Operating system: Windows
Expected behavior: Transform location of an ROI (label) and export the transformed data as a DICOM
Actual behavior: Exported ROI is at the same location.
I am trying to create ROI on multiple different phases of MRI that are taken at the same time. Since images are not in the same orientation, I need to move the original ROI to align it to subsequent phases. Here is the procedure that I follow.
Create ROI (label-1) via Editor module on the first phase, save DICOM using subject hierarchy. Go to next MRI phase and align the ROI(label-1) to it using transform module. Harden the transform in in data. Resample image using BRAINS module with following specifications:
Image to wrap : label-1
Reference Image: label-1
Output: create new label map as…
Next I export the new output image (which is the transformed label) as a DICOM using subject hierarchy.
Loading both DICOMs to image J, I see the mask at the same location, meaning original ROI got exported not the transformed version.
PS: I am pretty new to Slicer, there might even be an easier way to moving a label and saving it as a new mask.
I also have feel like there could be a problem with the software that I use to lead the DICOMs (Image J), because when I load them to Slicer, the transformation has been applied.