r95: *** empty log message ***

[ctsim.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 6b72c05d1a665eaccdab726fbe9171c763e2aef6..06691391e8a309a1afc95288dd0e8f34173cd676 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+0.6.0-b3 - 6/10/2000
+   Improved Integer backprojection method
+       Fixed nearest neighbor to be truly nearest neighbor
+       Made linear interpolation more integer arithmetic -> speed improvement
+   Finished converting all C files to C++
+   Converted all use of malloc/free to C++ new/delete
+   Began object-oriented conversion of Phantom and Projection structures
+       
+0.6.0-b2 - 6/8/2000
+   Converted MPI data structures to C++ object
+   Made ImageFile directly inherit from Array2dFile
+       
 0.6.0-b1 - 6/6/2000
    First C++ conversions
    Portable IF (image file) format implemented with objects (SDF removed)