X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=ChangeLog;h=bc6b5ffd0e62037f2c7a5f8e885ed09fda356676;hb=ab4a3ba2c1ba9672136b5022897f81fc55d03493;hp=108313613f470aa8fd57f26230f6313376760556;hpb=a2a9671aff06827cec6d6b80234b90128d337e40;p=ctsim.git

diff --git a/ChangeLog b/ChangeLog
index 1083136..bc6b5ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,36 @@
-2.0.0-b2 - 7/07/00
-   Added zeropadding option to pjrec
+2.0.0-b6 - 7/19/00
+   ctsim program: improved initial size and scroll area for image 
+	and projection files
+   ctsim program: added rasterization parameters, projections parameters,
+	and reconstruction parameters dialogs
+	
+2.0.0-b5 - 7/17/00
+   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
+   Fixed image display in if2img using G2 library
+   Added column-plot and row-plot options to if-2
+   Added autoselection of analytic/calculated spatial responses to SignalFilter
+   Added frequency-based preinterpolation to SignalFilter and idiff3
+	backprojection method. Currently, this technique is still under
+	development and debugging
+   Moved graphic file writing to ImageFile class from if2img program
+
+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