1 Version 3.0 New Features
3 * Greatly improved dialog boxes
5 * Online and print manuals with context-sensitive help!
7 * 3-d rotating views of image files
9 * Creation of arbitrary filter images
11 * Cubic interpolation for reconstructions
13 * All features of command line tools are now in graphical ctsim program!
15 * Complex-valued image files now supported, lots of image math
16 functions added including Fourier transformations
18 * Visual and statistical image comparision functions
20 * Plotting of row and column data of single and comparison images
24 * Conversion of projections to polar images
26 * Improved animation graphics
28 * New Microsoft Windows compatible self-installer with explorer extensions
33 Version 2.5 of CTSim has been released!
35 New Features of CTSim version 2.5:
37 - Now compiles with Microsoft Visual C++.
39 - First Microsoft Windows graphical user interface
41 - Bug fixes and modest documentation and program improvements over version 2.0
45 New Features of CTSim version 2.0:
47 - Entire code-base cleaned up, re-written, and converted from C to C++.
49 - Graphical user interface now included! Animation of projection and
50 reconstruction processes. Displays projection and image files. Uses
51 platform-independent wxWindows library so can run on UNIX and
52 Microsoft Windows platforms.
54 - Integrated G2 library for graphical display from command line tools
57 - Added frequency-based filtering. Can provide significant speed-up
58 in reconstructions compared to convolution-based filtering.
60 - Added highly-optimized backprojection method (idiff3)
62 - New command-line tools added for image statistics and comparisons with
63 both text and graphical outputs.