Re: [Insight-users] Displaying ITK

[Tomáš Kazmar]

#     I'm actually trying to use Qt as GUI and ITK as processing tool. What I
# would like to do, is to load an image stack with ITK, display it on the GUI in
# order to set some parameters then launch itk processing on those images.
# I made with Qt a little custom widget allowing to load and browse in a top to
# down view from first to last image an image stack with a slider, but using
# QImage type actually, I need to change it.
# I found a quite old discussions (2003) on that problem
# (http://public.kitware.com/pipermail/insight-users/2003-August/004568.html and
# http://public.kitware.com/pipermail/insight-users/2003-December/005963.html) I
# have to look on Luis's cited ressources in the second link, but I would like to
# know if actually there are some new other ways to do that job, perhaps more
# efficiently or less memory consuming (I would like to avoid to duplicate data in
# memory).

Hi Nic,

  you can find some hints how to import/export images to/from ITK in:

http://www.itk.org/CourseWare/Training/GettingStarted-V.pdf

If you want to prevent data copying, you can use itk::ImportImageFilter to import
to ITK and mumifying a buffer when displaying the result in Qt. Both ways are
described there.


Regards,
Tomas