vtkMINCImageReader does not read slice offset properly.
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
The MINC file format specifies the value range for each 2D slice of the 3D data. For files where the global minimum value is non-zero and negative, the loaded vtkImageData does not have the right value offset per slice.
The background value is then different for each slice of the data.
The resulting image was compared with difference softwares such as Neurolens, MINC tools, Brainsight and none of them shows the artefacts seen with the vtkMINCImageReader.