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Method and apparatus for the production of X-ray images using photoconductors

Assignee: Philips Intellectual Property and Standards GmbH
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Filing: 1986-08-01
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Granted: —
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Expires: 2006-08-01
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Abstract

Abstract Translated from German Die Erfindung betrifft ein Verfahren zum Erzeugen einer Röntgenaufnahme mittels eines Fotoleiters. Solche Fotoleiter weisen in der Regel Defektstellen auf, die sich in dem durch eine Röntgenaufnahme erzeugten Röntgenbild als Artefakte auswirken. Diese Artefakte können erfindungsgemäss dadurch beseitigt werden, dass ein Dunkelentladungsbild erzeugt wird, das von dem Röntgenbild subtrahiert wird. The invention relates to a method for generating an X-ray image by means of a photoconductor. Such photoconductors generally have defects which have an effect on the x-ray image generated by an x-ray image as artifacts. According to the invention, these artifacts can be eliminated by generating a dark discharge image which is subtracted from the x-ray image.

Inventors

  • 👤 Norbert Conrads
  • 👤 Walter Dr. Hillen
  • 👤 Peter Quadflieg
  • 👤 Ulrich Dr. Schiebel

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 02:32
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/30; H04N5/32; H04N5/3205

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