Title:
医療用Ｘ線画像における信号補償のための装置および方法
Document Type and Number:
Japanese Patent JP6779207
Kind Code:
B2
Abstract:
The present invention relates to a device for signal compensation in medical X-ray images. The device (100) comprises a generation module (10) configured to generate an X-ray ghosting image based on an X-ray detector read-out subsequent to a last X-ray exposure of a plurality of X-ray exposures; a scaling module (20) configured to scale the X-ray ghosting image into a scaled X-ray ghosting image; and a subtraction module (30) configured to subtract the scaled X-ray ghosting image from any subsequent X-ray image recorded during a respective subsequent X-ray exposure of the plurality of X-ray exposures.
Inventors:
Ment loop, de treff
Mark, Hans-Ingo
Mark, Hans-Ingo
Application Number:
JP2017529056A
Publication Date:
November 04, 2020
Filing Date:
November 23, 2015
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
A61B6/00; G01T7/00
Domestic Patent References:
| JP2010017376A | ||||
| JP2011212434A | ||||
| JP2010131223A |
Foreign References:
| WO2012032801A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki