X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=409b9e86c7d266ebdcf1519458d1f20d76503f41;hp=b8cd410aeb6fb799913232ee225fc2837a2fe5b4;hb=8a7697ce57b56cdc43698cd1241ad98d49f9b5ac;hpb=5ec5449357eaae253d6b1026621262480e2efa63 diff --git a/ChangeLog b/ChangeLog index b8cd410..409b9e8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,15 +1,263 @@ -TODO - Read PlotFile's. +Mar 22, 2003 Version 4.2.3 - Add help button onto dialog's for reconstruction & projections. - Consider use of wxWindows help file classes. + * Added Fourier reconstruction method - Consider changing POL into a Class. Consider making it read tag tokens. + * Support gcc 3.2, wxWindows 2.4, and MacOS X - Consider being able to write Phantom files as text and view as - text in ctsim. + * Fix polar interpolation -3.0alpha1 - Released 12/30/00 +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 + 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: Add conversion of projections to polar plot [Thanks to + Ian Kay for reference and math hints in polar bilinear scaling] + + * ctsim: improve bilinear scaling of image size [Thanks to Ian Kay + for math tips] + + * 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 export of imagefiles to graphic file formats + + * ctsim: Added support for scaling imagefiles in new sizes + + * 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. + + * processsignal.cpp: Fixed "off by one" bug in + shuffleNaturalToFourierOrder when n is even. Moved functions to + fourier.cpp + + * imagefile.cpp: Added FFTW library to imagefile processing. Converted + 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 and column plots and comparison plots @@ -21,15 +269,23 @@ TODO * ctsim: Added row and column plot comparisons between two image files. + * ctsim: Added "Process" menu to image file display with math + functions. Added 2-dimensional inverse Fourier to math + functions. Added support for complex (real/imaginary) images. + * mathfuncs.cpp: Reworked statistics algorithm to share between imagefile and plotfile classes. * imagefile.cpp: Fixed scaling bug when rasterizing Phantom with nsamples > 2. Added generic mage math functions, moved from - if1.cpp and if2.cpp to imagefile.cpp + if1.cpp and if2.cpp to imagefile.cpp. Added support complex + images. + + * array2dfile.cpp: Added code to support complex (real/imaginary) + images. * if1: Updated to handle error conditions, such as sqrt of a - negative number. + negative number. Converted to use new ImageFile math functions. * if2: Updated to output plot files and use new ImageFile class math functions @@ -37,8 +293,12 @@ TODO * if1: Updated to use new ImageFile class math functions * ezplot: Reworked to better store colors/linestyles/symbols with - Individual curves. Updated to more C++ conventions. + individual curves. Improved display of labels and ticks. Updated + to use POL class member variable. Updated to more C++ conventions. + * pol: converted to C++ class. Extracted HashTable to separate + class. + * sgp: Added linestyle settings 2.5.0 - 12/18/00