DICOM Image Viewer

Simple DICOM Image Viewer.

This example shows a number of display and interaction techniques combined to create a very basic DICOM image stack viewer. Features include:

• DICOM information (patient, study, series, etc) is displayed using screen locked annotation text.
• The image number and number of images are displayed.
• The window level and width values are displayed.
• Orientation markers are (letters near edge of window) are displayed.
• Dynamic scale bars are displayed.

Mouse buttons

• In Selection mode (the default):
  • No buttons: Voxel position and value are displayed as mouse moves.
  • Button 1: Image number changes as mouse moves up and down.
  • Button 2: Window level and width change as mouse moves.
  • Wheel: Changes image number.
• In Viewing mode (press ESC to toggle):
  • Button 1: Zoom in and out as mouse moves.
  • Button 2: Pan image as mouse moves.
  • Wheel: Zoom

Hot keys:

• A : Switch to Axial (Transverse) view.
• C : Switch to Coronal view.
• S : Switch to Sagittal view.
• R : Reset window level and width.
• H : Reset pan and zoom (default view).

FILES:

• Medical/Input/medicalDicomImageViewer/dicomImageViewer.cxx

SEE ALSO

SoVolumeData, SoDataRange, SoOrthoSlice

SCREENSHOT: