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[ctsim.git] / NEWS

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-Version 2.0 of CTSim has been released!
+Version 3.0alpha Features
+
+* Creation of arbitrary filter images
+
+* All features of command line tools are now in graphical ctsim program!
+
+* Complex-valued image files now supported, lots of image math
+ functions added including fourier transformations
+
+* Visual and statistical image comparision functions
+
+* 2D plots of row and column data of single and comparison images
+
+ 
+Version 2.5 of CTSim has been released!
+
+New Features of CTSim version 2.5:
+
+- Now compiles with Microsoft Visual C++.
+
+- First Microsoft Windows graphical user interface
+
+- Bug fixes and modest documentation and program improvements over version 2.0
+
 
 
 New Features of CTSim version 2.0:
 
 - Entire code-base cleaned up, re-written, and converted from C to C++.
 
+- Graphical user interface now included! Animation of projection and
+  reconstruction processes. Displays projection and image files. Uses
+  platform-independent wxWindows library so can run on UNIX and 
+  Microsoft Windows platforms.
+
 - Integrated G2 library for graphical display from command line tools
   (UNIX only)
 
-- Graphic front-end (ctsim) initial implemention. Can display
-  projection and image files. Uses platform-independent wxWindows
-  so can run on UNIX and Windows platforms.
-
 - Added frequency-based filtering. Can provide significant speed-up
   in reconstructions compared to convolution-based filtering.