-3.5.0 - Released 3//01
+Jun 1, 2002 Version 3.5.4
+ * Print version number in log window with About command
+ * Fix problem with captions not showing on some windows.
+
+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
- * ctsim: Added tips to be displayed at startup and via the help menu.
+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 background and SMP processing for reconstructions,
- scanning, and rasterization.
-
- * ctsim: Added generic threaded tasks and background manager for
+ * ctsim: Added threaded tasks and background manager for
background processing as well as taking advantage of multiple-CPU's
- on SMP systems.
-
+ 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
-
* 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.
- * sgp.cpp/ezplot.cpp: Improved plotting with markers.
-
- * views.cpp: Added out of memory checks to display for huge
- image and projection files.
-
- * distribution: fixed problem with documentation files not
- being included with the distribution [Reported by Ian Kay].
-
- * sgp.cpp: Fixed bug in drawCircle
+ 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
-
- * backprojectors.cpp: Added setting of axis extent and increment
- to reconstructions.
+ * 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).
+ * 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