PC identity
   Gives hostid 
Install licence
   (Licence needed by the wavelet transform and
   by some format conversion programs; but not 
   by the segmentation programs.)
Open... 
   File formats supported:
   FITS
   ANALYZE (.img, .hdr)
   DICOM (.dcm, *.*)
   AVI (video)
   Coordinate data (x, y, z)
   BMP  
   JPEG
   PGM
   TIFF
Save as...
   FITS
   ANALYZE
   AVI
Exit

Scale by Frame 
   (for presentation, frame = slice of 3D volume)
Scale by Image 
   (for presentation, image = entire 3D volume)
XY plane
XZ plane
YZ plane
   (for 3D volume display) 

3D Wavelet 
   A trous wavelet transform 
   Number of levels: default 4

3D information
   Statistics by 3D image volume scale.  Option to save to a 
   text file.  
Difference 
   Subtract one 3D volume from another and show the result

Marginal
   Marginal fitting of Gaussian mixture model to 3D volume
Marginal Range
   Marginal fitting for a range of numbers of components,
   with plotting of the corresponding BIC values.
 
K-Means
   Gaussian model for 3D multiband volume (i.e. 4D hypervolume)
   with unit variances and zero covariances.

BIC
   BIC (Bayes information criterion) for an image volume and 
   a segmented image volume.  Marginal Gaussian mixture model
   used.  Information written also to file bic.txt.
Renyi
   Renyi quadratic entropy for an image volume and a segmented
   image volume.  Information written also to file renyi.txt.

   Current Frame number, with a manual scroll option. 
   Number of Frames.
   Scale of size used, between 100% and 800%.
   Scroll bars can be used if the image size is large.