- Load all the two test images and point sets for point based registration
- select the two images
- press Register
I can observe, that the registration uses a lot of memory. The MITK3M3.exe uses >3GB Ram, which would certainly throw a out-of-memory exception on a 32 Bit machine. This could be the source of the crash
another try with the 32 Bit installer:
fixed: venous image
moving: arterial image
just does nothing. If I click on register, nothing happens, no error message.
If I switch the fixed and moving images, the algorithm starts, the progress bar is slowly filling.
The log output (at 13% completion):
[333.48] Node 'LeberArteriell' selected
[333.50] Reference image 'LeberArteriell' selected
[333.50] Node 'LeberVenoes' selected
!333.50! WARNING: WARNING: No image or too many (>2) were selected.
[333.51] Reference 00000000 Working 00000000
[333.51] Updating alignment warning
[333.53] Nothing selected, re-show all segmentations
Ignore this selection event: sourcepart == this 0 selection == NULL1
Moving Image Geometry (IndexToWorldTransform)
0.61 0.00 0.00
0.00 0.61 0.00
0.00 0.00 2.00
center 0.00 0.00 0.00
offset -155.20 -290.42 710.00
RigidRegistrationParameters.xml is empty or does not exist. There are no presets
[562.43] 135445 [-9, -10, -10]
There is no RigidRegistrationParameters.xml in the install directory, but a mitkRigidRegistrationPresets.xml! Looking at the source code, it seems that it is trying to load the correct file, just the error message contains the wrong name.
I waited for ~15 minutes, the rigid registration was still running (at 20%). It did not crash and used ~940MB RAM.
Many of the logged messages seem to come from the segmentation module which was most probably active at the same time...
I think the first combination has printed the error message for failed to allocate memory to the console, maybe this can be changed to an message box?
(In reply to comment #4)
Many of the logged messages seem to come from the segmentation module which was
most probably active at the same time...
I think the first combination has printed the error message for failed to
allocate memory to the console, maybe this can be changed to an message box?
I changed the log message to a message box. See T3060.
I tried again with x64 build, revision #20542. It does not crash anymore, the segmentation seems to be working correctly.
installer x86 version, revision #20550: A "failed to allocate memory" messagebox appears, the application does not crash.
Problem seems to be fixed as much as possible on 32 bit systems... Closing bug now.