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 * 2D plots of row and column data of single and comparison images
24 * Conversion of projections to polar images
27 Version 2.5 of CTSim has been released!
29 New Features of CTSim version 2.5:
31 - Now compiles with Microsoft Visual C++.
33 - First Microsoft Windows graphical user interface
35 - Bug fixes and modest documentation and program improvements over version 2.0
39 New Features of CTSim version 2.0:
41 - Entire code-base cleaned up, re-written, and converted from C to C++.
43 - Graphical user interface now included! Animation of projection and
44 reconstruction processes. Displays projection and image files. Uses
45 platform-independent wxWindows library so can run on UNIX and
46 Microsoft Windows platforms.
48 - Integrated G2 library for graphical display from command line tools
51 - Added frequency-based filtering. Can provide significant speed-up
52 in reconstructions compared to convolution-based filtering.
54 - Added highly-optimized backprojection method (idiff3)
56 - New command-line tools added for image statistics and comparisons with
57 both text and graphical outputs.