X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=409b9e86c7d266ebdcf1519458d1f20d76503f41;hp=00f074dd8992f26759a0ed58d719d28ed171620c;hb=8a7697ce57b56cdc43698cd1241ad98d49f9b5ac;hpb=0730f9f3adbf326b9d4bac754634399ad688efd1

diff --git a/ChangeLog b/ChangeLog
index 00f074d..409b9e8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,15 +1,98 @@
-3.1.0 - Released
+Mar 22, 2003  Version 4.2.3
 
-	* ctsim: Added "Verbose Logging" and "Startup Tips" options 
-	to Preferences.
+	* Added Fourier reconstruction method
 
-	* ctsim: Added tips to be displayed at startup and via the help menu.
+	* Support gcc 3.2, wxWindows 2.4, and MacOS X
 
-	* ctsim: Added accelerator key for File-Properties
+	* 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
+
+	* Fix g++ compilation warnings
+	
+Jun 13, 2002  Version 3.5.5
+	
+	* Fix printing of version number
+	
+	* Minor bug fixes
+
+	* Updated Win32 compatibility
+	
+Jun 8, 2002  Version 3.5.4
 
-	* ctsim: Added threaded reconstructions for background
-	processing as well as taking advantage of multiple-CPU's 
-	on SMP systems.
+	* 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
+	* 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).
+	* 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