-3.1.0 - Released 2//01
+Mar 22, 2003 Version 4.2.3
- * ctsim: Added tips to be displayed at startup and via the help menu.
+ * Added Fourier reconstruction method
- * ctsim: Added generic threaded tasks and background manager for
- background processing as well as taking advantage of multiple-CPU's
- on SMP systems.
+ * Support gcc 3.2, wxWindows 2.4, and MacOS X
+
+ * Fix polar interpolation
+
+Jun 26, 2002 Version 3.5.6
+
+ * Fix minor color PNG image importing bug
+
+ * Bug fix for building on Debian alpha platform
- * ctsim: Added background and SMP processing for reconstructions.
+ * Fix g++ compilation warnings
+
+Jun 13, 2002 Version 3.5.5
+
+ * Fix printing of version number
+
+ * Minor bug fixes
- * ctsim: Added background and SMP processing for scanning.
+ * Updated Win32 compatibility
+
+Jun 8, 2002 Version 3.5.4
- * ctsim: Added background and SMP processing for rasterization.
+ * Print version number in log window with About command
+
+ * Fix problem with captions not showing on some windows. Reworked
+ creation of new windows.
+
+ * Disabled status bar on 3d views
+ * Fix bug in configure.ac that prevented using compiler
+ optimizations.
+
+ * Updated About splash screen
+
+May 29, 2002 Version 3.5.3
+ * Added support for g++ 3.04 compiler
+
+May 8, 2002 Version 3.5.2
+ * configure: improved CTN (DICOM) installation search
+ * src/ctsim.cpp: Fixed initial image size with import command
+
+May 5, 2002 Version 3.5.1
+
+ New Features:
+
+ * ctsim: Added tips to be displayed at startup and via the help menu.
+ * ctsim: Added center-detector concept. Allow for detector array
+ to be any arbitrary distance from center of scanner. As a result,
+ projection files are not incompatible with previous version of
+ CTSim.
+ * ctsim: Added threaded tasks and background manager for
+ background processing as well as taking advantage of multiple-CPU's
+ on SMP systems. (Microsoft Windows only)
+ * ctsim: Added plot t-theta sampling to projection file menu.
+ * ctsim: Added Reconstruction with Rebinning for faster
+ divergent beam reconstructions.
+ * ctsim: Added import and export of DICOM image files.
+ * ctsim: Added PPM, PGM, and PNG file import to imagefile.
+ * ctsim: Added FFT/IFFT of columns of image files.
+ * ctsim: Added clipboard cut/copy/paste for image files.
+ * ctsim: Added region of interest to reconstructions.
+ * ctsim: Added Convert Rectangular Image to Projection files
* ctsim: Added "Verbose Logging", "Startup Tips", and
"Background processes" options to Preferences dialog.
-
+ * ctsim: Added plotting of projection file histograms.
+ * plotfile: Added scattergram plot functions
* ctsim: Added accelerator key for File-Properties
-
- * views.cpp: Added out of memory checks to display for huge
+ * ctsim: Improved wireframe 3-d display to remove hidden
+ surfaces.
+ * backprojectors.cpp: Added setting of axis extent and increment
+ to reconstructions.
+ * projections.cpp: Can read and reconstruct SIEMENS AR.STAR DICOM
+ projection data files.
+
+ Bug Fixes:
+
+ * views.cpp: reduced calls to progress bar update, significant speedup
+ * views.cpp,ctsim.cpp: Fixed bug with window frames sometimes
+ not being displayed on Unix platforms.
+ * views.cpp: Added out-of-memory checks to display for huge
image and projection files.
-
+ * filter.cpp: Fixed Hanning parameter to be 0.5 rather than 0.54
+ * imagefile.cpp: Fixed scaling factor in fftRows
+ * imagefile.cpp: Fixed bug when performing magnitude() on real-valued
+ image.
+ * sgp.cpp: Fixed bug in drawCircle.
* distribution: fixed problem with documentation files not
- being included with the distribution [Reported by Ian Kay].
+ being included with the distribution (Reported by Ian Kay).
+ * sgp.cpp/ezplot.cpp: Improved plotting with markers.
+ * fixed ctsimtext shell when giving no parameters to function-name
+ * phm2if, phm2pj: Updated help messages for renamed phantoms
3.0.3 - Released 2/20/01
projects / ctsim.git / blobdiff