imageDataXYZ

Return the XYZ values of  display data 

    dataXYZ = imageDataXYZ(vci,[roiLocs])

    The data are contained in the result field.  If roiLocs are passed in,
    the data are returned in XW format.  If roiLocs are not passed in, the
    data are returned in RGB (r,c,w)-format .

 Example:
   [val,vci] = vcGetSelectedObject('VCIMAGE');
   xyzRGB = imageDataXYZ(vci);
      
   roiLocs = vcROISelect(vci);
   xyzXW = imageDataXYZ(vci,roiLocs);

 Copyright ImagEval Consultants, LLC, 2005.