Neuroendoscope-igt

functions

1. Interface
   1. Generate a separate image rendering window to display captured endoscope view
   2. Make module with four pages
2. Display page
   1. size of the windows
   2. show/hide them
   3. changing the amount of viewable slices in DICOM Viewer
      1. option to see slices from one orientiation in a row
         1. for example: slice 1 2 3 4 5 6 7 of an axial view (must be driveable)
3. Registration page
   1. interfaces for ICP registration
      1. i/f to select partical surface for ICP (optional)
      2. using tracker (currently using NaviTrack, but IGSTK is preferable)
      3. i/f to give good intial guess
      4. i/f to foot switch (currently using NaviTrack, but IGSTK is preferable)
      5. re-registration function without restarting the whole procedure (previous/next steps support)
4. Camera page
   1. Color Subframe
      1. changing color of the camera
   2. Shape Subframe
      1. show/hide Focal Point
      2. change size of the camera
      3. 3D Gyro on/off switch
      4. Size changing of the Gyro
      5. different camera shapes
   3. Probe Subframe
      1. show/hide Sensor/Locator
      2. show/hide Probe
      3. show/hide guide (pointing tool (double length of Sensor/Locator)
      4. virtual ruler (in 0.1 cm steps) changeable by slider
   4. View
      1. Set Lens Angle (related to the real endoscope lens angle)
      2. control graphics and real endoscope
      3. lock camera to the sensor, probe of the tracking device or Free view
      4. camera calibration of different views of the endoscope camera
         1. Transform fisheye view to normal view
      5. flat colon screen (optional)
5. Navigation
   1. view point control
   2. absolut and relative orientation and navigation of the camera
   3. Set points in DICOM(2D viewer) at a certain position and slice, remain until clean up
      1. Points in higher/lower slides appear
      2. cleanup function for all points/certain points
   4. fiducials creation
      1. related to a selected model
6. Aditional features
   1. freeze/pause slicer display
      1. no changes are possible
      2. save the current scene
   2. alarm function
      1. by an unstable magneticfield Alarm will occur