (ii) determining a raw image histogram of said digital image (iii) determining from said histogram the width of said diagnostically useful window (iv) dividing said useful window into several smaller windows, the width of said smaller windows being adapted to the dynamic range of said recording medium (v) feeding digital image data of each of said smaller windows to an imager (vi) printing the information content of each of said smaller windows onto said image recording medium.