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