Hi to all,
I am using Slicer at the University of Nueremberg to train Master students in addition to some theroretical lessons. One experiment is based on CT Registration Tutorial by Michael Fassbind from youtube. Herein, a pre-op and a post-op CT hip data set are manually and automatically registered using transform and Registration (Brains) module, respectively. This worked well in V4.10.2. In version V4.11.2, however, the automatic registration failed with the following error message:
General Registration (BRAINS) standard error:
ExceptionObject caught !
Description: itk::ERROR: itk::ERROR: MattesMutualInformationImageToImageMetricv4(000002BB7544E710): All samples map outside moving image buffer. The images do not sufficiently overlap. They need to be initialized to have more overlap before this metric will work. For instance, you can align the image centers by translation.
Are there any changes necessary I am not aware of?
With best regards,
P.S. the 2 data sets are not aligned, I centered them in advance using the volume module