X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=ChangeLog;h=aaf76fd5bf4bff716e728037763943308c9aa24a;hp=50bb4f2cc59ec556f2e01d3db1a8d4ad2479abf5;hb=e3776d3d7bf82adfea545c1f06c8b4ce660190b0;hpb=2a39ee3b125e3e2e68bbba2ac15a65039456ff7e diff --git a/ChangeLog b/ChangeLog index 50bb4f2..aaf76fd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,157 @@ +3.0alpha2 - Released 1/01/01 + + * 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 + 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 + +2.0.0-b12 - 9/4/00 + ctsim: Added animation of reconstruction + ctsim: Added saving of dialog parameters for Projection & Reconstruction + ctsim: Added progress dialog for rasterization of phantom + ctsim: used setpriority to set lower priority + ctsim: fixed pReconstruct not being deleted causing scaling problem + ctsim: fixed projection animation dialog buttons + +2.0.0-b11 - 9/1/00 + 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 + ctsim: Added file labels for projection and reconstruction images + ctsim: Made File/Properties bring up modal dialogs + Added reconstruction for Equilinear and Equiangular geometries + Changed theta to be -PI/2 to make compliant with Kak-Slaney formulas + 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 + ctsim: Change menus from "windowing" to "display scaling" + Added FieldOfView and FocalLength ratio parameters to projection collection + Added FocalLength & FieldOfView fields to projection data files + 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 @@ -6,7 +160,8 @@ Decomposed SignalFilter class into ProcessSignal and SignalFilter classes 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