+Mar 21, 2018 Version 6.0.2
+ * Add more OpenMP parallelism
+ * Improve testing script comparing results between OpenMP and non-OpenMP builds
+ * Fix all remaining compiler warnings
+
+Mar 20, 2018 Version 6.0.0
+ * Migrate to wxgtk3.0
+ * Add OpenMP parallelism and use by default
+
+Dec 21, 2012 Version 5.2.1
+ * tools/phm2helix.cpp: Fix spelling mistake
+
+Nov 7, 2010 Version 5.2.0
+ * tools/ifexport.cpp: Add Text output option (thanks to
+ Christian Thibaudeau)
+
+Aug 22, 2009 Version 5.1.3
+ * src/ctsim.cpp
+ - Improve numbering of unnamed documents. Reduce cut-and-paste code.
+ * configure.ac
+ - Use new AC_INIT form to include package information, email, url
+
+Aug 21, 2009 Version 5.1.2
+ * Conditionalize debugging output
+
+Aug 20, 2009 Version 5.1.1
+ * Use new wxFont constructor. Adjust font sizes.
+
+Aug 12, 2009 Version 5.1.0
+ * All known wxwidgets 2.8 compatibility issues have been fixed
+
+Aug 6, 2009 Version 5.0.6
+ * Use wxWidgets command-line processing rather than existing
+ native processing.
+ * ezset.cpp: Initialize scale settings in constructor
+ * Improve titles of frames
+ * configure.ac: Use wx-config to determine name of wxGL library
+ * src/graph3dview.cpp: wx2.8 compatibility changes to eliminate
+ segv crash when creating 3D objects
+
+Aug 3, 2009 Version 5.0.5
+ * Fix plots when maximum plot value is the same as minimum
+
+Aug 3, 2009 Version 5.0.5
+ * More wx2.8 compatibility fixes.
+ * Fix initial size of Log TextCtrl at start-up.
+ * Fix display of values in Log window by cleaning up string
+ transformtions.
+
+Aug 2, 2009 Version 5.0.4
+ * More wx2.8 compatibility fixes. Ensure that a resize of a window
+ causes a full repaint for phantom, plot, and graph3d canvases.
+
+Aug 1, 2009 Version 5.0.1
+ * missing: Update to latest automake version
+ * configure: make compatible with wxMac
+ * update few source files for non-unicode wxWidgets 2.8 compatibility
+
+Aug 1, 2009 Version 5.0.0
+ * Major revision of wxWidgets code to port from wx2.4 to wx2.8
+ Currently, code compiles without warnings, but there are
+ GUI visual problems at the momemt running with wx2.8
+
+Sep 17, 2007 Version 4.5.5
+ * better cleaning in makefiles
+ * use "const char" variables for string literals
+
+Sep 10, 2007 Version 4.5.4
+ * configure.ac: Fix builds with multiple versions of wx-config
+ -- thanks to Steve White
+
+Apr 1, 2007 Version 4.5.3
+ * include/timer.h: Fix building on GCC 4.3
+ -- thanks to Martin Michlmayr
+
+Oct 19, 2006 Version 4.5.2
+ * src/lipctsim/imagefile.cpp: Change delete to fftw_free
+ -- thanks to Sven Huth
+
+Oct 18, 2006 Version 4.5.1
+ * configure: rebuild from configure.ac
+
+Oct 15, 2006 Version 4.5.0
+ * libctsim/backprojectors.cpp: Fix for iteration bug in backprojection
+ and simply computing rotScale -- thanks to Dan Martin.
+
+Mar 16, 2006 Version 4.4.4
+ * Changes for g++ 4.1 support
+
+Aug 22, 2005 Version 4.4.2
+ * New URL for downloading CTSim
+
+Aug 22, 2005 Version 4.4.1
+ * work-around for compilation problems on Fedora 4 and wxWin 2.4.2
+
+Aug 22, 2005 Version 4.4.0
+ * Changes in configure.ac for X.org compatibility with Debian Etch
+ and FC4. May not be backward compatibility with XFree86.
+
+Aug 10, 2004 Version 4.3.2, Version 4.3.3
+ * Minor changes in man pages to fix groff warnings
+
+Nov 1, 2003 Version 4.3.1
+ * Add support for SuSE AMD64
+
+Oct 5, 2003 Version 4.3.0
+ * Ported to incompatible FFTW3 library. CTSim will no longer compile or
+ run with FFTW2.
+ * Save FFTW3 in $HOME/.fftw3-wisdom on platforms where getenv function
+ is available
+
+Oct 3, 2003 Version 4.2.7
+ * Add support for building on RedHat AMD64
+
+Sep 30, 2003 Version 4.2.7
+ * Fix minor issue with floating point difference backprojection, add
+ optimization
+
+ * Fix building with newest versions of automake 1.7
+
+ * Add support for 8-byte longs [for example, Athlon64] in
+ integer difference backprojection allowing for 64-bit integer
+ math.
+
+Mar 22, 2003 Version 4.2.3
+
+ * Added Fourier reconstruction method
+
+ * 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
+
+ * 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
+
+ * 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
+
+ * ctsim: Fixed core dump on Linux with OpenGL
+
+ * ctsim: Fixed context-sensitive help on Linux
+
+ * ctsim: Fixed About box on Linux
+
+3.0.2 - Released 2/20/01
+
+ * scanner.cpp: Fixed bug when number of detectors was even.
+
+ * ctsim: Improved error handling when trying to convert
+ divergent projections into polar form.
+
+3.0.1 - Released 2/19/01
+
+ * ctsim: Fixed dialog box for reconstruction so that
+ rotation angle setting will stay fixed in-between use
+ of the dialog box.
+
+ * syserror: Fixed display bug for trace messages
+
+ * ctsim: MSVC optimization bug work-around, compiler
+ options changed.
+
+3.0.0 - Released 2/19/01
+
+ * ctsim: Massive update/fix to online help and print manual.
+
+ * ctsim: Added context-sensitive help to dialog boxes
+
+ * ctsim: Reformated all dialog boxes, much nicer now.
+
+ * ctsim: Improved accelerator key handling
+
+ * global: Added Hanning filter.
+
+ * global: Improved default parameters to that all defaults give
+ sensible output.
+
+3.0.0beta1 - Released 2/11/01
+
+ * ctsim: Added most-recently-used files to File menu with
+ registry storage between executions.
+
+ * ctsim: Hides arcane features unless enabled by Preferences dialog
+
+ * ctsim: Added MDI interface for Windows version and made it default for Windows.
+
+ * ctsim: Added 3-D wireframe view of images (uses OpenGL)
+
+ * ctsim: Added graphical About box
+
+ * ctsim: Escape key now removes cursor lines from image file view
+
+ * ctsim: Added Revert to ImageFile menu
+
+ * ctsim: Added accelerator (hotkeys) to frames
+
+ * ctsim: Online help added!
+
+ * backprojector: Added cubic interpolation
+
+ * ctsim: Added icons to Frames on X-Window and MS Windows versions
+
+ * ctsim: Fixed tick-label placement for plots on projection and
+ reconstruction dialogs.
+
+ * timer.h: Add use of _ftime when compiling on MSVC
+
+ * global: Projection files are not compatible with previous version
+ due to new scanner definitions.
+
+ * global: deleted concept of field-of-view and added
+ view ratio and scan ratio concepts.
+
+ * ctsim: Fixed crash on shutdown bug
+
+ * pjinfo: Fixed bug when doing --dump and not specifing --endview
+
+ * phm2pj: Fixed MPI bug with broadcasting of variables
+
+ * ctsimtext-lam: Changes for first version to compile under lam
+
+
3.0.0alpha5 - Released 1/12/00
* ctsim: Added EZPlotDialog, used by debugging plots in
procsignal.cpp
-
- * ctsimtext: Fixed bugs for MSVC and with empty input lines. Fixed
+
+ * ctsimtext: Fixed bugs for MSVC and with empty input lines. Fixed
bug in parsing command-line parameters.
* views.cpp: Fixed bug in copying of labels from images to
plotfiles
-
+
* syserror.cpp: fixed reporting for fatal errors
* projections.cpp: fixed MSVC failure with std:: namespace
* procsignal.cpp: fixed bug in equiangular reconstructions
for frequency/inverse-fourier filtering
-
+
3.0.0alpha4 - Released 1/09/01
* ctsim: Added reset to full-intensity scale menu item
* ctsim: imagefile labels are now copied to plotfiles
* ctsim: Added more analyze menuitems
-
+
* ctsimtext: First version. All command-line tools are now accessed
through this master shell. Has both command-line and interactive
interface
-
+
* ctsim: Fixed initialization of min/max bug for PlotFiles
* ezplot: Cleaned up y-tick label placement
* sgp: Added better support for projection/reconstruction animation
-
+
3.0.0alpha3 - Released 1/02/01
* ctsim: Added plotting of histograms
-
+
* imagefile.cpp: fixed bug in generation of 16-bit PNG images
* ezplot.cpp: adjusted xtick label displays for better placement
-
+
3.0alpha2 - Released 1/02/01
-
+
* ctsim: All functions of command-line tools are now in graphical ctsim
-
+
* ctsim: added generation of filter images
* ctsim: Added 2-image math functions (mul, add, div, sub)
* ctsim: Added ability to save standard phantom definitions as
text files suitable for reading.
-
+
* ctsim: Add labels for image transformations and display of labels
when performing properties of images.
image math functions to complex-valued math.
* phantom.cpp: Added ability to save phantom files as ASCII text.
-
+
3.0alpha1 - Released 12/29/00
* Added PlotFile class to system, used by if2 and ctsim for row
* ctsim: Added image comparison statistics and image subtraction
- * ctsim: Added plotting of rows & columns with y-axis scaling
+ * ctsim: Added plotting of rows & columns with y-axis scaling
* ctsim: Added row and column plot comparisons between two image
files.
* if1: Updated to handle error conditions, such as sqrt of a
negative number. Converted to use new ImageFile math functions.
-
+
* if2: Updated to output plot files and use new ImageFile class
math functions
* pol: converted to C++ class. Extracted HashTable to separate
class.
-
+
* sgp: Added linestyle settings
-
-2.5.0 - 12/18/00
+
+2.5.0 - 12/18/00
First Microsoft Windows GUI version
Modifications for Microsoft Visual C++ compilation.
Improved pjinfo to output binary headers and view data, useful
when manually compiling phantoms that vary during projection
process. Thanks to Ian Kay for idea and code submission.
Improved sorting to find median in ImageFile::statistics
- Fixed core-dump bug in Array2dFile::labelsCopy() function (Ian Kay)
+ Fixed core-dump bug in Array2dFile::labelsCopy() function (Ian Kay)
Changed reconstruction dialog to fix onto smaller screens
Fixed display of plotting in Projection views
Improved animation displays for Projections and Reconstructions
- Changed code to explicitly use std:: namespace rather than
+ Changed code to explicitly use std:: namespace rather than
"namespace using std" statements
Fixed reconstruction scaling bug introduced in 2.0.6
Renamed if2img to ifexport, if-1 to if1, if-2 to if2
-
+
2.0.6 - 12/03/00
Fixed minor compilation problem with procsignal.h
Updated README file
Fixed bug when simulating projections and Trace == CONSOLE
Fixed scaling bug when performing redundant rotations around object
-
+
2.0.5 - 12/01/00
Improved compilation on RedHat 7
Changed some of ANSI C header files to C++ header files
Removed README.RedHat7
-
+
2.0.4 - 11/25/00
Added documentation for --geometry setting
Added README.RedHat7 document
-
+
2.0.3 - 11/20/00
Fixed bug in generation of binary PGM files
Fixed MPI compilation bug in phm2pj.cpp
Inverted y-axis output for pj2if (bug alert from Ian Kay)
-
+
2.0.2 - 11/8/00
Additions to man pages (Ian Kay)
Fix problem with reading of ASCII phantom files (Ian Kay)
2.0.1 - 10/1/00
Fixed syntax error in fftw configuration
Slight modifications to support gcc v2.9.6
-
+
2.0.0 - 9/7/00
Version 2.0.0 released!
ctsim: Added Window menu to Main frame
ctsim: Disabled not support reconstruction method
Fixed obscure bug in sys_error
Fixed compilation in mingw environment not present
- Fixed compilation in non-graphical environments
-
+ Fixed compilation in non-graphical environments
+
2.0.0-b12 - 9/4/00
ctsim: Added animation of reconstruction
ctsim: Added saving of dialog parameters for Projection & Reconstruction
ctsim: fixed projection animation dialog buttons
2.0.0-b11 - 9/1/00
- ctsim: Added projection graph to animation of projection collection
+ ctsim: Added projection graph to animation of projection collection
ctsim: Added single stepping to projection collection animation
ctsim: improved File/Properties display for projection files
ctsim: Added progress dialog for reconstructions
Separated reconstruction into Reconstructor class
Fixed center of detector adjustment for even number of detectors
Added --enable-static to generate statically linked programs
-
+
2.0.0-b10 - 8/25/00
ctsim: Added animation of projection collection processs
ctsim: Added Auto Scaling for image windows
Added Projection collection for Equilinear and Equiangular geometries
Changed name of Rowland Phantom to correct name of Shepp-Logan
Fixed bug in backprojection selection
-
+
2.0.0-b9 - 8/22/00
Added RCS Id strings to executable files
Added RPM Spec file for RPM package creation
Added loading of ASCII phanthom definitions from files
- Fixed compilation for non-SGP architectures
+ Fixed compilation for non-SGP architectures
Decomposed SignalFilter class into ProcessSignal and SignalFilter classes
- Added Filter-Generation option to reconstruction to allow direct or
+ Added Filter-Generation option to reconstruction to allow direct or
inverse_fourier construction of filters
Added median to statistics and to auto-windowing
-
+
2.0.0-b8 - 8/1/00
Added line color support to SGP
Fixed lineAbs bug
-
+
2.0.0-b7 - 7/25/00
Finished support for dmallocxx library
Fixed bug in SignalFilter::convertFilterMethodNameToID()
- Rewrote SGP & EZPlot to use C++ object-oriented. SGP can now write to
+ Rewrote SGP & EZPlot to use C++ object-oriented. SGP can now write to
G2 windows and well as WXWindows.
ctsim program: "Create Phantom" now shows phantom object
Fixed row-plot bug in if-2
Reworked EZPlot's multiple plot operation
-
+
2.0.0-b6 - 7/22/00
- ctsim program: improved initial size and scroll area for image
+ ctsim program: improved initial size and scroll area for image
and projection files
ctsim program: added rasterization parameters, projections parameters,
and reconstruction parameters dialogs
Moved char[] static definition from header files to c++ files
Completely reorganized option processing in classes to improve
expandability and to assist ctsim graphical user interface.
-
+
2.0.0-b5 - 7/17/00
- ctsim program: Added dialog to set minimum/maximum display levels
+ ctsim program: Added dialog to set minimum/maximum display levels
Started ctsim.tex document file
-
+
2.0.0-b4 - 7/13/00
Fixed compiler warnings at -Wall level
Began work on CTSim program to be graphical front-end of all functions
Moved current src/*.cpp to tools/*.cpp
Made CTSim graphical front-end's home to be src/
-
+
2.0.0-b3 - 7/10/00
Added highly optimized backprojection method idiff3
Moved comparative stats to if-2 program from ifinfo
development and debugging
Moved graphic file writing to ImageFile class from if2img program
-2.0.0-b2 - 7/07/00
+2.0.0-b2 - 7/07/00
Cleaned up SignalFilter class
Added zeropad option to pjrec
Added zeropad options to html and cgi files
Added fourier_table and rfttw filter methods
Added FFTW routines to use real/half-complex transformations
-
+
2.0.0-b1 - 7/05/00
Updated trace level processing
Added trace level to SignalFilter
Fixed magnitude vs. real output bug in FFT/Fourier filter
-
+
1.9.9 - 7/04/00
Fixed const issue with ImageFileArray
Fixed Array2dFile::labelsCopy()
between convolution, dft, & fft filtering
Fixed format string for EZPlot so axis labels now print
Added support for FFTW library
-
+
1.9.8 - 6/27/2000
Rewrote Array2dFile class to be non-templated
Rewrote Array2dFile class to make reads and writes atomic. No disk files are kept open.
Removed timedate.cpp in favor of standard C library time/date functions
Renamed ctrec to pjrec, sample-ctrec.sh to sample-ctsim
Added signature tag and creation date/time to projection files
-
+
1.9.7 - 6/25/2000
Standardized string option processing by classes. All classes use character strings
to select options rather than numeric constants. Added fail() and failMessage()
Updated ifinfo to show comparative statistics
Added printLabels() to Array2dFile class
Added printStatistics() to ImageFile class
-
+
1.9.6 - 6/22/2000
Moved conversion filter name/id to Filter class
Moved conversion backprojection name/id to Backproj class
Added MPI broadcasting of strings
-
+
1.9.5 - 6/21/2000
Merged proj_reconstr into class Projections
Used auto_ptr in Projections::reconstruct to make sure destructor is always called
Code cleanup in projections.cpp
Moved conversion of phantom names/id to Phantom class
-
+
1.9.4 - 6/20/2000
Converted projection files to C++ library with frnetorderstream
Converted image files to C++ library with frnetorderstream
Changed default image file to float from double -- Changable in imagefile.h
Optimized image file writing on little-endian architectures
Updated README and INSTALL
-
+
1.9.3 - 6/19/2000
Reorganized source files
MPI bug fixed to phm2pj.cpp
-
+
1.9.2 - 6/18/2000
Reorganized include files
Fixed const pointers in strfuncs
-
+
1.9.1 - 6/16/2000
Renamed directories, moved source files, combined source files
to change from 6 libraries to 3 libraries (libctsim, libctsupport,
and libctgraphics)
-
+
1.9.0 - 6/15/2000
Skip versions to make version 2.0 the first fully C++ version
Renamed Raysums to Projections throughout files
Renamed Detector to Scanner
Converted Scanner and Projecions to full object-oriented
-
+
0.6.1 - 6/12/2000
Converted Phantom and PhantomElements to Object-Oriented
Converted Detector to Object-Oriented
-
+
0.6.0-b3 - 6/10/2000
Improved Integer backprojection method
Fixed nearest neighbor to be truly nearest neighbor
Finished converting all C files to C++
Converted all use of malloc/free to C++ new/delete
Began object-oriented conversion of Phantom and Projection structures
-
+
0.6.0-b2 - 6/8/2000
Converted MPI data structures to C++ object
Made ImageFile directly inherit from Array2dFile
-
+
0.6.0-b1 - 6/6/2000
First C++ conversions
Portable IF (image file) format implemented with objects (SDF removed)
- Now all data files are cross-platform compatible
Converted from MPI to MPI++
Converted backprojection to object-oriented
- Removed MTX from libkmath as no longer need -- replaced with C++ matrices
-
+ Removed MTX from libkmath as no longer need -- replaced with C++ matrices
+
0.5.4 - 6/4/2000
Simpilifed endian handling
-
+
0.5.4-b3 - 6/1/2000
Added support for 64-bit (IA64) CPU
Removed broken B-spline interpolation
Added support for cygwin platform under Windows 2000
Added support for 16-bit PNG graphics
-
+
0.5.4-b2 - 5/16/2000
Added compile-time configuration of endian order
0.5.4-b1 - 5/14/2000
Modified the raysum file format to be platform independent
-
+
0.5.3 - 5/11/2000
Added Microsoft VC compatibility
Cleaned up compilation warnings in libgraph
-
+
0.5.2-b5 - 5/7/2000
- Continued conversion to ANSI C
+ Continued conversion to ANSI C
Removed old CRT routines
-
+
0.5.2-b4 - 5/4/2000
Renamed pictures to phantoms, objects to phantom elements
Continued code cleanup
-
+
0.5.2-b3 - 4/30/200
More code cleanup with reorganizing libraries
Added --log and --exp to sdf-1
0.5.2-b2 - 4/30/200
Continued code cleanup
-
+
0.5.2-b1 - 4/29/2000
Fixed a few MPI bugs
Better documented, coded raysum in-memory on on-disk options
-
+
0.5.1 - 4/28/2000
- Cleaned out library that wasn't being used by CTSim
+ Cleaned out library that wasn't being used by CTSim
Modified ctsim.cgi to read in configuration file ctsim.conf
-0.5.0 - 4/27/2000
+0.5.0 - 4/27/2000
First open source distribution for GNU/Linux
-
-6/1999
+
+6/1999
Converted to GNU/Linux
added MPI support via LAM library
-
-1983-84
- Developed under MS-DOS and IBM EGA graphics
+1983-84
+ Developed under MS-DOS and IBM EGA graphics
projects / ctsim.git / blobdiff