X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=2d410d20f143e9999b00a9010b8773fc97d677ff;hp=6703e41d0c17432d3bf8b38a4d79dbef34c8aed6;hb=52f2fdc3424cd6b5b77ad1497243e1e06739ffe6;hpb=aa58d22eecddf4a0ea16683214512c6e755d9109 diff --git a/ChangeLog b/ChangeLog index 6703e41..2d410d2 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,7 +1,260 @@ -2.0.7 - 12/04/00 - Modifications for Microsoft Visual C++ compilation - Fix core-dump bug in Array2dFile::labelsCopy() function [Thanks Ian Kay!] +3.1.0 - Released 2//01 + + * 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 generic threaded tasks and background manager for + background processing as well as taking advantage of multiple-CPU's + on SMP systems. + + * ctsim: Added PPM/PGM and PNG file import to imagefile. + + * ctsim: Added import of DICOM grayscale files. + + * ctsim: Added background and SMP processing for reconstructions. + + * ctsim: Added background and SMP processing for scanning. + + * ctsim: Added background and SMP processing for rasterization. + + * ctsim: Added "Verbose Logging", "Startup Tips", and + "Background processes" options to Preferences dialog. + + * ctsim: Added accelerator key for File-Properties + + * 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]. + +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 + + * ctsim: Added image comparison statistics and image subtraction + + * ctsim: Added plotting of rows & columns with y-axis scaling + + * 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. 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. Converted to use new ImageFile math functions. + + * if2: Updated to output plot files and use new ImageFile class + math functions + + * if1: Updated to use new ImageFile class math functions + + * ezplot: Reworked to better store colors/linestyles/symbols with + 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 + 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) + 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 + "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