X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=NEWS;h=078791b63d3b888cf0e5ca487b74cd05b89beb28;hb=28ae79fe191111dfdb0bde7f66aa6e5378c6a44c;hp=3361499b774ec4c8fbc7ec82f779237a972e31a1;hpb=fff4beb84fcc84e65e4feb457e2ed25c7774cff4;p=ctsim.git

diff --git a/NEWS b/NEWS
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--- a/NEWS
+++ b/NEWS
@@ -1,2 +1,57 @@
-6/17/2000
-	CTSim converted to C++ and has cross-platform compatible data files.
+Version 3.0 New Features
+
+* Greatly improved dialog boxes
+
+* Online and print manuals with context-sensitive help!
+
+* 3-d rotating views of image files
+
+* Creation of arbitrary filter images
+
+* Cubic interpolation for reconstructions
+
+* 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
+
+* Histogram Plotting
+
+* Conversion of projections to polar 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)
+
+- Added frequency-based filtering. Can provide significant speed-up
+  in reconstructions compared to convolution-based filtering.
+
+- Added highly-optimized backprojection method (idiff3)
+
+- New command-line tools added for image statistics and comparisons with
+  both text and graphical outputs.