[vtkusers] Crash during DICOM segmentation

[Hierl, Thomas]

Hello,

we are using vtk for visualizing DICOM medical data. When doing thresholding operations to change from bone to soft tissue in surface rendering, vtk crashes when putting the segmentation threshold in the region between soft tissue and bone (i.e. "misty" soft tissue display). Could this lie in to little computing power (Windows XP; 2 GB RAM; 1,86 GHz) ? A typical dataset for display has the size of 130 MB.

Kind regards, Thomas

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PD Dr. Dr. Thomas Hierl
Klinik und Poliklinik für Mund-, Kiefer- und Plastische Gesichtschirurgie
Universitätsklinikum Leipzig AöR
04103 Leipzig