X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=409b9e86c7d266ebdcf1519458d1f20d76503f41;hp=72705728b1ba5a205607e71b6940368e1ff8ec18;hb=8a7697ce57b56cdc43698cd1241ad98d49f9b5ac;hpb=fef9b55d36a9fc19b01e8aca74ebb234d703d0d0 diff --git a/ChangeLog b/ChangeLog index 7270572..409b9e8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,53 +1,98 @@ -3.5.0 - Released May 2002 +Mar 22, 2003 Version 4.2.3 - New Features: + * 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. - -- ctsim: Added direct Fourier reconstructions (Thanks to - Edgar Angeles for help with understanding FFT symmetry of - the projections) + * Updated About splash screen + +May 29, 2002 Version 3.5.3 + * Added support for g++ 3.04 compiler - -- ctsim: Added tips to be displayed at startup and via the help menu. - -- ctsim: Added center-detector concept. Allow for detector array +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 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. - -- ctsim: Added plot t-theta sampling to projection file menu. - -- ctsim: Added Reconstruction with Rebinning for faster + 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 + * 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 + * 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 + * 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: Added out-of-memory checks to display for huge + + * 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 + * 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 + * 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 + * 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