1 Version 3.0beta New Features
3 * 3-d views of Image files
5 * Creation of arbitrary filter images
7 * Cubic interpolation for reconstructions
9 * All features of command line tools are now in graphical ctsim program!
11 * Complex-valued image files now supported, lots of image math
12 functions added including fourier transformations
14 * Visual and statistical image comparision functions
16 * 2D plots of row and column data of single and comparison images
20 * Conversion of projections to polar images
23 Version 2.5 of CTSim has been released!
25 New Features of CTSim version 2.5:
27 - Now compiles with Microsoft Visual C++.
29 - First Microsoft Windows graphical user interface
31 - Bug fixes and modest documentation and program improvements over version 2.0
35 New Features of CTSim version 2.0:
37 - Entire code-base cleaned up, re-written, and converted from C to C++.
39 - Graphical user interface now included! Animation of projection and
40 reconstruction processes. Displays projection and image files. Uses
41 platform-independent wxWindows library so can run on UNIX and
42 Microsoft Windows platforms.
44 - Integrated G2 library for graphical display from command line tools
47 - Added frequency-based filtering. Can provide significant speed-up
48 in reconstructions compared to convolution-based filtering.
50 - Added highly-optimized backprojection method (idiff3)
52 - New command-line tools added for image statistics and comparisons with
53 both text and graphical outputs.