Re: imagej problem with window width and level of dicom-files

Posted by Hollebolle on Nov 06, 2009; 8:04pm
URL: http://imagej.273.s1.nabble.com/imagej-problem-with-window-width-and-level-of-dicom-files-tp3690534p3690536.html

Hi Wayne,

thank You very much. That is working fine.

But I have developed my own solution based upon ImageJ Version 1.39 and cannot easily update on the newest version. Could You tell me, where I have to search for the problem (somewhere in ByteProcessor.java)? I know, a lot has changed until now, but maybe its just a small thing (hopefully).

best regards
Oliver

Wayne Rasband wrote

 > ImageJ does not properly show my CR DICOM-files. Window
 > width and level values are 2800 and 1600, but then the
 > image is displayed completely white. Something is wrongly
 > interpreted by ImageJ, because when I open that dicom file
 > with eFilm or Sante DICOM-Viewer the image is displayed
 > with width=2800 and center (level)=1600 absolutely
 > correctly.
 >
 > Please open this dicom-file with ImageJ:
 > http://www.oliver-lazar.de/dicom/IM000000.dcm
 >
 > Try to adjust window width and level values. That is not
 > working right.

The v1.43k8 daily build opens this DICOM correctly. You can upgrade by
using the Help>Update ImageJ command and selecting "daily build" from
the drop down menu.

-wayne